Compare commits

...

37 Commits
v1.8.5 ... main

Author SHA1 Message Date
f0de18845f Update script tags and package version to 2.0.2 2024-08-12 21:36:47 -04:00
961307fd99 Update htmx script to 2.0.1 2024-07-29 18:06:19 -04:00
a2960a79c6 Add pack script; drop beta tag 2024-06-18 19:38:28 -04:00
541384a92f htmx v2
- Drop `hx-sse` and `hx-ws` attributes
- Drop explicit .NET 7 support
- Update deps to latest versions
2024-06-18 19:16:10 -04:00
8cb5d6bfa7 Merge pull request 'htmx v2-beta4' (#12) from v2-beta4 into main
Reviewed-on: #12
2024-05-23 23:30:58 +00:00
1a11e3511a Update htmx to v2.0.0-beta4 2024-05-23 19:26:00 -04:00
32e962416d Migrate PR 10 from GitHub
https://github.com/bit-badger/Giraffe.Htmx/pull/10
2024-05-23 19:19:07 -04:00
29839fa795 Update script tags for v2.0.0 beta3
- Update paths in package metadata
2024-04-17 22:25:06 -04:00
7f9b3a6234 Merge branch 'htmx-version-2' 2024-04-17 22:06:23 -04:00
a8d2b819dc Merge branch 'htmx-version-2' of https://git.bitbadger.solutions/bit-badger/Giraffe.Htmx into htmx-version-2 2024-04-17 22:04:21 -04:00
1ea05b79ed Update for htmx v1.9.11 2024-03-18 20:14:51 -04:00
4f6bb8367a Update for v2 beta 1 2024-03-18 20:03:18 -04:00
b3665a4b72
Update CI to Node 20-based versions 2024-02-12 18:29:27 -05:00
bdb7255a1c Update for v2 alpha 2 2024-02-12 17:45:16 -05:00
9276db7ffe
Sync changes from main 2024-01-30 23:04:19 -05:00
94b68f76c9
Add workflow dispatch to CI 2024-01-30 23:02:45 -05:00
90de16529c
Move packaging to .NET 8 2024-01-30 22:58:45 -05:00
452f15b2d4 Add alpha tag 2024-01-30 22:55:36 -05:00
59246ae7f5
Add v2 branch to CI 2024-01-30 22:48:08 -05:00
16355e8f58 Add v2.0.0-alpha1 support 2024-01-30 22:46:34 -05:00
71286b9064 Move FSharp.Core version to .fsproj files
- Change event DU to struct
2024-01-02 19:26:09 -05:00
85ac22877c
v1.9.10 (#9) 2024-01-02 19:02:24 -05:00
dea2323499 Update NuGet READMEs 2023-11-22 16:13:57 -05:00
fcaaa693bc Bump htmx version; add .NET 8 support 2023-11-22 16:09:52 -05:00
8fd6af8c26 Add support for hx-disabled-elt
- Update script tag to 1.9.6
2023-09-27 20:31:56 -04:00
69a4034661 Update to htmx 1.9.5 2023-08-25 12:36:30 -04:00
5aa9408e60 Update to htmx 1.9.4 2023-07-26 12:54:48 -04:00
98f53a5e53 Add HX-Reselect; update for 1.9.3 2023-07-15 17:54:01 -04:00
7798314fb8 Update script tags for v1.9.2 2023-05-06 13:14:58 -04:00
50c66435e8 Add _hxOn and _hxSwapWithTransition
- Update scripts and version to 1.9.0
2023-04-14 16:56:08 -04:00
5b3a1be87e Update script for 1.8.6
- Sync version in package READMEs
2023-03-03 12:26:40 -05:00
168f434030
Remove PostgreSQL verbiage
oops
2023-02-27 20:56:49 -05:00
e3db0bced0
Xunit -> Expecto (#7) 2023-02-27 20:55:16 -05:00
fb5c4f1bcb
Change to main branch 2023-02-27 20:51:51 -05:00
c3229d51d1
Remove manual start 2023-02-27 20:42:42 -05:00
951edef8ad
Allow manual starting 2023-02-27 20:41:25 -05:00
3908451d6e
Add CI action 2023-02-27 20:38:33 -05:00
30 changed files with 1722 additions and 1163 deletions

57
.github/workflows/ci.yml vendored Normal file
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@ -0,0 +1,57 @@
name: CI
on:
push:
branches: [ "main", "htmx-version-2" ]
pull_request:
branches: [ "main" ]
workflow_dispatch:
jobs:
build-and-test:
runs-on: ubuntu-latest
strategy:
matrix:
dotnet-version: [ "6.0", "7.0", "8.0" ]
steps:
- uses: actions/checkout@v4
- name: Setup .NET ${{ matrix.dotnet-version }}.x
uses: actions/setup-dotnet@v4
with:
dotnet-version: ${{ matrix.dotnet-version }}.x
- name: Restore dependencies
run: dotnet restore src/Giraffe.Htmx.sln
- name: Build
run: dotnet build src/Giraffe.Htmx.sln --no-restore
- name: Test (.NET ${{ matrix.dotnet-version }})
run: dotnet run --project src/Tests/Tests.fsproj -f net${{ matrix.dotnet-version }}
publish:
runs-on: ubuntu-latest
needs: build-and-test
steps:
- uses: actions/checkout@v4
- name: Setup .NET
uses: actions/setup-dotnet@v4
with:
dotnet-version: "8.0"
- name: Package Common library
run: dotnet pack src/Common/Giraffe.Htmx.Common.fsproj -c Release
- name: Move Common package
run: cp src/Common/bin/Release/Giraffe.Htmx.Common.*.nupkg .
- name: Package Server library
run: dotnet pack src/Htmx/Giraffe.Htmx.fsproj -c Release
- name: Move Server package
run: cp src/Htmx/bin/Release/Giraffe.Htmx.*.nupkg .
- name: Package View Engine library
run: dotnet pack src/ViewEngine.Htmx/Giraffe.ViewEngine.Htmx.fsproj -c Release
- name: Move View Engine package
run: cp src/ViewEngine.Htmx/bin/Release/Giraffe.ViewEngine.Htmx.*.nupkg .
- name: Save Packages
uses: actions/upload-artifact@v4
with:
name: packages
path: |
*.nupkg

2
.gitignore vendored
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@ -5,3 +5,5 @@
.ionide
.idea
*.user
.vscode
src/*.nupkg

View File

@ -25,9 +25,10 @@ A server may want to respond to a request that originated from htmx differently
// "view" can be whatever your view engine needs for the body of the page
let result view : HttpHandler =
fun next ctx ->
match ctx.Request.IsHtmx && not ctx.Request.IsHtmxRefresh with
| true -> partial view
| false -> full view
if ctx.Request.IsHtmx && not ctx.Request.IsHtmxRefresh then
partial view
else
full view
```
htmx also utilizes [response headers](https://htmx.org/docs/#response_headers) to affect client-side behavior. For each of these, this library provides `HttpHandler`s that can be chained along with the response. As an example, if the server returns a redirect response (301, 302, 303, 307), the `XMLHttpRequest` handler on the client will follow the redirection before htmx can do anything with it. To redirect to a new page, you would return an OK (200) response with an `HX-Redirect` header set in the response.
@ -49,7 +50,9 @@ As an example, creating a `div` that loads data once the HTML is rendered:
```fsharp
let autoload =
div [ _hxGet "/lazy-load-data"; _hxTrigger "load" ] [ str "Loading..." ]
div [ _hxGet "/lazy-load-data"; _hxTrigger HxTrigger.Load ] [
str "Loading..."
]
```
_(As `hx-boost="true"` is the usual desire for boosting, `_hxBoost` implies true. To disable it for an element, use `_hxNoBoost` instead.)_
@ -67,10 +70,10 @@ If you want to load htmx from unpkg, `Htmx.Script.minified` or `Htmx.Script.unmi
## Feedback / Help
The author hangs out in the #htmx-general channel of the [htmx Discord server](https://htmx.org/discord) and the #web channel of the [F# Software Foundation's Slack server](https://fsharp.org/guides/slack/).
The author hangs out in the #dotnet-htmx channel (and most others) of the [htmx Discord server](https://htmx.org/discord) and the #web channel of the [F# Software Foundation's Slack server](https://fsharp.org/guides/slack/).
## Thanks
|[<img src="https://giraffe.wiki/giraffe.png" alt="Giraffe logo" width="200">](https://giraffe.wiki)|[<img src="https://bitbadger.solutions/htmx-black-transparent.svg" alt="htmx logo" width="200">](https://htmx.org)|[<img src="https://resources.jetbrains.com/storage/products/company/brand/logos/jb_beam.png" alt="JetBrains Logo (Main)" width="200">](https://jb.gg/OpenSource)|
| :---: | :---: | :---: |
|[<img src="https://giraffe.wiki/giraffe.png" alt="Giraffe logo" width="200">](https://giraffe.wiki)| [<img src="https://bitbadger.solutions/upload/bit-badger/2024/01/htmx-black-transparent.svg" alt="htmx logo" width="200">](https://htmx.org) |[<img src="https://resources.jetbrains.com/storage/products/company/brand/logos/jb_beam.png" alt="JetBrains Logo (Main)" width="200">](https://jb.gg/OpenSource)|
| :---: |:------------------------------------------------------------------------------------------------------------------------------------:| :---: |
|for making ASP.NET Core functional| for making HTML cool again |for licensing their tools to this project|

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@ -1,30 +0,0 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<IsPackable>false</IsPackable>
<GenerateProgramFile>false</GenerateProgramFile>
</PropertyGroup>
<ItemGroup>
<Compile Include="Tests.fs" />
<Compile Include="Program.fs" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
<PackageReference Include="xunit" Version="2.4.1" />
<PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
<PrivateAssets>all</PrivateAssets>
</PackageReference>
<PackageReference Include="coverlet.collector" Version="3.1.0">
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
<PrivateAssets>all</PrivateAssets>
</PackageReference>
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\Common\Giraffe.Htmx.Common.fsproj" />
</ItemGroup>
</Project>

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@ -1 +0,0 @@
module Program = let [<EntryPoint>] main _ = 0

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@ -1,35 +0,0 @@
module Tests
open Giraffe.Htmx
open Xunit
/// Tests for the HxSwap module
module Swap =
[<Fact>]
let ``InnerHtml is correct`` () =
Assert.Equal ("innerHTML", HxSwap.InnerHtml)
[<Fact>]
let ``OuterHtml is correct`` () =
Assert.Equal ("outerHTML", HxSwap.OuterHtml)
[<Fact>]
let ``BeforeBegin is correct`` () =
Assert.Equal ("beforebegin", HxSwap.BeforeBegin)
[<Fact>]
let ``BeforeEnd is correct`` () =
Assert.Equal ("beforeend", HxSwap.BeforeEnd)
[<Fact>]
let ``AfterBegin is correct`` () =
Assert.Equal ("afterbegin", HxSwap.AfterBegin)
[<Fact>]
let ``AfterEnd is correct`` () =
Assert.Equal ("afterend", HxSwap.AfterEnd)
[<Fact>]
let ``None is correct`` () =
Assert.Equal ("none", HxSwap.None)

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@ -1,4 +1,4 @@
/// Common definitions shared between attribute values and response headers
/// Common definitions shared between attribute values and response headers
[<AutoOpen>]
module Giraffe.Htmx.Common

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@ -9,6 +9,11 @@
<ItemGroup>
<Compile Include="Common.fs" />
<None Include="README.md" Pack="true" PackagePath="\" />
<None Include="..\icon.png" Pack="true" PackagePath="\" />
</ItemGroup>
<ItemGroup>
<PackageReference Update="FSharp.Core" Version="6.0.0" />
</ItemGroup>
</Project>

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@ -2,4 +2,4 @@
This package contains common code shared between [`Giraffe.Htmx`](https://www.nuget.org/packages/Giraffe.Htmx) and [`Giraffe.ViewEngine.Htmx`](https://www.nuget.org/packages/Giraffe.ViewEngine.Htmx), and will be automatically installed when you install either one.
**htmx version: 1.8.5**
**htmx version: 2.0.2**

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@ -1,14 +1,14 @@
<?xml version="1.0" encoding="utf-8" standalone="no"?>
<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<TargetFrameworks>net6.0;net7.0</TargetFrameworks>
<VersionPrefix>1.8.5</VersionPrefix>
<PackageReleaseNotes>Support new hx-history attribute in htmx 1.8.5; add .NET 7 support</PackageReleaseNotes>
<TargetFrameworks>net6.0;net8.0</TargetFrameworks>
<VersionPrefix>2.0.2</VersionPrefix>
<PackageReleaseNotes>Update script tags to pull htmx 2.0.2 (no header or attribute changes)</PackageReleaseNotes>
<Authors>danieljsummers</Authors>
<Company>Bit Badger Solutions</Company>
<PackageProjectUrl>https://github.com/bit-badger/Giraffe.Htmx</PackageProjectUrl>
<PackageProjectUrl>https://git.bitbadger.solutions/bit-badger/Giraffe.Htmx</PackageProjectUrl>
<PackageRequireLicenseAcceptance>false</PackageRequireLicenseAcceptance>
<RepositoryUrl>https://github.com/bit-badger/Giraffe.Htmx</RepositoryUrl>
<RepositoryUrl>https://git.bitbadger.solutions/bit-badger/Giraffe.Htmx</RepositoryUrl>
<RepositoryType>Git</RepositoryType>
<Copyright>MIT License</Copyright>
<PackageLicenseExpression>MIT</PackageLicenseExpression>

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@ -5,15 +5,11 @@ VisualStudioVersion = 16.0.30114.105
MinimumVisualStudioVersion = 10.0.40219.1
Project("{F2A71F9B-5D33-465A-A702-920D77279786}") = "Giraffe.Htmx", "Htmx\Giraffe.Htmx.fsproj", "{8AB3085C-5236-485A-8565-A09106E72E1E}"
EndProject
Project("{F2A71F9B-5D33-465A-A702-920D77279786}") = "Giraffe.Htmx.Tests", "Htmx.Tests\Giraffe.Htmx.Tests.fsproj", "{D7CDD578-7A6F-4EF6-846A-80A55037E049}"
EndProject
Project("{F2A71F9B-5D33-465A-A702-920D77279786}") = "Giraffe.ViewEngine.Htmx", "ViewEngine.Htmx\Giraffe.ViewEngine.Htmx.fsproj", "{F718B3C1-EE01-4F04-ABCE-BF2AE700FDA9}"
EndProject
Project("{F2A71F9B-5D33-465A-A702-920D77279786}") = "Giraffe.ViewEngine.Htmx.Tests", "ViewEngine.Htmx.Tests\Giraffe.ViewEngine.Htmx.Tests.fsproj", "{F21C28CE-1F18-4CB0-B2F7-10DABE84FB78}"
EndProject
Project("{F2A71F9B-5D33-465A-A702-920D77279786}") = "Giraffe.Htmx.Common", "Common\Giraffe.Htmx.Common.fsproj", "{75D66845-F93A-4463-AD29-A8B16E4D4BA9}"
EndProject
Project("{F2A71F9B-5D33-465A-A702-920D77279786}") = "Giraffe.Htmx.Common.Tests", "Common.Tests\Giraffe.Htmx.Common.Tests.fsproj", "{E261A653-68D5-4D7B-99A4-F09282B50F8A}"
Project("{F2A71F9B-5D33-465A-A702-920D77279786}") = "Tests", "Tests\Tests.fsproj", "{39823773-4311-4E79-9CA0-F9DDC40CAF6A}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
@ -28,25 +24,17 @@ Global
{8AB3085C-5236-485A-8565-A09106E72E1E}.Debug|Any CPU.Build.0 = Debug|Any CPU
{8AB3085C-5236-485A-8565-A09106E72E1E}.Release|Any CPU.ActiveCfg = Release|Any CPU
{8AB3085C-5236-485A-8565-A09106E72E1E}.Release|Any CPU.Build.0 = Release|Any CPU
{D7CDD578-7A6F-4EF6-846A-80A55037E049}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{D7CDD578-7A6F-4EF6-846A-80A55037E049}.Debug|Any CPU.Build.0 = Debug|Any CPU
{D7CDD578-7A6F-4EF6-846A-80A55037E049}.Release|Any CPU.ActiveCfg = Release|Any CPU
{D7CDD578-7A6F-4EF6-846A-80A55037E049}.Release|Any CPU.Build.0 = Release|Any CPU
{F718B3C1-EE01-4F04-ABCE-BF2AE700FDA9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{F718B3C1-EE01-4F04-ABCE-BF2AE700FDA9}.Debug|Any CPU.Build.0 = Debug|Any CPU
{F718B3C1-EE01-4F04-ABCE-BF2AE700FDA9}.Release|Any CPU.ActiveCfg = Release|Any CPU
{F718B3C1-EE01-4F04-ABCE-BF2AE700FDA9}.Release|Any CPU.Build.0 = Release|Any CPU
{F21C28CE-1F18-4CB0-B2F7-10DABE84FB78}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{F21C28CE-1F18-4CB0-B2F7-10DABE84FB78}.Debug|Any CPU.Build.0 = Debug|Any CPU
{F21C28CE-1F18-4CB0-B2F7-10DABE84FB78}.Release|Any CPU.ActiveCfg = Release|Any CPU
{F21C28CE-1F18-4CB0-B2F7-10DABE84FB78}.Release|Any CPU.Build.0 = Release|Any CPU
{75D66845-F93A-4463-AD29-A8B16E4D4BA9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{75D66845-F93A-4463-AD29-A8B16E4D4BA9}.Debug|Any CPU.Build.0 = Debug|Any CPU
{75D66845-F93A-4463-AD29-A8B16E4D4BA9}.Release|Any CPU.ActiveCfg = Release|Any CPU
{75D66845-F93A-4463-AD29-A8B16E4D4BA9}.Release|Any CPU.Build.0 = Release|Any CPU
{E261A653-68D5-4D7B-99A4-F09282B50F8A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{E261A653-68D5-4D7B-99A4-F09282B50F8A}.Debug|Any CPU.Build.0 = Debug|Any CPU
{E261A653-68D5-4D7B-99A4-F09282B50F8A}.Release|Any CPU.ActiveCfg = Release|Any CPU
{E261A653-68D5-4D7B-99A4-F09282B50F8A}.Release|Any CPU.Build.0 = Release|Any CPU
{39823773-4311-4E79-9CA0-F9DDC40CAF6A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{39823773-4311-4E79-9CA0-F9DDC40CAF6A}.Debug|Any CPU.Build.0 = Debug|Any CPU
{39823773-4311-4E79-9CA0-F9DDC40CAF6A}.Release|Any CPU.ActiveCfg = Release|Any CPU
{39823773-4311-4E79-9CA0-F9DDC40CAF6A}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
EndGlobal

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@ -1,32 +0,0 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<IsPackable>false</IsPackable>
<GenerateProgramFile>false</GenerateProgramFile>
</PropertyGroup>
<ItemGroup>
<Compile Include="Tests.fs" />
<Compile Include="Program.fs" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Giraffe" Version="5.0.0" />
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
<PackageReference Include="NSubstitute" Version="4.2.2" />
<PackageReference Include="xunit" Version="2.4.1" />
<PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
<PrivateAssets>all</PrivateAssets>
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<PackageReference Include="coverlet.collector" Version="3.1.0">
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
<PrivateAssets>all</PrivateAssets>
</PackageReference>
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\Htmx\Giraffe.Htmx.fsproj" />
</ItemGroup>
</Project>

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@ -1 +0,0 @@
module Program = let [<EntryPoint>] main _ = 0

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@ -1,372 +0,0 @@
module Giraffe.Htmx.Tests
open System
open Giraffe.Htmx
open Microsoft.AspNetCore.Http
open NSubstitute
open Xunit
/// Tests for the IHeaderDictionary extension properties
module IHeaderDictionaryExtensions =
[<Fact>]
let ``HxBoosted succeeds when the header is not present`` () =
let ctx = Substitute.For<HttpContext> ()
ctx.Request.Headers.ReturnsForAnyArgs (HeaderDictionary ()) |> ignore
Option.isNone ctx.Request.Headers.HxBoosted |> Assert.True
[<Fact>]
let ``HxBoosted succeeds when the header is present and true`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-Boosted", "true")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Option.isSome ctx.Request.Headers.HxBoosted |> Assert.True
Option.get ctx.Request.Headers.HxBoosted |> Assert.True
[<Fact>]
let ``HxBoosted succeeds when the header is present and false`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-Boosted", "false")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Option.isSome ctx.Request.Headers.HxBoosted |> Assert.True
Option.get ctx.Request.Headers.HxBoosted |> Assert.False
[<Fact>]
let ``HxCurrentUrl succeeds when the header is not present`` () =
let ctx = Substitute.For<HttpContext> ()
ctx.Request.Headers.ReturnsForAnyArgs (HeaderDictionary ()) |> ignore
Option.isNone ctx.Request.Headers.HxCurrentUrl |> Assert.True
[<Fact>]
let ``HxCurrentUrl succeeds when the header is present`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-Current-URL", "http://localhost/test.htm")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Option.isSome ctx.Request.Headers.HxCurrentUrl |> Assert.True
Assert.Equal (Uri "http://localhost/test.htm", Option.get ctx.Request.Headers.HxCurrentUrl)
[<Fact>]
let ``HxHistoryRestoreRequest succeeds when the header is not present`` () =
let ctx = Substitute.For<HttpContext> ()
ctx.Request.Headers.ReturnsForAnyArgs (HeaderDictionary ()) |> ignore
Option.isNone ctx.Request.Headers.HxHistoryRestoreRequest |> Assert.True
[<Fact>]
let ``HxHistoryRestoreRequest succeeds when the header is present and true`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-History-Restore-Request", "true")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Option.isSome ctx.Request.Headers.HxHistoryRestoreRequest |> Assert.True
Option.get ctx.Request.Headers.HxHistoryRestoreRequest |> Assert.True
[<Fact>]
let ``HxHistoryRestoreRequest succeeds when the header is present and false`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-History-Restore-Request", "false")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Option.isSome ctx.Request.Headers.HxHistoryRestoreRequest |> Assert.True
Option.get ctx.Request.Headers.HxHistoryRestoreRequest |> Assert.False
[<Fact>]
let ``HxPrompt succeeds when the header is not present`` () =
let ctx = Substitute.For<HttpContext> ()
ctx.Request.Headers.ReturnsForAnyArgs (HeaderDictionary ()) |> ignore
Option.isNone ctx.Request.Headers.HxPrompt |> Assert.True
[<Fact>]
let ``HxPrompt succeeds when the header is present`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-Prompt", "of course")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Option.isSome ctx.Request.Headers.HxPrompt |> Assert.True
Assert.Equal("of course", Option.get ctx.Request.Headers.HxPrompt)
[<Fact>]
let ``HxRequest succeeds when the header is not present`` () =
let ctx = Substitute.For<HttpContext> ()
ctx.Request.Headers.ReturnsForAnyArgs (HeaderDictionary ()) |> ignore
Option.isNone ctx.Request.Headers.HxRequest |> Assert.True
[<Fact>]
let ``HxRequest succeeds when the header is present and true`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-Request", "true")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Option.isSome ctx.Request.Headers.HxRequest |> Assert.True
Option.get ctx.Request.Headers.HxRequest |> Assert.True
[<Fact>]
let ``HxRequest succeeds when the header is present and false`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-Request", "false")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Option.isSome ctx.Request.Headers.HxRequest |> Assert.True
Option.get ctx.Request.Headers.HxRequest |> Assert.False
[<Fact>]
let ``HxTarget succeeds when the header is not present`` () =
let ctx = Substitute.For<HttpContext> ()
ctx.Request.Headers.ReturnsForAnyArgs (HeaderDictionary ()) |> ignore
Option.isNone ctx.Request.Headers.HxTarget |> Assert.True
[<Fact>]
let ``HxTarget succeeds when the header is present`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-Target", "#leItem")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Option.isSome ctx.Request.Headers.HxTarget |> Assert.True
Assert.Equal("#leItem", Option.get ctx.Request.Headers.HxTarget)
[<Fact>]
let ``HxTrigger succeeds when the header is not present`` () =
let ctx = Substitute.For<HttpContext> ()
ctx.Request.Headers.ReturnsForAnyArgs (HeaderDictionary ()) |> ignore
Option.isNone ctx.Request.Headers.HxTrigger |> Assert.True
[<Fact>]
let ``HxTrigger succeeds when the header is present`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-Trigger", "#trig")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Option.isSome ctx.Request.Headers.HxTrigger |> Assert.True
Assert.Equal("#trig", Option.get ctx.Request.Headers.HxTrigger)
[<Fact>]
let ``HxTriggerName succeeds when the header is not present`` () =
let ctx = Substitute.For<HttpContext> ()
ctx.Request.Headers.ReturnsForAnyArgs (HeaderDictionary ()) |> ignore
Option.isNone ctx.Request.Headers.HxTriggerName |> Assert.True
[<Fact>]
let ``HxTriggerName succeeds when the header is present`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-Trigger-Name", "click")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Option.isSome ctx.Request.Headers.HxTriggerName |> Assert.True
Assert.Equal("click", Option.get ctx.Request.Headers.HxTriggerName)
/// Tests for the HttpRequest extension properties
module HttpRequestExtensions =
[<Fact>]
let ``IsHtmx succeeds when request is not from htmx`` () =
let ctx = Substitute.For<HttpContext> ()
ctx.Request.Headers.ReturnsForAnyArgs (HeaderDictionary ()) |> ignore
Assert.False ctx.Request.IsHtmx
[<Fact>]
let ``IsHtmx succeeds when request is from htmx`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-Request", "true")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Assert.True ctx.Request.IsHtmx
[<Fact>]
let ``IsHtmxRefresh succeeds when request is not from htmx`` () =
let ctx = Substitute.For<HttpContext> ()
ctx.Request.Headers.ReturnsForAnyArgs (HeaderDictionary ()) |> ignore
Assert.False ctx.Request.IsHtmxRefresh
[<Fact>]
let ``IsHtmxRefresh succeeds when request is from htmx, but not a refresh`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-Request", "true")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Assert.False ctx.Request.IsHtmxRefresh
[<Fact>]
let ``IsHtmxRefresh succeeds when request is from htmx and is a refresh`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-Request", "true")
dic.Add ("HX-History-Restore-Request", "true")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Assert.True ctx.Request.IsHtmxRefresh
/// Tests for the HttpHandler functions provided in the Handlers module
module HandlerTests =
open System.Threading.Tasks
/// Dummy "next" parameter to get the pipeline to execute/terminate
let next (ctx : HttpContext) = Task.FromResult (Some ctx)
[<Fact>]
let ``withHxPushUrl succeeds`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
task {
let! _ = withHxPushUrl "/a-new-url" next ctx
Assert.True (dic.ContainsKey "HX-Push-Url")
Assert.Equal ("/a-new-url", dic["HX-Push-Url"][0])
}
[<Fact>]
let ``withHxNoPushUrl succeeds`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
task {
let! _ = withHxNoPushUrl next ctx
Assert.True (dic.ContainsKey "HX-Push-Url")
Assert.Equal ("false", dic["HX-Push-Url"][0])
}
[<Fact>]
let ``withHxRedirect succeeds`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
task {
let! _ = withHxRedirect "/somewhere-else" next ctx
Assert.True (dic.ContainsKey "HX-Redirect")
Assert.Equal ("/somewhere-else", dic["HX-Redirect"][0])
}
[<Fact>]
let ``withHxRefresh succeeds when set to true`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
task {
let! _ = withHxRefresh true next ctx
Assert.True (dic.ContainsKey "HX-Refresh")
Assert.Equal ("true", dic["HX-Refresh"][0])
}
[<Fact>]
let ``withHxRefresh succeeds when set to false`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
task {
let! _ = withHxRefresh false next ctx
Assert.True (dic.ContainsKey "HX-Refresh")
Assert.Equal ("false", dic["HX-Refresh"][0])
}
[<Fact>]
let ``withHxReplaceUrl succeeds`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
task {
let! _ = withHxReplaceUrl "/a-substitute-url" next ctx
Assert.True (dic.ContainsKey "HX-Replace-Url")
Assert.Equal ("/a-substitute-url", dic["HX-Replace-Url"][0])
}
[<Fact>]
let ``withHxNoReplaceUrl succeeds`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
task {
let! _ = withHxNoReplaceUrl next ctx
Assert.True (dic.ContainsKey "HX-Replace-Url")
Assert.Equal ("false", dic["HX-Replace-Url"][0])
}
[<Fact>]
let ``withHxReswap succeeds`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
task {
let! _ = withHxReswap HxSwap.BeforeEnd next ctx
Assert.True (dic.ContainsKey "HX-Reswap")
Assert.Equal (HxSwap.BeforeEnd, dic["HX-Reswap"][0])
}
[<Fact>]
let ``withHxRetarget succeeds`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
task {
let! _ = withHxRetarget "#somewhereElse" next ctx
Assert.True (dic.ContainsKey "HX-Retarget")
Assert.Equal ("#somewhereElse", dic["HX-Retarget"][0])
}
[<Fact>]
let ``withHxTrigger succeeds`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
task {
let! _ = withHxTrigger "doSomething" next ctx
Assert.True (dic.ContainsKey "HX-Trigger")
Assert.Equal ("doSomething", dic["HX-Trigger"][0])
}
[<Fact>]
let ``withHxTriggerMany succeeds`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
task {
let! _ = withHxTriggerMany [ "blah", "foo"; "bleh", "bar" ] next ctx
Assert.True (dic.ContainsKey "HX-Trigger")
Assert.Equal ("""{ "blah": "foo", "bleh": "bar" }""", dic["HX-Trigger"][0])
}
[<Fact>]
let ``withHxTriggerAfterSettle succeeds`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
task {
let! _ = withHxTriggerAfterSettle "byTheWay" next ctx
Assert.True (dic.ContainsKey "HX-Trigger-After-Settle")
Assert.Equal ("byTheWay", dic["HX-Trigger-After-Settle"][0])
}
[<Fact>]
let ``withHxTriggerManyAfterSettle succeeds`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
task {
let! _ = withHxTriggerManyAfterSettle [ "oof", "ouch"; "hmm", "uh" ] next ctx
Assert.True (dic.ContainsKey "HX-Trigger-After-Settle")
Assert.Equal ("""{ "oof": "ouch", "hmm": "uh" }""", dic["HX-Trigger-After-Settle"][0])
}
[<Fact>]
let ``withHxTriggerAfterSwap succeeds`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
task {
let! _ = withHxTriggerAfterSwap "justASec" next ctx
Assert.True (dic.ContainsKey "HX-Trigger-After-Swap")
Assert.Equal ("justASec", dic["HX-Trigger-After-Swap"][0])
}
[<Fact>]
let ``withHxTriggerManyAfterSwap succeeds`` () =
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
task {
let! _ = withHxTriggerManyAfterSwap [ "this", "1"; "that", "2" ] next ctx
Assert.True (dic.ContainsKey "HX-Trigger-After-Swap")
Assert.Equal ("""{ "this": "1", "that": "2" }""", dic["HX-Trigger-After-Swap"][0])
}

View File

@ -9,10 +9,12 @@
<ItemGroup>
<Compile Include="Htmx.fs" />
<None Include="README.md" Pack="true" PackagePath="\" />
<None Include="..\icon.png" Pack="true" PackagePath="\" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Giraffe" Version="5.0.0" />
<PackageReference Include="Giraffe" Version="6.4.0" />
<PackageReference Update="FSharp.Core" Version="6.0.0" />
</ItemGroup>
<ItemGroup>

View File

@ -1,4 +1,4 @@
module Giraffe.Htmx
module Giraffe.Htmx
open Microsoft.AspNetCore.Http
open Microsoft.Extensions.Primitives
@ -94,6 +94,10 @@ module Handlers =
let withHxNoReplaceUrl : HttpHandler =
toLowerBool false |> withHxReplaceUrl
/// Override which portion of the response will be swapped into the target document
let withHxReselect : string -> HttpHandler =
setHttpHeader "HX-Reselect"
/// Override the `hx-swap` attribute from the initiating element
let withHxReswap : string -> HttpHandler =
setHttpHeader "HX-Reswap"

View File

@ -2,7 +2,9 @@
This package enables server-side support for [htmx](https://htmx.org) within [Giraffe](https://giraffe.wiki) and ASP.NET's `HttpContext`.
**htmx version: 1.8.5**
**htmx version: 2.0.2**
_Upgrading from v1.x: the [migration guide](https://htmx.org/migration-guide-htmx-1/) does not currently specify any request or response header changes. This means that there are no required code changes in moving from v1.* to v2.*._
### Setup

33
src/Tests/Common.fs Normal file
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@ -0,0 +1,33 @@
module Common
open Expecto
open Giraffe.Htmx
/// Tests for the HxSwap module
let swap =
testList "HxSwap" [
test "InnerHtml is correct" {
Expect.equal HxSwap.InnerHtml "innerHTML" "Inner HTML swap value incorrect"
}
test "OuterHtml is correct" {
Expect.equal HxSwap.OuterHtml "outerHTML" "Outer HTML swap value incorrect"
}
test "BeforeBegin is correct" {
Expect.equal HxSwap.BeforeBegin "beforebegin" "Before Begin swap value incorrect"
}
test "BeforeEnd is correct" {
Expect.equal HxSwap.BeforeEnd "beforeend" "Before End swap value incorrect"
}
test "AfterBegin is correct" {
Expect.equal HxSwap.AfterBegin "afterbegin" "After Begin swap value incorrect"
}
test "AfterEnd is correct" {
Expect.equal HxSwap.AfterEnd "afterend" "After End swap value incorrect"
}
test "None is correct" {
Expect.equal HxSwap.None "none" "None swap value incorrect"
}
]
/// All tests for this module
let allTests = testList "Htmx.Common" [ swap ]

350
src/Tests/Htmx.fs Normal file
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@ -0,0 +1,350 @@
module Htmx
open System
open Expecto
open Giraffe.Htmx
open Microsoft.AspNetCore.Http
open NSubstitute
/// Tests for the IHeaderDictionary extension properties
let dictExtensions =
testList "IHeaderDictionaryExtensions" [
testList "HxBoosted" [
test "succeeds when the header is not present" {
let ctx = Substitute.For<HttpContext> ()
ctx.Request.Headers.ReturnsForAnyArgs (HeaderDictionary ()) |> ignore
Expect.isNone ctx.Request.Headers.HxBoosted "There should not have been a header returned"
}
test "succeeds when the header is present and true" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-Boosted", "true")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Expect.isSome ctx.Request.Headers.HxBoosted "There should be a header present"
Expect.isTrue ctx.Request.Headers.HxBoosted.Value "The header value should have been true"
}
test "succeeds when the header is present and false" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-Boosted", "false")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Expect.isSome ctx.Request.Headers.HxBoosted "There should be a header present"
Expect.isFalse ctx.Request.Headers.HxBoosted.Value "The header value should have been false"
}
]
testList "HxCurrentUrl" [
test "succeeds when the header is not present" {
let ctx = Substitute.For<HttpContext> ()
ctx.Request.Headers.ReturnsForAnyArgs (HeaderDictionary ()) |> ignore
Expect.isNone ctx.Request.Headers.HxCurrentUrl "There should not have been a header returned"
}
test "succeeds when the header is present" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-Current-URL", "http://localhost/test.htm")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Expect.isSome ctx.Request.Headers.HxCurrentUrl "There should be a header present"
Expect.equal
ctx.Request.Headers.HxCurrentUrl.Value (Uri "http://localhost/test.htm")
"The header value was not correct"
}
]
testList "HxHistoryRestoreRequest" [
test "succeeds when the header is not present" {
let ctx = Substitute.For<HttpContext> ()
ctx.Request.Headers.ReturnsForAnyArgs (HeaderDictionary ()) |> ignore
Expect.isNone ctx.Request.Headers.HxHistoryRestoreRequest "There should not have been a header returned"
}
test "succeeds when the header is present and true" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-History-Restore-Request", "true")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Expect.isSome ctx.Request.Headers.HxHistoryRestoreRequest "There should be a header present"
Expect.isTrue ctx.Request.Headers.HxHistoryRestoreRequest.Value "The header value should have been true"
}
test "succeeds when the header is present and false" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-History-Restore-Request", "false")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Expect.isSome ctx.Request.Headers.HxHistoryRestoreRequest "There should be a header present"
Expect.isFalse
ctx.Request.Headers.HxHistoryRestoreRequest.Value "The header should have been false"
}
]
testList "HxPrompt" [
test "succeeds when the header is not present" {
let ctx = Substitute.For<HttpContext> ()
ctx.Request.Headers.ReturnsForAnyArgs (HeaderDictionary ()) |> ignore
Expect.isNone ctx.Request.Headers.HxPrompt "There should not have been a header returned"
}
test "succeeds when the header is present" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-Prompt", "of course")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Expect.isSome ctx.Request.Headers.HxPrompt "There should be a header present"
Expect.equal ctx.Request.Headers.HxPrompt.Value "of course" "The header value was incorrect"
}
]
testList "HxRequest" [
test "succeeds when the header is not present" {
let ctx = Substitute.For<HttpContext> ()
ctx.Request.Headers.ReturnsForAnyArgs (HeaderDictionary ()) |> ignore
Expect.isNone ctx.Request.Headers.HxRequest "There should not have been a header returned"
}
test "succeeds when the header is present and true" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-Request", "true")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Expect.isSome ctx.Request.Headers.HxRequest "There should be a header present"
Expect.isTrue ctx.Request.Headers.HxRequest.Value "The header should have been true"
}
test "succeeds when the header is present and false" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-Request", "false")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Expect.isSome ctx.Request.Headers.HxRequest "There should be a header present"
Expect.isFalse ctx.Request.Headers.HxRequest.Value "The header should have been false"
}
]
testList "HxTarget" [
test "succeeds when the header is not present" {
let ctx = Substitute.For<HttpContext> ()
ctx.Request.Headers.ReturnsForAnyArgs (HeaderDictionary ()) |> ignore
Expect.isNone ctx.Request.Headers.HxTarget "There should not have been a header returned"
}
test "succeeds when the header is present" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-Target", "#leItem")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Expect.isSome ctx.Request.Headers.HxTarget "There should be a header present"
Expect.equal ctx.Request.Headers.HxTarget.Value "#leItem" "The header value was incorrect"
}
]
testList "HxTrigger" [
test "succeeds when the header is not present" {
let ctx = Substitute.For<HttpContext> ()
ctx.Request.Headers.ReturnsForAnyArgs (HeaderDictionary ()) |> ignore
Expect.isNone ctx.Request.Headers.HxTrigger "There should not have been a header returned"
}
test "succeeds when the header is present" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-Trigger", "#trig")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Expect.isSome ctx.Request.Headers.HxTrigger "There should be a header present"
Expect.equal ctx.Request.Headers.HxTrigger.Value "#trig" "The header value was incorrect"
}
]
testList "HxTriggerName" [
test "succeeds when the header is not present" {
let ctx = Substitute.For<HttpContext> ()
ctx.Request.Headers.ReturnsForAnyArgs (HeaderDictionary ()) |> ignore
Expect.isNone ctx.Request.Headers.HxTriggerName "There should not have been a header returned"
}
test "HxTriggerName succeeds when the header is present" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-Trigger-Name", "click")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Expect.isSome ctx.Request.Headers.HxTriggerName "There should be a header present"
Expect.equal ctx.Request.Headers.HxTriggerName.Value "click" "The header value was incorrect"
}
]
]
/// Tests for the HttpRequest extension properties
let reqExtensions =
testList "HttpRequestExtensions" [
testList "IsHtmx" [
test "succeeds when request is not from htmx" {
let ctx = Substitute.For<HttpContext> ()
ctx.Request.Headers.ReturnsForAnyArgs (HeaderDictionary ()) |> ignore
Expect.isFalse ctx.Request.IsHtmx "The request should not be an htmx request"
}
test "succeeds when request is from htmx" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-Request", "true")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Expect.isTrue ctx.Request.IsHtmx "The request should have been an htmx request"
}
]
testList "IsHtmxRefresh" [
test "succeeds when request is not from htmx" {
let ctx = Substitute.For<HttpContext> ()
ctx.Request.Headers.ReturnsForAnyArgs (HeaderDictionary ()) |> ignore
Expect.isFalse ctx.Request.IsHtmxRefresh "The request should not have been an htmx refresh"
}
test "succeeds when request is from htmx, but not a refresh" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-Request", "true")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Expect.isFalse ctx.Request.IsHtmxRefresh "The request should not have been an htmx refresh"
}
test "IsHtmxRefresh succeeds when request is from htmx and is a refresh" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
dic.Add ("HX-Request", "true")
dic.Add ("HX-History-Restore-Request", "true")
ctx.Request.Headers.ReturnsForAnyArgs dic |> ignore
Expect.isTrue ctx.Request.IsHtmxRefresh "The request should have been an htmx refresh"
}
]
]
open System.Threading.Tasks
/// Dummy "next" parameter to get the pipeline to execute/terminate
let next (ctx : HttpContext) = Task.FromResult (Some ctx)
/// Tests for the HttpHandler functions provided in the Handlers module
let handlers =
testList "HandlerTests" [
testTask "withHxPushUrl succeeds" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
let! _ = withHxPushUrl "/a-new-url" next ctx
Expect.isTrue (dic.ContainsKey "HX-Push-Url") "The HX-Push-Url header should be present"
Expect.equal dic["HX-Push-Url"].[0] "/a-new-url" "The HX-Push-Url value was incorrect"
}
testTask "withHxNoPushUrl succeeds" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
let! _ = withHxNoPushUrl next ctx
Expect.isTrue (dic.ContainsKey "HX-Push-Url") "The HX-Push-Url header should be present"
Expect.equal dic["HX-Push-Url"].[0] "false" "The HX-Push-Url value was incorrect"
}
testTask "withHxRedirect succeeds" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
let! _ = withHxRedirect "/somewhere-else" next ctx
Expect.isTrue (dic.ContainsKey "HX-Redirect") "The HX-Redirect header should be present"
Expect.equal dic["HX-Redirect"].[0] "/somewhere-else" "The HX-Redirect value was incorrect"
}
testList "withHxRefresh" [
testTask "succeeds when set to true" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
let! _ = withHxRefresh true next ctx
Expect.isTrue (dic.ContainsKey "HX-Refresh") "The HX-Refresh header should be present"
Expect.equal dic["HX-Refresh"].[0] "true" "The HX-Refresh value was incorrect"
}
testTask "succeeds when set to false" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
let! _ = withHxRefresh false next ctx
Expect.isTrue (dic.ContainsKey "HX-Refresh") "The HX-Refresh header should be present"
Expect.equal dic["HX-Refresh"].[0] "false" "The HX-Refresh value was incorrect"
}
]
testTask "withHxReplaceUrl succeeds" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
let! _ = withHxReplaceUrl "/a-substitute-url" next ctx
Expect.isTrue (dic.ContainsKey "HX-Replace-Url") "The HX-Replace-Url header should be present"
Expect.equal dic["HX-Replace-Url"].[0] "/a-substitute-url" "The HX-Replace-Url value was incorrect"
}
testTask "withHxNoReplaceUrl succeeds" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
let! _ = withHxNoReplaceUrl next ctx
Expect.isTrue (dic.ContainsKey "HX-Replace-Url") "The HX-Replace-Url header should be present"
Expect.equal dic["HX-Replace-Url"].[0] "false" "The HX-Replace-Url value was incorrect"
}
testTask "withHxReselect succeeds" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
let! _ = withHxReselect "#test" next ctx
Expect.isTrue (dic.ContainsKey "HX-Reselect") "The HX-Reselect header should be present"
Expect.equal dic["HX-Reselect"].[0] "#test" "The HX-Reselect value was incorrect"
}
testTask "withHxReswap succeeds" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
let! _ = withHxReswap HxSwap.BeforeEnd next ctx
Expect.isTrue (dic.ContainsKey "HX-Reswap") "The HX-Reswap header should be present"
Expect.equal dic["HX-Reswap"].[0] HxSwap.BeforeEnd "The HX-Reswap value was incorrect"
}
testTask "withHxRetarget succeeds" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
let! _ = withHxRetarget "#somewhereElse" next ctx
Expect.isTrue (dic.ContainsKey "HX-Retarget") "The HX-Retarget header should be present"
Expect.equal dic["HX-Retarget"].[0] "#somewhereElse" "The HX-Retarget value was incorrect"
}
testTask "withHxTrigger succeeds" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
let! _ = withHxTrigger "doSomething" next ctx
Expect.isTrue (dic.ContainsKey "HX-Trigger") "The HX-Trigger header should be present"
Expect.equal dic["HX-Trigger"].[0] "doSomething" "The HX-Trigger value was incorrect"
}
testTask "withHxTriggerMany succeeds" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
let! _ = withHxTriggerMany [ "blah", "foo"; "bleh", "bar" ] next ctx
Expect.isTrue (dic.ContainsKey "HX-Trigger") "The HX-Trigger header should be present"
Expect.equal
dic["HX-Trigger"].[0] """{ "blah": "foo", "bleh": "bar" }""" "The HX-Trigger value was incorrect"
}
testTask "withHxTriggerAfterSettle succeeds" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
let! _ = withHxTriggerAfterSettle "byTheWay" next ctx
Expect.isTrue
(dic.ContainsKey "HX-Trigger-After-Settle") "The HX-Trigger-After-Settle header should be present"
Expect.equal dic["HX-Trigger-After-Settle"].[0] "byTheWay" "The HX-Trigger-After-Settle value was incorrect"
}
testTask "withHxTriggerManyAfterSettle succeeds" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
let! _ = withHxTriggerManyAfterSettle [ "oof", "ouch"; "hmm", "uh" ] next ctx
Expect.isTrue
(dic.ContainsKey "HX-Trigger-After-Settle") "The HX-Trigger-After-Settle header should be present"
Expect.equal
dic["HX-Trigger-After-Settle"].[0] """{ "oof": "ouch", "hmm": "uh" }"""
"The HX-Trigger-After-Settle value was incorrect"
}
testTask "withHxTriggerAfterSwap succeeds" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
let! _ = withHxTriggerAfterSwap "justASec" next ctx
Expect.isTrue (dic.ContainsKey "HX-Trigger-After-Swap") "The HX-Trigger-After-Swap header should be present"
Expect.equal dic["HX-Trigger-After-Swap"].[0] "justASec" "The HX-Trigger-After-Swap value was incorrect"
}
testTask "withHxTriggerManyAfterSwap succeeds" {
let ctx = Substitute.For<HttpContext> ()
let dic = HeaderDictionary ()
ctx.Response.Headers.ReturnsForAnyArgs dic |> ignore
let! _ = withHxTriggerManyAfterSwap [ "this", "1"; "that", "2" ] next ctx
Expect.isTrue (dic.ContainsKey "HX-Trigger-After-Swap") "The HX-Trigger-After-Swap header should be present"
Expect.equal
dic["HX-Trigger-After-Swap"].[0] """{ "this": "1", "that": "2" }"""
"The HX-Trigger-After-Swap value was incorrect"
}
]
/// All tests for this module
let allTests = testList "Htmx" [ dictExtensions; reqExtensions; handlers ]

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open Expecto
let allTests = testList "Giraffe" [ Common.allTests; Htmx.allTests; ViewEngine.allTests ]
[<EntryPoint>]
let main args = runTestsWithCLIArgs [] args allTests

26
src/Tests/Tests.fsproj Normal file
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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
</PropertyGroup>
<ItemGroup>
<Compile Include="Common.fs" />
<Compile Include="Htmx.fs" />
<Compile Include="ViewEngine.fs" />
<Compile Include="Program.fs" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\Common\Giraffe.Htmx.Common.fsproj" />
<ProjectReference Include="..\Htmx\Giraffe.Htmx.fsproj" />
<ProjectReference Include="..\ViewEngine.Htmx\Giraffe.ViewEngine.Htmx.fsproj" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Expecto" Version="10.2.1" />
<PackageReference Include="NSubstitute" Version="5.1.0" />
<PackageReference Update="FSharp.Core" Version="8.0.300" />
</ItemGroup>
</Project>

994
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module ViewEngine
open Expecto
open Giraffe.ViewEngine
open Giraffe.ViewEngine.Htmx
/// Tests for the HxEncoding module
let hxEncoding =
testList "HxEncoding" [
test "Form is correct" {
Expect.equal HxEncoding.Form "application/x-www-form-urlencoded" "Form encoding not correct"
}
test "MultipartForm is correct" {
Expect.equal HxEncoding.MultipartForm "multipart/form-data" "Multipart form encoding not correct"
}
]
let hxEvent =
testList "HxEvent" [
testList "Abort" [
test "ToString succeeds" {
Expect.equal (string Abort) "abort" "Abort event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal (Abort.ToHxOnString()) "abort" "Abort hx-on event name not correct"
}
]
testList "AfterOnLoad" [
test "ToString succeeds" {
Expect.equal (string AfterOnLoad) "afterOnLoad" "AfterOnLoad event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal (AfterOnLoad.ToHxOnString()) "after-on-load" "AfterOnLoad hx-on event name not correct"
}
]
testList "AfterProcessNode" [
test "ToString succeeds" {
Expect.equal (string AfterProcessNode) "afterProcessNode" "AfterProcessNode event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal
(AfterProcessNode.ToHxOnString())
"after-process-node"
"AfterProcessNode hx-on event name not correct"
}
]
testList "AfterRequest" [
test "ToString succeeds" {
Expect.equal (string AfterRequest) "afterRequest" "AfterRequest event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal (AfterRequest.ToHxOnString()) "after-request" "AfterRequest hx-on event name not correct"
}
]
testList "AfterSettle" [
test "ToString succeeds" {
Expect.equal (string AfterSettle) "afterSettle" "AfterSettle event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal (AfterSettle.ToHxOnString()) "after-settle" "AfterSettle hx-on event name not correct"
}
]
testList "AfterSwap" [
test "ToString succeeds" {
Expect.equal (string AfterSwap) "afterSwap" "AfterSwap event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal (AfterSwap.ToHxOnString()) "after-swap" "AfterSwap hx-on event name not correct"
}
]
testList "BeforeCleanupElement" [
test "ToString succeeds" {
Expect.equal
(string BeforeCleanupElement) "beforeCleanupElement" "BeforeCleanupElement event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal
(BeforeCleanupElement.ToHxOnString())
"before-cleanup-element"
"BeforeCleanupElement hx-on event name not correct"
}
]
testList "BeforeOnLoad" [
test "ToString succeeds" {
Expect.equal (string BeforeOnLoad) "beforeOnLoad" "BeforeOnLoad event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal (BeforeOnLoad.ToHxOnString()) "before-on-load" "BeforeOnLoad hx-on event name not correct"
}
]
testList "BeforeProcessNode" [
test "ToString succeeds" {
Expect.equal (string BeforeProcessNode) "beforeProcessNode" "BeforeProcessNode event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal
(BeforeProcessNode.ToHxOnString())
"before-process-node"
"BeforeProcessNode hx-on event name not correct"
}
]
testList "BeforeRequest" [
test "ToString succeeds" {
Expect.equal (string BeforeRequest) "beforeRequest" "BeforeRequest event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal
(BeforeRequest.ToHxOnString()) "before-request" "BeforeRequest hx-on event name not correct"
}
]
testList "BeforeSwap" [
test "ToString succeeds" {
Expect.equal (string BeforeSwap) "beforeSwap" "BeforeSwap event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal (BeforeSwap.ToHxOnString()) "before-swap" "BeforeSwap hx-on event name not correct"
}
]
testList "BeforeSend" [
test "ToString succeeds" {
Expect.equal (string BeforeSend) "beforeSend" "BeforeSend event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal (BeforeSend.ToHxOnString()) "before-send" "BeforeSend hx-on event name not correct"
}
]
testList "ConfigRequest" [
test "ToString succeeds" {
Expect.equal (string ConfigRequest) "configRequest" "ConfigRequest event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal
(ConfigRequest.ToHxOnString()) "config-request" "ConfigRequest hx-on event name not correct"
}
]
testList "Confirm" [
test "ToString succeeds" {
Expect.equal (string Confirm) "confirm" "Confirm event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal (Confirm.ToHxOnString()) "confirm" "Confirm hx-on event name not correct"
}
]
testList "HistoryCacheError" [
test "ToString succeeds" {
Expect.equal (string HistoryCacheError) "historyCacheError" "HistoryCacheError event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal
(HistoryCacheError.ToHxOnString())
"history-cache-error"
"HistoryCacheError hx-on event name not correct"
}
]
testList "HistoryCacheMiss" [
test "ToString succeeds" {
Expect.equal (string HistoryCacheMiss) "historyCacheMiss" "HistoryCacheMiss event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal
(HistoryCacheMiss.ToHxOnString())
"history-cache-miss"
"HistoryCacheMiss hx-on event name not correct"
}
]
testList "HistoryCacheMissError" [
test "ToString succeeds" {
Expect.equal
(string HistoryCacheMissError)
"historyCacheMissError"
"HistoryCacheMissError event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal
(HistoryCacheMissError.ToHxOnString())
"history-cache-miss-error"
"HistoryCacheMissError hx-on event name not correct"
}
]
testList "HistoryCacheMissLoad" [
test "ToString succeeds" {
Expect.equal
(string HistoryCacheMissLoad) "historyCacheMissLoad" "HistoryCacheMissLoad event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal
(HistoryCacheMissLoad.ToHxOnString())
"history-cache-miss-load"
"HistoryCacheMissLoad hx-on event name not correct"
}
]
testList "HistoryRestore" [
test "ToString succeeds" {
Expect.equal (string HistoryRestore) "historyRestore" "HistoryRestore event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal
(HistoryRestore.ToHxOnString()) "history-restore" "HistoryRestore hx-on event name not correct"
}
]
testList "BeforeHistorySave" [
test "ToString succeeds" {
Expect.equal (string BeforeHistorySave) "beforeHistorySave" "BeforeHistorySave event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal
(BeforeHistorySave.ToHxOnString())
"before-history-save"
"BeforeHistorySave hx-on event name not correct"
}
]
testList "Load" [
test "ToString succeeds" {
Expect.equal (string Load) "load" "Load event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal (Load.ToHxOnString()) "load" "Load hx-on event name not correct"
}
]
testList "NoSseSourceError" [
test "ToString succeeds" {
Expect.equal (string NoSseSourceError) "noSSESourceError" "NoSseSourceError event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal
(NoSseSourceError.ToHxOnString())
"no-sse-source-error"
"NoSseSourceError hx-on event name not correct"
}
]
testList "OnLoadError" [
test "ToString succeeds" {
Expect.equal (string OnLoadError) "onLoadError" "OnLoadError event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal (OnLoadError.ToHxOnString()) "on-load-error" "OnLoadError hx-on event name not correct"
}
]
testList "OobAfterSwap" [
test "ToString succeeds" {
Expect.equal (string OobAfterSwap) "oobAfterSwap" "OobAfterSwap event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal (OobAfterSwap.ToHxOnString()) "oob-after-swap" "OobAfterSwap hx-on event name not correct"
}
]
testList "OobBeforeSwap" [
test "ToString succeeds" {
Expect.equal (string OobBeforeSwap) "oobBeforeSwap" "OobBeforeSwap event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal
(OobBeforeSwap.ToHxOnString()) "oob-before-swap" "OobBeforeSwap hx-on event name not correct"
}
]
testList "OobErrorNoTarget" [
test "ToString succeeds" {
Expect.equal (string OobErrorNoTarget) "oobErrorNoTarget" "OobErrorNoTarget event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal
(OobErrorNoTarget.ToHxOnString())
"oob-error-no-target"
"OobErrorNoTarget hx-on event name not correct"
}
]
testList "Prompt" [
test "ToString succeeds" {
Expect.equal (string Prompt) "prompt" "Prompt event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal (Prompt.ToHxOnString()) "prompt" "Prompt hx-on event name not correct"
}
]
testList "PushedIntoHistory" [
test "ToString succeeds" {
Expect.equal (string PushedIntoHistory) "pushedIntoHistory" "PushedIntoHistory event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal
(PushedIntoHistory.ToHxOnString())
"pushed-into-history"
"PushedIntoHistory hx-on event name not correct"
}
]
testList "ResponseError" [
test "ToString succeeds" {
Expect.equal (string ResponseError) "responseError" "ResponseError event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal
(ResponseError.ToHxOnString()) "response-error" "ResponseError hx-on event name not correct"
}
]
testList "SendError" [
test "ToString succeeds" {
Expect.equal (string SendError) "sendError" "SendError event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal (SendError.ToHxOnString()) "send-error" "SendError hx-on event name not correct"
}
]
testList "SseError" [
test "ToString succeeds" {
Expect.equal (string SseError) "sseError" "SseError event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal (SseError.ToHxOnString()) "sse-error" "SseError hx-on event name not correct"
}
]
testList "SseOpen" [
test "ToString succeeds" {
Expect.equal (string SseOpen) "sseOpen" "SseOpen event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal (SseOpen.ToHxOnString()) "sse-open" "SseOpen hx-on event name not correct"
}
]
testList "SwapError" [
test "ToString succeeds" {
Expect.equal (string SwapError) "swapError" "SwapError event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal (SwapError.ToHxOnString()) "swap-error" "SwapError hx-on event name not correct"
}
]
testList "TargetError" [
test "ToString succeeds" {
Expect.equal (string TargetError) "targetError" "TargetError event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal (TargetError.ToHxOnString()) "target-error" "TargetError hx-on event name not correct"
}
]
testList "Timeout" [
test "ToString succeeds" {
Expect.equal (string Timeout) "timeout" "Timeout event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal (Timeout.ToHxOnString()) "timeout" "Timeout hx-on event name not correct"
}
]
testList "ValidationValidate" [
test "ToString succeeds" {
Expect.equal
(string ValidationValidate) "validation:validate" "ValidationValidate event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal
(ValidationValidate.ToHxOnString())
"validation:validate"
"ValidationValidate hx-on event name not correct"
}
]
testList "ValidationFailed" [
test "ToString succeeds" {
Expect.equal (string ValidationFailed) "validation:failed" "ValidationFailed event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal
(ValidationFailed.ToHxOnString())
"validation:failed"
"ValidationFailed hx-on event name not correct"
}
]
testList "ValidationHalted" [
test "ToString succeeds" {
Expect.equal (string ValidationHalted) "validation:halted" "ValidationHalted event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal
(ValidationHalted.ToHxOnString())
"validation:halted"
"ValidationHalted hx-on event name not correct"
}
]
testList "XhrAbort" [
test "ToString succeeds" {
Expect.equal (string XhrAbort) "xhr:abort" "XhrAbort event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal (XhrAbort.ToHxOnString()) "xhr:abort" "XhrAbort hx-on event name not correct"
}
]
testList "XhrLoadEnd" [
test "ToString succeeds" {
Expect.equal (string XhrLoadEnd) "xhr:loadend" "XhrLoadEnd event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal (XhrLoadEnd.ToHxOnString()) "xhr:loadend" "XhrLoadEnd hx-on event name not correct"
}
]
testList "XhrLoadStart" [
test "ToString succeeds" {
Expect.equal (string XhrLoadStart) "xhr:loadstart" "XhrLoadStart event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal (XhrLoadStart.ToHxOnString()) "xhr:loadstart" "XhrLoadStart hx-on event name not correct"
}
]
testList "XhrProgress" [
test "ToString succeeds" {
Expect.equal (string XhrProgress) "xhr:progress" "XhrProgress event name not correct"
}
test "ToHxOnString succeeds" {
Expect.equal (XhrProgress.ToHxOnString()) "xhr:progress" "XhrProgress hx-on event name not correct"
}
]
]
/// Tests for the HxHeaders module
let hxHeaders =
testList "HxHeaders" [
testList "From" [
test "succeeds with an empty list" {
Expect.equal (HxHeaders.From []) "{ }" "Empty headers not correct"
}
test "succeeds and escapes quotes" {
Expect.equal
(HxHeaders.From [ "test", "one two three"; "again", """four "five" six""" ])
"""{ "test": "one two three", "again": "four \"five\" six" }""" "Headers not correct"
}
]
]
/// Tests for the HxParams module
let hxParams =
testList "HxParams" [
test "All is correct" {
Expect.equal HxParams.All "*" "All is not correct"
}
test "None is correct" {
Expect.equal HxParams.None "none" "None is not correct"
}
testList "With" [
test "succeeds with empty list" {
Expect.equal (HxParams.With []) "" "With with empty list should have been blank"
}
test "succeeds with one list item" {
Expect.equal (HxParams.With [ "boo" ]) "boo" "With single item incorrect"
}
test "succeeds with multiple list items" {
Expect.equal (HxParams.With [ "foo"; "bar"; "baz" ]) "foo,bar,baz" "With multiple items incorrect"
}
]
testList "Except" [
test "succeeds with empty list" {
Expect.equal (HxParams.Except []) "not " "Except with empty list incorrect"
}
test "succeeds with one list item" {
Expect.equal (HxParams.Except [ "that" ]) "not that" "Except single item incorrect"
}
test "succeeds with multiple list items" {
Expect.equal (HxParams.Except [ "blue"; "green" ]) "not blue,green" "Except multiple items incorrect"
}
]
]
/// Tests for the HxRequest module
let hxRequest =
testList "HxRequest" [
testList "Configure" [
test "succeeds with an empty list" {
Expect.equal (HxRequest.Configure []) "{ }" "Configure with empty list incorrect"
}
test "succeeds with a non-empty list" {
Expect.equal
(HxRequest.Configure [ "\"a\": \"b\""; "\"c\": \"d\"" ]) """{ "a": "b", "c": "d" }"""
"Configure with a non-empty list incorrect"
}
test "succeeds with all known params configured" {
Expect.equal
(HxRequest.Configure
[ HxRequest.Timeout 1000; HxRequest.Credentials false; HxRequest.NoHeaders true ])
"""{ "timeout": 1000, "credentials": false, "noHeaders": true }"""
"Configure with all known params incorrect"
}
]
test "Timeout succeeds" {
Expect.equal (HxRequest.Timeout 50) "\"timeout\": 50" "Timeout value incorrect"
}
testList "Credentials" [
test "succeeds when set to true" {
Expect.equal (HxRequest.Credentials true) "\"credentials\": true" "Credentials value incorrect"
}
test "succeeds when set to false" {
Expect.equal (HxRequest.Credentials false) "\"credentials\": false" "Credentials value incorrect"
}
]
testList "NoHeaders" [
test "succeeds when set to true" {
Expect.equal (HxRequest.NoHeaders true) "\"noHeaders\": true" "NoHeaders value incorrect"
}
test "succeeds when set to false" {
Expect.equal (HxRequest.NoHeaders false) "\"noHeaders\": false" "NoHeaders value incorrect"
}
]
]
/// Tests for the HxTrigger module
let hxTrigger =
testList "HxTrigger" [
test "Click is correct" {
Expect.equal HxTrigger.Click "click" "Click is incorrect"
}
test "Load is correct" {
Expect.equal HxTrigger.Load "load" "Load is incorrect"
}
test "Revealed is correct" {
Expect.equal HxTrigger.Revealed "revealed" "Revealed is incorrect"
}
test "Every succeeds" {
Expect.equal (HxTrigger.Every "3s") "every 3s" "Every is incorrect"
}
testList "Filter" [
test "Alt succeeds" {
Expect.equal (HxTrigger.Filter.Alt HxTrigger.Click) "click[altKey]" "Alt filter incorrect"
}
test "Ctrl succeeds" {
Expect.equal (HxTrigger.Filter.Ctrl HxTrigger.Click) "click[ctrlKey]" "Ctrl filter incorrect"
}
test "Shift succeeds" {
Expect.equal (HxTrigger.Filter.Shift HxTrigger.Click) "click[shiftKey]" "Shift filter incorrect"
}
test "CtrlAlt succeeds" {
Expect.equal
(HxTrigger.Filter.CtrlAlt HxTrigger.Click) "click[ctrlKey&&altKey]" "Ctrl+Alt filter incorrect"
}
test "CtrlShift succeeds" {
Expect.equal
(HxTrigger.Filter.CtrlShift HxTrigger.Click) "click[ctrlKey&&shiftKey]"
"Ctrl+Shift filter incorrect"
}
test "CtrlAltShift succeeds" {
Expect.equal
(HxTrigger.Filter.CtrlAltShift HxTrigger.Click) "click[ctrlKey&&altKey&&shiftKey]"
"Ctrl+Alt+Shift filter incorrect"
}
test "AltShift succeeds" {
Expect.equal
(HxTrigger.Filter.AltShift HxTrigger.Click) "click[altKey&&shiftKey]" "Alt+Shift filter incorrect"
}
]
testList "Once" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.Once "") "once" "Once modifier incorrect"
}
test "succeeds when it is not the first modifier" {
Expect.equal (HxTrigger.Once "click") "click once" "Once modifier incorrect"
}
]
testList "Changed" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.Changed "") "changed" "Changed modifier incorrect"
}
test "succeeds when it is not the first modifier" {
Expect.equal (HxTrigger.Changed "click") "click changed" "Changed modifier incorrect"
}
]
testList "Delay" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.Delay "1s" "") "delay:1s" "Delay modifier incorrect"
}
test "succeeds when it is not the first modifier" {
Expect.equal (HxTrigger.Delay "2s" "click") "click delay:2s" "Delay modifier incorrect"
}
]
testList "Throttle" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.Throttle "4s" "") "throttle:4s" "Throttle modifier incorrect"
}
test "succeeds when it is not the first modifier" {
Expect.equal (HxTrigger.Throttle "7s" "click") "click throttle:7s" "Throttle modifier incorrect"
}
]
testList "From" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.From ".nav" "") "from:.nav" "From modifier incorrect"
}
test "succeeds when it is not the first modifier" {
Expect.equal (HxTrigger.From "#somewhere" "click") "click from:#somewhere" "From modifier incorrect"
}
]
testList "FromDocument" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.FromDocument "") "from:document" "FromDocument modifier incorrect"
}
test "succeeds when it is not the first modifier" {
Expect.equal (HxTrigger.FromDocument "click") "click from:document" "FromDocument modifier incorrect"
}
]
testList "FromWindow" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.FromWindow "") "from:window" "FromWindow modifier incorrect"
}
test "succeeds when it is not the first modifier" {
Expect.equal (HxTrigger.FromWindow "click") "click from:window" "FromWindow modifier incorrect"
}
]
testList "FromClosest" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.FromClosest "div" "") "from:closest div" "FromClosest modifier incorrect"
}
test "succeeds when it is not the first modifier" {
Expect.equal (HxTrigger.FromClosest "p" "click") "click from:closest p" "FromClosest modifier incorrect"
}
]
testList "FromFind" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.FromFind "li" "") "from:find li" "FromFind modifier incorrect"
}
test "succeeds when it is not the first modifier" {
Expect.equal (HxTrigger.FromFind ".spot" "click") "click from:find .spot" "FromFind modifier incorrect"
}
]
testList "Target" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.Target "main" "") "target:main" "Target modifier incorrect"
}
test "succeeds when it is not the first modifier" {
Expect.equal (HxTrigger.Target "footer" "click") "click target:footer" "Target modifier incorrect"
}
]
testList "Consume" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.Consume "") "consume" "Consume modifier incorrect"
}
test "succeeds when it is not the first modifier" {
Expect.equal (HxTrigger.Consume "click") "click consume" "Consume modifier incorrect"
}
]
testList "Queue" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.Queue "abc" "") "queue:abc" "Queue modifier incorrect"
}
test "succeeds when it is not the first modifier" {
Expect.equal (HxTrigger.Queue "def" "click") "click queue:def" "Queue modifier incorrect"
}
]
testList "QueueFirst" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.QueueFirst "") "queue:first" "QueueFirst modifier incorrect"
}
test "succeeds when it is not the first modifier" {
Expect.equal (HxTrigger.QueueFirst "click") "click queue:first" "QueueFirst modifier incorrect"
}
]
testList "QueueLast" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.QueueLast "") "queue:last" "QueueLast modifier incorrect"
}
test "succeeds when it is not the first modifier" {
Expect.equal (HxTrigger.QueueLast "click") "click queue:last" "QueueLast modifier incorrect"
}
]
testList "QueueAll" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.QueueAll "") "queue:all" "QueueAll modifier incorrect"
}
test "succeeds when it is not the first modifier" {
Expect.equal (HxTrigger.QueueAll "click") "click queue:all" "QueueAll modifier incorrect"
}
]
testList "QueueNone" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.QueueNone "") "queue:none" "QueueNone modifier incorrect"
}
test "succeeds when it is not the first modifier" {
Expect.equal (HxTrigger.QueueNone "click") "click queue:none" "QueueNone modifier incorrect"
}
]
]
/// Tests for the HxVals module
let hxVals =
testList "HxVals" [
testList "From" [
test "succeeds with an empty list" {
Expect.equal (HxVals.From []) "{ }" "From with an empty list is incorrect"
}
test "succeeds and escapes quotes" {
Expect.equal
(HxVals.From [ "test", """a "b" c"""; "2", "d e f" ])
"""{ "test": "a \"b\" c", "2": "d e f" }""" "From value is incorrect"
}
]
]
/// Pipe-able assertion for a rendered node
let shouldRender expected node =
Expect.equal (RenderView.AsString.htmlNode node) expected "Rendered HTML incorrect"
/// Tests for the HtmxAttrs module
let attributes =
testList "Attributes" [
test "_hxBoost succeeds" {
div [ _hxBoost ] [] |> shouldRender """<div hx-boost="true"></div>"""
}
test "_hxConfirm succeeds" {
button [ _hxConfirm "REALLY?!?" ] [] |> shouldRender """<button hx-confirm="REALLY?!?"></button>"""
}
test "_hxDelete succeeds" {
span [ _hxDelete "/this-endpoint" ] [] |> shouldRender """<span hx-delete="/this-endpoint"></span>"""
}
test "_hxDisable succeeds" {
p [ _hxDisable ] [] |> shouldRender """<p hx-disable></p>"""
}
test "_hxDisabledElt succeeds" {
button [ _hxDisabledElt "this" ] [] |> shouldRender """<button hx-disabled-elt="this"></button>"""
}
test "_hxDisinherit succeeds" {
strong [ _hxDisinherit "*" ] [] |> shouldRender """<strong hx-disinherit="*"></strong>"""
}
test "_hxEncoding succeeds" {
form [ _hxEncoding "utf-7" ] [] |> shouldRender """<form hx-encoding="utf-7"></form>"""
}
test "_hxExt succeeds" {
section [ _hxExt "extendme" ] [] |> shouldRender """<section hx-ext="extendme"></section>"""
}
test "_hxGet succeeds" {
article [ _hxGet "/the-text" ] [] |> shouldRender """<article hx-get="/the-text"></article>"""
}
test "_hxHeaders succeeds" {
figure [ _hxHeaders """{ "X-Special-Header": "some-header" }""" ] []
|> shouldRender """<figure hx-headers="{ &quot;X-Special-Header&quot;: &quot;some-header&quot; }"></figure>"""
}
test "_hxHistory succeeds" {
span [ _hxHistory "false" ] [] |> shouldRender """<span hx-history="false"></span>"""
}
test "_hxHistoryElt succeeds" {
table [ _hxHistoryElt ] [] |> shouldRender """<table hx-history-elt></table>"""
}
test "_hxInclude succeeds" {
a [ _hxInclude ".extra-stuff" ] [] |> shouldRender """<a hx-include=".extra-stuff"></a>"""
}
test "_hxIndicator succeeds" {
aside [ _hxIndicator "#spinner" ] [] |> shouldRender """<aside hx-indicator="#spinner"></aside>"""
}
test "_hxNoBoost succeeds" {
td [ _hxNoBoost ] [] |> shouldRender """<td hx-boost="false"></td>"""
}
test "_hxOnEvent succeeds" {
a [ _hxOnEvent "click" "doThis()" ] [] |> shouldRender """<a hx-on:click="doThis()"></a>"""
}
test "_hxOnHxEvent succeeds" {
strong [ _hxOnHxEvent BeforeSwap "changeStuff()" ] []
|> shouldRender """<strong hx-on::before-swap="changeStuff()"></strong>"""
}
test "_hxParams succeeds" {
br [ _hxParams "[p1,p2]" ] |> shouldRender """<br hx-params="[p1,p2]">"""
}
test "_hxPatch succeeds" {
div [ _hxPatch "/arrrgh" ] [] |> shouldRender """<div hx-patch="/arrrgh"></div>"""
}
test "_hxPost succeeds" {
hr [ _hxPost "/hear-ye-hear-ye" ] |> shouldRender """<hr hx-post="/hear-ye-hear-ye">"""
}
test "_hxPreserve succeeds" {
img [ _hxPreserve ] |> shouldRender """<img hx-preserve="true">"""
}
test "_hxPrompt succeeds" {
strong [ _hxPrompt "Who goes there?" ] []
|> shouldRender """<strong hx-prompt="Who goes there?"></strong>"""
}
test "_hxPushUrl succeeds" {
dl [ _hxPushUrl "/a-b-c" ] [] |> shouldRender """<dl hx-push-url="/a-b-c"></dl>"""
}
test "_hxPut succeeds" {
s [ _hxPut "/take-this" ] [] |> shouldRender """<s hx-put="/take-this"></s>"""
}
test "_hxReplaceUrl succeeds" {
p [ _hxReplaceUrl "/something-else" ] [] |> shouldRender """<p hx-replace-url="/something-else"></p>"""
}
test "_hxRequest succeeds" {
u [ _hxRequest "noHeaders" ] [] |> shouldRender """<u hx-request="noHeaders"></u>"""
}
test "_hxSelect succeeds" {
nav [ _hxSelect "#navbar" ] [] |> shouldRender """<nav hx-select="#navbar"></nav>"""
}
test "_hxSelectOob succeeds" {
section [ _hxSelectOob "#oob" ] [] |> shouldRender """<section hx-select-oob="#oob"></section>"""
}
test "_hxSwap succeeds" {
del [ _hxSwap "innerHTML" ] [] |> shouldRender """<del hx-swap="innerHTML"></del>"""
}
test "_hxSwapWithTransition succeeds" {
del [ _hxSwapWithTransition "innerHTML" ] []
|> shouldRender """<del hx-swap="innerHTML transition:true"></del>"""
}
test "_hxSwapOob succeeds" {
li [ _hxSwapOob "true" ] [] |> shouldRender """<li hx-swap-oob="true"></li>"""
}
test "_hxSync succeeds" {
nav [ _hxSync "closest form:abort" ] [] |> shouldRender """<nav hx-sync="closest form:abort"></nav>"""
}
test "_hxTarget succeeds" {
header [ _hxTarget "#somewhereElse" ] [] |> shouldRender """<header hx-target="#somewhereElse"></header>"""
}
test "_hxTrigger succeeds" {
figcaption [ _hxTrigger "load" ] [] |> shouldRender """<figcaption hx-trigger="load"></figcaption>"""
}
test "_hxVals succeeds" {
dt [ _hxVals """{ "extra": "values" }""" ] []
|> shouldRender """<dt hx-vals="{ &quot;extra&quot;: &quot;values&quot; }"></dt>"""
}
test "_sseSwap succeeds" {
ul [ _sseSwap "sseMessageName" ] [] |> shouldRender """<ul sse-swap="sseMessageName"></ul>"""
}
test "_sseConnect succeeds" {
div [ _sseConnect "/gps/sse" ] [] |> shouldRender """<div sse-connect="/gps/sse"></div>"""
}
]
/// Tests for the Script module
let script =
testList "Script" [
test "minified succeeds" {
let html = RenderView.AsString.htmlNode Script.minified
Expect.equal
html
"""<script src="https://unpkg.com/htmx.org@2.0.2" integrity="sha384-Y7hw+L/jvKeWIRRkqWYfPcvVxHzVzn5REgzbawhxAuQGwX1XWe70vji+VSeHOThJ" crossorigin="anonymous"></script>"""
"Minified script tag is incorrect"
}
test "unminified succeeds" {
let html = RenderView.AsString.htmlNode Script.unminified
Expect.equal
html
"""<script src="https://unpkg.com/htmx.org@2.0.2/dist/htmx.js" integrity="sha384-yZq+5izaUBKcRgFbxgkRYwpHhHHCpp5nseXp0MEQ1A4MTWVMnqkmcuFez8x5qfxr" crossorigin="anonymous"></script>"""
"Unminified script tag is incorrect"
}
]
open System.Text
/// Tests for the RenderFragment module
let renderFragment =
testList "RenderFragment" [
/// Validate that the two object references are the same object
let isSame obj1 obj2 message =
Expect.isTrue (obj.ReferenceEquals (obj1, obj2)) message
testList "findIdNode" [
test "fails with a Text node" {
Expect.isNone (RenderFragment.findIdNode "blue" (Text "")) "There should not have been a node found"
}
test "fails with a VoidElement without a matching ID" {
Expect.isNone
(RenderFragment.findIdNode "purple" (br [ _id "mauve" ])) "There should not have been a node found"
}
test "fails with a ParentNode with no children with a matching ID" {
Expect.isNone
(RenderFragment.findIdNode "green" (p [] [ str "howdy"; span [] [ str "huh" ] ]))
"There should not have been a node found"
}
test "succeeds with a VoidElement with a matching ID" {
let leNode = hr [ _id "groovy" ]
let foundNode = RenderFragment.findIdNode "groovy" leNode
Expect.isSome foundNode "There should have been a node found"
isSame leNode foundNode.Value "The node should have been the same object"
}
test "succeeds with a ParentNode with a child with a matching ID" {
let leNode = span [ _id "its-me" ] [ str "Mario" ]
let foundNode =
RenderFragment.findIdNode "its-me" (p [] [ str "test"; str "again"; leNode; str "un mas" ])
Expect.isSome foundNode "There should have been a node found"
isSame leNode foundNode.Value "The node should have been the same object"
}
]
/// Generate a message if the requested ID node is not found
let nodeNotFound (nodeId : string) =
$"<em>&ndash; ID {nodeId} not found &ndash;</em>"
testList "AsString" [
testList "htmlFromNodes" [
test "succeeds when an ID is matched" {
let html =
RenderFragment.AsString.htmlFromNodes "needle"
[ p [] []
p [ _id "haystack" ] [ str "hay"; span [ _id "needle" ] [ str "ouch" ]; str "hay" ]
]
Expect.equal html """<span id="needle">ouch</span>""" "HTML is incorrect"
}
test "fails when an ID is not matched" {
Expect.equal
(RenderFragment.AsString.htmlFromNodes "oops" []) (nodeNotFound "oops") "HTML is incorrect"
}
]
testList "htmlFromNode" [
test "succeeds when ID is matched at top level" {
let html = RenderFragment.AsString.htmlFromNode "wow" (p [ _id "wow" ] [ str "found it" ])
Expect.equal html """<p id="wow">found it</p>""" "HTML is incorrect"
}
test "succeeds when ID is matched in child element" {
let html =
div [] [ p [] [ str "not it" ]; p [ _id "hey" ] [ str "ta-da" ]]
|> RenderFragment.AsString.htmlFromNode "hey"
Expect.equal html """<p id="hey">ta-da</p>""" "HTML is incorrect"
}
test "fails when an ID is not matched" {
Expect.equal
(RenderFragment.AsString.htmlFromNode "me" (hr [])) (nodeNotFound "me") "HTML is incorrect"
}
]
]
testList "AsBytes" [
/// Alias for UTF-8 encoding
let utf8 = Encoding.UTF8
testList "htmlFromNodes" [
test "succeeds when an ID is matched" {
let bytes =
RenderFragment.AsBytes.htmlFromNodes "found"
[ p [] []
p [ _id "not-it" ] [ str "nope"; span [ _id "found" ] [ str "boo" ]; str "nope" ]
]
Expect.equal bytes (utf8.GetBytes """<span id="found">boo</span>""") "HTML bytes are incorrect"
}
test "fails when an ID is not matched" {
Expect.equal
(RenderFragment.AsBytes.htmlFromNodes "whiff" []) (utf8.GetBytes (nodeNotFound "whiff"))
"HTML bytes are incorrect"
}
]
testList "htmlFromNode" [
test "succeeds when ID is matched at top level" {
let bytes = RenderFragment.AsBytes.htmlFromNode "first" (p [ _id "first" ] [ str "!!!" ])
Expect.equal bytes (utf8.GetBytes """<p id="first">!!!</p>""") "HTML bytes are incorrect"
}
test "succeeds when ID is matched in child element" {
let bytes =
div [] [ p [] [ str "not me" ]; p [ _id "child" ] [ str "node" ]]
|> RenderFragment.AsBytes.htmlFromNode "child"
Expect.equal bytes (utf8.GetBytes """<p id="child">node</p>""") "HTML bytes are incorrect"
}
test "fails when an ID is not matched" {
Expect.equal
(RenderFragment.AsBytes.htmlFromNode "foo" (hr [])) (utf8.GetBytes (nodeNotFound "foo"))
"HTML bytes are incorrect"
}
]
]
testList "IntoStringBuilder" [
testList "htmlFromNodes" [
test "succeeds when an ID is matched" {
let sb = StringBuilder ()
RenderFragment.IntoStringBuilder.htmlFromNodes sb "find-me"
[ p [] []; p [ _id "peekaboo" ] [ str "bzz"; str "nope"; span [ _id "find-me" ] [ str ";)" ] ]]
Expect.equal (string sb) """<span id="find-me">;)</span>""" "HTML is incorrect"
}
test "fails when an ID is not matched" {
let sb = StringBuilder ()
RenderFragment.IntoStringBuilder.htmlFromNodes sb "missing" []
Expect.equal (string sb) (nodeNotFound "missing") "HTML is incorrect"
}
]
testList "htmlFromNode" [
test "succeeds when ID is matched at top level" {
let sb = StringBuilder ()
RenderFragment.IntoStringBuilder.htmlFromNode sb "top" (p [ _id "top" ] [ str "pinnacle" ])
Expect.equal (string sb) """<p id="top">pinnacle</p>""" "HTML is incorrect"
}
test "succeeds when ID is matched in child element" {
let sb = StringBuilder ()
div [] [ p [] [ str "nada" ]; p [ _id "it" ] [ str "is here" ]]
|> RenderFragment.IntoStringBuilder.htmlFromNode sb "it"
Expect.equal (string sb) """<p id="it">is here</p>""" "HTML is incorrect"
}
test "fails when an ID is not matched" {
let sb = StringBuilder ()
RenderFragment.IntoStringBuilder.htmlFromNode sb "bar" (hr [])
Expect.equal (string sb) (nodeNotFound "bar") "HTML is incorrect"
}
]
]
]
/// All tests in this module
let allTests =
testList "ViewEngine.Htmx" [
hxEncoding
hxEvent
hxHeaders
hxParams
hxRequest
hxTrigger
hxVals
attributes
script
renderFragment
]

View File

@ -1,31 +0,0 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<IsPackable>false</IsPackable>
<GenerateProgramFile>false</GenerateProgramFile>
</PropertyGroup>
<ItemGroup>
<Compile Include="Tests.fs" />
<Compile Include="Program.fs" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Giraffe.ViewEngine" Version="1.4.0" />
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
<PackageReference Include="xunit" Version="2.4.1" />
<PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
<PrivateAssets>all</PrivateAssets>
</PackageReference>
<PackageReference Include="coverlet.collector" Version="3.1.0">
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
<PrivateAssets>all</PrivateAssets>
</PackageReference>
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\ViewEngine.Htmx\Giraffe.ViewEngine.Htmx.fsproj" />
</ItemGroup>
</Project>

View File

@ -1 +0,0 @@
module Program = let [<EntryPoint>] main _ = 0

View File

@ -1,583 +0,0 @@
module Giraffe.ViewEngine.Htmx.Tests
open Giraffe.ViewEngine
open Xunit
/// Tests for the HxEncoding module
module Encoding =
[<Fact>]
let ``Form is correct`` () =
Assert.Equal ("application/x-www-form-urlencoded", HxEncoding.Form)
[<Fact>]
let ``MultipartForm is correct`` () =
Assert.Equal ("multipart/form-data", HxEncoding.MultipartForm)
/// Tests for the HxHeaders module
module Headers =
[<Fact>]
let ``From succeeds with an empty list`` () =
Assert.Equal ("{ }", HxHeaders.From [])
[<Fact>]
let ``From succeeds and escapes quotes`` () =
Assert.Equal ("{ \"test\": \"one two three\", \"again\": \"four \\\"five\\\" six\" }",
HxHeaders.From [ "test", "one two three"; "again", "four \"five\" six" ])
/// Tests for the HxParams module
module Params =
[<Fact>]
let ``All is correct`` () =
Assert.Equal ("*", HxParams.All)
[<Fact>]
let ``None is correct`` () =
Assert.Equal ("none", HxParams.None)
[<Fact>]
let ``With succeeds with empty list`` () =
Assert.Equal ("", HxParams.With [])
[<Fact>]
let ``With succeeds with one list item`` () =
Assert.Equal ("boo", HxParams.With [ "boo" ])
[<Fact>]
let ``With succeeds with multiple list items`` () =
Assert.Equal ("foo,bar,baz", HxParams.With [ "foo"; "bar"; "baz" ])
[<Fact>]
let ``Except succeeds with empty list`` () =
Assert.Equal ("not ", HxParams.Except [])
[<Fact>]
let ``Except succeeds with one list item`` () =
Assert.Equal ("not that", HxParams.Except [ "that" ])
[<Fact>]
let ``Except succeeds with multiple list items`` () =
Assert.Equal ("not blue,green", HxParams.Except [ "blue"; "green" ])
/// Tests for the HxRequest module
module Request =
[<Fact>]
let ``Configure succeeds with an empty list`` () =
Assert.Equal ("{ }", HxRequest.Configure [])
[<Fact>]
let ``Configure succeeds with a non-empty list`` () =
Assert.Equal ("{ \"a\": \"b\", \"c\": \"d\" }", HxRequest.Configure [ "\"a\": \"b\""; "\"c\": \"d\"" ])
[<Fact>]
let ``Configure succeeds with all known params configured`` () =
Assert.Equal ("{ \"timeout\": 1000, \"credentials\": false, \"noHeaders\": true }",
HxRequest.Configure [ HxRequest.Timeout 1000; HxRequest.Credentials false; HxRequest.NoHeaders true ])
[<Fact>]
let ``Timeout succeeds`` () =
Assert.Equal ("\"timeout\": 50", HxRequest.Timeout 50)
[<Fact>]
let ``Credentials succeeds when set to true`` () =
Assert.Equal ("\"credentials\": true", HxRequest.Credentials true)
[<Fact>]
let ``Credentials succeeds when set to false`` () =
Assert.Equal ("\"credentials\": false", HxRequest.Credentials false)
[<Fact>]
let ``NoHeaders succeeds when set to true`` () =
Assert.Equal ("\"noHeaders\": true", HxRequest.NoHeaders true)
[<Fact>]
let ``NoHeaders succeeds when set to false`` () =
Assert.Equal ("\"noHeaders\": false", HxRequest.NoHeaders false)
/// Tests for the HxTrigger module
module Trigger =
[<Fact>]
let ``Click is correct`` () =
Assert.Equal ("click", HxTrigger.Click)
[<Fact>]
let ``Load is correct`` () =
Assert.Equal ("load", HxTrigger.Load)
[<Fact>]
let ``Revealed is correct`` () =
Assert.Equal ("revealed", HxTrigger.Revealed)
[<Fact>]
let ``Every succeeds`` () =
Assert.Equal ("every 3s", HxTrigger.Every "3s")
[<Fact>]
let ``Filter.Alt succeeds`` () =
Assert.Equal ("click[altKey]", HxTrigger.Filter.Alt HxTrigger.Click)
[<Fact>]
let ``Filter.Ctrl succeeds`` () =
Assert.Equal ("click[ctrlKey]", HxTrigger.Filter.Ctrl HxTrigger.Click)
[<Fact>]
let ``Filter.Shift succeeds`` () =
Assert.Equal ("click[shiftKey]", HxTrigger.Filter.Shift HxTrigger.Click)
[<Fact>]
let ``Filter.CtrlAlt succeeds`` () =
Assert.Equal ("click[ctrlKey&&altKey]", HxTrigger.Filter.CtrlAlt HxTrigger.Click)
[<Fact>]
let ``Filter.CtrlShift succeeds`` () =
Assert.Equal ("click[ctrlKey&&shiftKey]", HxTrigger.Filter.CtrlShift HxTrigger.Click)
[<Fact>]
let ``Filter.CtrlAltShift succeeds`` () =
Assert.Equal ("click[ctrlKey&&altKey&&shiftKey]", HxTrigger.Filter.CtrlAltShift HxTrigger.Click)
[<Fact>]
let ``Filter.AltShift succeeds`` () =
Assert.Equal ("click[altKey&&shiftKey]", HxTrigger.Filter.AltShift HxTrigger.Click)
[<Fact>]
let ``Once succeeds when it is the first modifier`` () =
Assert.Equal ("once", HxTrigger.Once "")
[<Fact>]
let ``Once succeeds when it is not the first modifier`` () =
Assert.Equal ("click once", HxTrigger.Once "click")
[<Fact>]
let ``Changed succeeds when it is the first modifier`` () =
Assert.Equal ("changed", HxTrigger.Changed "")
[<Fact>]
let ``Changed succeeds when it is not the first modifier`` () =
Assert.Equal ("click changed", HxTrigger.Changed "click")
[<Fact>]
let ``Delay succeeds when it is the first modifier`` () =
Assert.Equal ("delay:1s", HxTrigger.Delay "1s" "")
[<Fact>]
let ``Delay succeeds when it is not the first modifier`` () =
Assert.Equal ("click delay:2s", HxTrigger.Delay "2s" "click")
[<Fact>]
let ``Throttle succeeds when it is the first modifier`` () =
Assert.Equal ("throttle:4s", HxTrigger.Throttle "4s" "")
[<Fact>]
let ``Throttle succeeds when it is not the first modifier`` () =
Assert.Equal ("click throttle:7s", HxTrigger.Throttle "7s" "click")
[<Fact>]
let ``From succeeds when it is the first modifier`` () =
Assert.Equal ("from:.nav", HxTrigger.From ".nav" "")
[<Fact>]
let ``From succeeds when it is not the first modifier`` () =
Assert.Equal ("click from:#somewhere", HxTrigger.From "#somewhere" "click")
[<Fact>]
let ``FromDocument succeeds when it is the first modifier`` () =
Assert.Equal ("from:document", HxTrigger.FromDocument "")
[<Fact>]
let ``FromDocument succeeds when it is not the first modifier`` () =
Assert.Equal ("click from:document", HxTrigger.FromDocument "click")
[<Fact>]
let ``FromWindow succeeds when it is the first modifier`` () =
Assert.Equal ("from:window", HxTrigger.FromWindow "")
[<Fact>]
let ``FromWindow succeeds when it is not the first modifier`` () =
Assert.Equal ("click from:window", HxTrigger.FromWindow "click")
[<Fact>]
let ``FromClosest succeeds when it is the first modifier`` () =
Assert.Equal ("from:closest div", HxTrigger.FromClosest "div" "")
[<Fact>]
let ``FromClosest succeeds when it is not the first modifier`` () =
Assert.Equal ("click from:closest p", HxTrigger.FromClosest "p" "click")
[<Fact>]
let ``FromFind succeeds when it is the first modifier`` () =
Assert.Equal ("from:find li", HxTrigger.FromFind "li" "")
[<Fact>]
let ``FromFind succeeds when it is not the first modifier`` () =
Assert.Equal ("click from:find .spot", HxTrigger.FromFind ".spot" "click")
[<Fact>]
let ``Target succeeds when it is the first modifier`` () =
Assert.Equal ("target:main", HxTrigger.Target "main" "")
[<Fact>]
let ``Target succeeds when it is not the first modifier`` () =
Assert.Equal ("click target:footer", HxTrigger.Target "footer" "click")
[<Fact>]
let ``Consume succeeds when it is the first modifier`` () =
Assert.Equal ("consume", HxTrigger.Consume "")
[<Fact>]
let ``Consume succeeds when it is not the first modifier`` () =
Assert.Equal ("click consume", HxTrigger.Consume "click")
[<Fact>]
let ``Queue succeeds when it is the first modifier`` () =
Assert.Equal ("queue:abc", HxTrigger.Queue "abc" "")
[<Fact>]
let ``Queue succeeds when it is not the first modifier`` () =
Assert.Equal ("click queue:def", HxTrigger.Queue "def" "click")
[<Fact>]
let ``QueueFirst succeeds when it is the first modifier`` () =
Assert.Equal ("queue:first", HxTrigger.QueueFirst "")
[<Fact>]
let ``QueueFirst succeeds when it is not the first modifier`` () =
Assert.Equal ("click queue:first", HxTrigger.QueueFirst "click")
[<Fact>]
let ``QueueLast succeeds when it is the first modifier`` () =
Assert.Equal ("queue:last", HxTrigger.QueueLast "")
[<Fact>]
let ``QueueLast succeeds when it is not the first modifier`` () =
Assert.Equal ("click queue:last", HxTrigger.QueueLast "click")
[<Fact>]
let ``QueueAll succeeds when it is the first modifier`` () =
Assert.Equal ("queue:all", HxTrigger.QueueAll "")
[<Fact>]
let ``QueueAll succeeds when it is not the first modifier`` () =
Assert.Equal ("click queue:all", HxTrigger.QueueAll "click")
[<Fact>]
let ``QueueNone succeeds when it is the first modifier`` () =
Assert.Equal ("queue:none", HxTrigger.QueueNone "")
[<Fact>]
let ``QueueNone succeeds when it is not the first modifier`` () =
Assert.Equal ("click queue:none", HxTrigger.QueueNone "click")
/// Tests for the HxVals module
module Vals =
[<Fact>]
let ``From succeeds with an empty list`` () =
Assert.Equal ("{ }", HxVals.From [])
[<Fact>]
let ``From succeeds and escapes quotes`` () =
Assert.Equal ("{ \"test\": \"a \\\"b\\\" c\", \"2\": \"d e f\" }",
HxVals.From [ "test", "a \"b\" c"; "2", "d e f" ])
/// Tests for the HtmxAttrs module
module Attributes =
/// Pipe-able assertion for a rendered node
let shouldRender expected node = Assert.Equal (expected, RenderView.AsString.htmlNode node)
[<Fact>]
let ``_hxBoost succeeds`` () =
div [ _hxBoost ] [] |> shouldRender """<div hx-boost="true"></div>"""
[<Fact>]
let ``_hxConfirm succeeds`` () =
button [ _hxConfirm "REALLY?!?" ] [] |> shouldRender """<button hx-confirm="REALLY?!?"></button>"""
[<Fact>]
let ``_hxDelete succeeds`` () =
span [ _hxDelete "/this-endpoint" ] [] |> shouldRender """<span hx-delete="/this-endpoint"></span>"""
[<Fact>]
let ``_hxDisable succeeds`` () =
p [ _hxDisable ] [] |> shouldRender """<p hx-disable></p>"""
[<Fact>]
let ``_hxDisinherit succeeds`` () =
strong [ _hxDisinherit "*" ] [] |> shouldRender """<strong hx-disinherit="*"></strong>"""
[<Fact>]
let ``_hxEncoding succeeds`` () =
form [ _hxEncoding "utf-7" ] [] |> shouldRender """<form hx-encoding="utf-7"></form>"""
[<Fact>]
let ``_hxExt succeeds`` () =
section [ _hxExt "extendme" ] [] |> shouldRender """<section hx-ext="extendme"></section>"""
[<Fact>]
let ``_hxGet succeeds`` () =
article [ _hxGet "/the-text" ] [] |> shouldRender """<article hx-get="/the-text"></article>"""
[<Fact>]
let ``_hxHeaders succeeds`` () =
figure [ _hxHeaders """{ "X-Special-Header": "some-header" }""" ] []
|> shouldRender """<figure hx-headers="{ &quot;X-Special-Header&quot;: &quot;some-header&quot; }"></figure>"""
[<Fact>]
let ``_hxHistory succeeds`` () =
span [ _hxHistory "false" ] [] |> shouldRender """<span hx-history="false"></span>"""
[<Fact>]
let ``_hxHistoryElt succeeds`` () =
table [ _hxHistoryElt ] [] |> shouldRender """<table hx-history-elt></table>"""
[<Fact>]
let ``_hxInclude succeeds`` () =
a [ _hxInclude ".extra-stuff" ] [] |> shouldRender """<a hx-include=".extra-stuff"></a>"""
[<Fact>]
let ``_hxIndicator succeeds`` () =
aside [ _hxIndicator "#spinner" ] [] |> shouldRender """<aside hx-indicator="#spinner"></aside>"""
[<Fact>]
let ``_hxNoBoost succeeds`` () =
td [ _hxNoBoost ] [] |> shouldRender """<td hx-boost="false"></td>"""
[<Fact>]
let ``_hxParams succeeds`` () =
br [ _hxParams "[p1,p2]" ] |> shouldRender """<br hx-params="[p1,p2]">"""
[<Fact>]
let ``_hxPatch succeeds`` () =
div [ _hxPatch "/arrrgh" ] [] |> shouldRender """<div hx-patch="/arrrgh"></div>"""
[<Fact>]
let ``_hxPost succeeds`` () =
hr [ _hxPost "/hear-ye-hear-ye" ] |> shouldRender """<hr hx-post="/hear-ye-hear-ye">"""
[<Fact>]
let ``_hxPreserve succeeds`` () =
img [ _hxPreserve ] |> shouldRender """<img hx-preserve="true">"""
[<Fact>]
let ``_hxPrompt succeeds`` () =
strong [ _hxPrompt "Who goes there?" ] [] |> shouldRender """<strong hx-prompt="Who goes there?"></strong>"""
[<Fact>]
let ``_hxPushUrl succeeds`` () =
dl [ _hxPushUrl "/a-b-c" ] [] |> shouldRender """<dl hx-push-url="/a-b-c"></dl>"""
[<Fact>]
let ``_hxPut succeeds`` () =
s [ _hxPut "/take-this" ] [] |> shouldRender """<s hx-put="/take-this"></s>"""
[<Fact>]
let ``_hxReplaceUrl succeeds`` () =
p [ _hxReplaceUrl "/something-else" ] [] |> shouldRender """<p hx-replace-url="/something-else"></p>"""
[<Fact>]
let ``_hxRequest succeeds`` () =
u [ _hxRequest "noHeaders" ] [] |> shouldRender """<u hx-request="noHeaders"></u>"""
[<Fact>]
let ``_hxSelect succeeds`` () =
nav [ _hxSelect "#navbar" ] [] |> shouldRender """<nav hx-select="#navbar"></nav>"""
[<Fact>]
let ``_hxSelectOob succeeds`` () =
section [ _hxSelectOob "#oob" ] [] |> shouldRender """<section hx-select-oob="#oob"></section>"""
[<Fact>]
let ``_hxSse succeeds`` () =
footer [ _hxSse "connect:/my-events" ] [] |> shouldRender """<footer hx-sse="connect:/my-events"></footer>"""
[<Fact>]
let ``_hxSwap succeeds`` () =
del [ _hxSwap "innerHTML" ] [] |> shouldRender """<del hx-swap="innerHTML"></del>"""
[<Fact>]
let ``_hxSwapOob succeeds`` () =
li [ _hxSwapOob "true" ] [] |> shouldRender """<li hx-swap-oob="true"></li>"""
[<Fact>]
let ``_hxSync succeeds`` () =
nav [ _hxSync "closest form:abort" ] [] |> shouldRender """<nav hx-sync="closest form:abort"></nav>"""
[<Fact>]
let ``_hxTarget succeeds`` () =
header [ _hxTarget "#somewhereElse" ] [] |> shouldRender """<header hx-target="#somewhereElse"></header>"""
[<Fact>]
let ``_hxTrigger succeeds`` () =
figcaption [ _hxTrigger "load" ] [] |> shouldRender """<figcaption hx-trigger="load"></figcaption>"""
[<Fact>]
let ``_hxVals succeeds`` () =
dt [ _hxVals """{ "extra": "values" }""" ] []
|> shouldRender """<dt hx-vals="{ &quot;extra&quot;: &quot;values&quot; }"></dt>"""
[<Fact>]
let ``_hxWs succeeds`` () =
ul [ _hxWs "connect:/web-socket" ] [] |> shouldRender """<ul hx-ws="connect:/web-socket"></ul>"""
/// Tests for the Script module
module Script =
[<Fact>]
let ``Script.minified succeeds`` () =
let html = RenderView.AsString.htmlNode Script.minified
Assert.Equal
("""<script src="https://unpkg.com/htmx.org@1.8.5" integrity="sha384-7aHh9lqPYGYZ7sTHvzP1t3BAfLhYSTy9ArHdP3Xsr9/3TlGurYgcPBoFmXX2TX/w" crossorigin="anonymous"></script>""",
html)
[<Fact>]
let ``Script.unminified succeeds`` () =
let html = RenderView.AsString.htmlNode Script.unminified
Assert.Equal
("""<script src="https://unpkg.com/htmx.org@1.8.5/dist/htmx.js" integrity="sha384-VgGOQitu5eD5qAdh1QPLvPeTt1X4/Iw9B2sfYw+p3xtTumxaRv+onip7FX+P6q30" crossorigin="anonymous"></script>""",
html)
/// Tests for the RenderFragment module
module RenderFragment =
open System.Text
[<Fact>]
let ``RenderFragment.findIdNode fails with a Text node`` () =
Assert.False (Option.isSome (RenderFragment.findIdNode "blue" (Text "")))
[<Fact>]
let ``RenderFragment.findIdNode fails with a VoidElement without a matching ID`` () =
Assert.False (Option.isSome (RenderFragment.findIdNode "purple" (br [ _id "mauve" ])))
[<Fact>]
let ``RenderFragment.findIdNode fails with a ParentNode with no children with a matching ID`` () =
Assert.False (Option.isSome (RenderFragment.findIdNode "green" (p [] [ str "howdy"; span [] [ str "huh" ] ])))
[<Fact>]
let ``RenderFragment.findIdNode succeeds with a VoidElement with a matching ID`` () =
let leNode = hr [ _id "groovy" ]
let foundNode = RenderFragment.findIdNode "groovy" leNode
Assert.True (Option.isSome foundNode)
Assert.Same (leNode, foundNode.Value)
[<Fact>]
let ``RenderFragment.findIdNode succeeds with a ParentNode with a child with a matching ID`` () =
let leNode = span [ _id "its-me" ] [ str "Mario" ]
let foundNode = RenderFragment.findIdNode "its-me" (p [] [ str "test"; str "again"; leNode; str "un mas" ])
Assert.True (Option.isSome foundNode)
Assert.Same (leNode, foundNode.Value)
/// Generate a message if the requested ID node is not found
let private nodeNotFound (nodeId : string) =
$"<em>&ndash; ID {nodeId} not found &ndash;</em>"
/// Tests for the AsString module
module AsString =
[<Fact>]
let ``RenderFragment.AsString.htmlFromNodes succeeds when an ID is matched`` () =
let html =
RenderFragment.AsString.htmlFromNodes "needle"
[ p [] []; p [ _id "haystack" ] [ span [ _id "needle" ] [ str "ouch" ]; str "hay"; str "hay" ]]
Assert.Equal ("""<span id="needle">ouch</span>""", html)
[<Fact>]
let ``RenderFragment.AsString.htmlFromNodes fails when an ID is not matched`` () =
Assert.Equal (nodeNotFound "oops", RenderFragment.AsString.htmlFromNodes "oops" [])
[<Fact>]
let ``RenderFragment.AsString.htmlFromNode succeeds when ID is matched at top level`` () =
let html = RenderFragment.AsString.htmlFromNode "wow" (p [ _id "wow" ] [ str "found it" ])
Assert.Equal ("""<p id="wow">found it</p>""", html)
[<Fact>]
let ``RenderFragment.AsString.htmlFromNode succeeds when ID is matched in child element`` () =
let html =
div [] [ p [] [ str "not it" ]; p [ _id "hey" ] [ str "ta-da" ]]
|> RenderFragment.AsString.htmlFromNode "hey"
Assert.Equal ("""<p id="hey">ta-da</p>""", html)
[<Fact>]
let ``RenderFragment.AsString.htmlFromNode fails when an ID is not matched`` () =
Assert.Equal (nodeNotFound "me", RenderFragment.AsString.htmlFromNode "me" (hr []))
/// Tests for the AsBytes module
module AsBytes =
/// Alias for UTF-8 encoding
let private utf8 = Encoding.UTF8
[<Fact>]
let ``RenderFragment.AsBytes.htmlFromNodes succeeds when an ID is matched`` () =
let bytes =
RenderFragment.AsBytes.htmlFromNodes "found"
[ p [] []; p [ _id "not-it" ] [ str "nope"; span [ _id "found" ] [ str "boo" ]; str "nope" ]]
Assert.Equal<byte> (utf8.GetBytes """<span id="found">boo</span>""", bytes)
[<Fact>]
let ``RenderFragment.AsBytes.htmlFromNodes fails when an ID is not matched`` () =
Assert.Equal<byte> (utf8.GetBytes (nodeNotFound "whiff"), RenderFragment.AsBytes.htmlFromNodes "whiff" [])
[<Fact>]
let ``RenderFragment.AsBytes.htmlFromNode succeeds when ID is matched at top level`` () =
let bytes = RenderFragment.AsBytes.htmlFromNode "first" (p [ _id "first" ] [ str "!!!" ])
Assert.Equal<byte> (utf8.GetBytes """<p id="first">!!!</p>""", bytes)
[<Fact>]
let ``RenderFragment.AsBytes.htmlFromNode succeeds when ID is matched in child element`` () =
let bytes =
div [] [ p [] [ str "not me" ]; p [ _id "child" ] [ str "node" ]]
|> RenderFragment.AsBytes.htmlFromNode "child"
Assert.Equal<byte> (utf8.GetBytes """<p id="child">node</p>""", bytes)
[<Fact>]
let ``RenderFragment.AsBytes.htmlFromNode fails when an ID is not matched`` () =
Assert.Equal<byte> (utf8.GetBytes (nodeNotFound "foo"), RenderFragment.AsBytes.htmlFromNode "foo" (hr []))
/// Tests for the IntoStringBuilder module
module IntoStringBuilder =
[<Fact>]
let ``RenderFragment.IntoStringBuilder.htmlFromNodes succeeds when an ID is matched`` () =
let sb = StringBuilder ()
RenderFragment.IntoStringBuilder.htmlFromNodes sb "find-me"
[ p [] []; p [ _id "peekaboo" ] [ str "bzz"; str "nope"; span [ _id "find-me" ] [ str ";)" ] ]]
Assert.Equal ("""<span id="find-me">;)</span>""", string sb)
[<Fact>]
let ``RenderFragment.IntoStringBuilder.htmlFromNodes fails when an ID is not matched`` () =
let sb = StringBuilder ()
RenderFragment.IntoStringBuilder.htmlFromNodes sb "missing" []
Assert.Equal (nodeNotFound "missing", string sb)
[<Fact>]
let ``RenderFragment.IntoStringBuilder.htmlFromNode succeeds when ID is matched at top level`` () =
let sb = StringBuilder ()
RenderFragment.IntoStringBuilder.htmlFromNode sb "top" (p [ _id "top" ] [ str "pinnacle" ])
Assert.Equal ("""<p id="top">pinnacle</p>""", string sb)
[<Fact>]
let ``RenderFragment.IntoStringBuilder.htmlFromNode succeeds when ID is matched in child element`` () =
let sb = StringBuilder ()
div [] [ p [] [ str "nada" ]; p [ _id "it" ] [ str "is here" ]]
|> RenderFragment.IntoStringBuilder.htmlFromNode sb "it"
Assert.Equal ("""<p id="it">is here</p>""", string sb)
[<Fact>]
let ``RenderFragment.IntoStringBuilder.htmlFromNode fails when an ID is not matched`` () =
let sb = StringBuilder ()
RenderFragment.IntoStringBuilder.htmlFromNode sb "bar" (hr [])
Assert.Equal (nodeNotFound "bar", string sb)

View File

@ -9,10 +9,12 @@
<ItemGroup>
<Compile Include="Htmx.fs" />
<None Include="README.md" Pack="true" PackagePath="\" />
<None Include="..\icon.png" Pack="true" PackagePath="\" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Giraffe.ViewEngine" Version="1.4.0" />
<PackageReference Update="FSharp.Core" Version="6.0.0" />
</ItemGroup>
<ItemGroup>

View File

@ -19,6 +19,147 @@ module HxEncoding =
let MultipartForm = "multipart/form-data"
/// The events recognized by htmx
[<Struct>]
type HxEvent =
/// Send this event to an element to abort a request
| Abort
/// Triggered after an AJAX request has completed processing a successful response
| AfterOnLoad
/// Triggered after htmx has initialized a node
| AfterProcessNode
/// Triggered after an AJAX request has completed
| AfterRequest
/// Triggered after the DOM has settled
| AfterSettle
/// Triggered after new content has been swapped in
| AfterSwap
/// Triggered before htmx disables an element or removes it from the DOM
| BeforeCleanupElement
/// Triggered before any response processing occurs
| BeforeOnLoad
/// Triggered before htmx initializes a node
| BeforeProcessNode
/// Triggered before an AJAX request is made
| BeforeRequest
/// Triggered before a swap is done, allows you to configure the swap
| BeforeSwap
/// Triggered just before an ajax request is sent
| BeforeSend
/// Triggered before the request, allows you to customize parameters, headers
| ConfigRequest
/// Triggered after a trigger occurs on an element, allows you to cancel (or delay) issuing the AJAX request
| Confirm
/// Triggered on an error during cache writing
| HistoryCacheError
/// Triggered on a cache miss in the history subsystem
| HistoryCacheMiss
/// Triggered on a unsuccessful remote retrieval
| HistoryCacheMissError
/// Triggered on a successful remote retrieval
| HistoryCacheMissLoad
/// Triggered when htmx handles a history restoration action
| HistoryRestore
/// Triggered before content is saved to the history cache
| BeforeHistorySave
/// Triggered when new content is added to the DOM
| Load
/// Triggered when an element refers to a SSE event in its trigger, but no parent SSE source has been defined
| NoSseSourceError
/// Triggered when an exception occurs during the onLoad handling in htmx
| OnLoadError
/// Triggered after an out of band element as been swapped in
| OobAfterSwap
/// Triggered before an out of band element swap is done, allows you to configure the swap
| OobBeforeSwap
/// Triggered when an out of band element does not have a matching ID in the current DOM
| OobErrorNoTarget
/// Triggered after a prompt is shown
| Prompt
/// Triggered after an url is pushed into history
| PushedIntoHistory
/// Triggered when an HTTP response error (non-200 or 300 response code) occurs
| ResponseError
/// Triggered when a network error prevents an HTTP request from happening
| SendError
/// Triggered when an error occurs with a SSE source
| SseError
/// Triggered when a SSE source is opened
| SseOpen
/// Triggered when an error occurs during the swap phase
| SwapError
/// Triggered when an invalid target is specified
| TargetError
/// Triggered when a request timeout occurs
| Timeout
/// Triggered before an element is validated
| ValidationValidate
/// Triggered when an element fails validation
| ValidationFailed
/// Triggered when a request is halted due to validation errors
| ValidationHalted
/// Triggered when an ajax request aborts
| XhrAbort
/// Triggered when an ajax request ends
| XhrLoadEnd
/// Triggered when an ajax request starts
| XhrLoadStart
/// Triggered periodically during an ajax request that supports progress events
| XhrProgress
/// The htmx event name (fst) and kebab-case name (snd, for use with hx-on)
static member private Values = Map [
Abort, ("abort", "abort")
AfterOnLoad, ("afterOnLoad", "after-on-load")
AfterProcessNode, ("afterProcessNode", "after-process-node")
AfterRequest, ("afterRequest", "after-request")
AfterSettle, ("afterSettle", "after-settle")
AfterSwap, ("afterSwap", "after-swap")
BeforeCleanupElement, ("beforeCleanupElement", "before-cleanup-element")
BeforeOnLoad, ("beforeOnLoad", "before-on-load")
BeforeProcessNode, ("beforeProcessNode", "before-process-node")
BeforeRequest, ("beforeRequest", "before-request")
BeforeSwap, ("beforeSwap", "before-swap")
BeforeSend, ("beforeSend", "before-send")
ConfigRequest, ("configRequest", "config-request")
Confirm, ("confirm", "confirm")
HistoryCacheError, ("historyCacheError", "history-cache-error")
HistoryCacheMiss, ("historyCacheMiss", "history-cache-miss")
HistoryCacheMissError, ("historyCacheMissError", "history-cache-miss-error")
HistoryCacheMissLoad, ("historyCacheMissLoad", "history-cache-miss-load")
HistoryRestore, ("historyRestore", "history-restore")
BeforeHistorySave, ("beforeHistorySave", "before-history-save")
Load, ("load", "load")
NoSseSourceError, ("noSSESourceError", "no-sse-source-error")
OnLoadError, ("onLoadError", "on-load-error")
OobAfterSwap, ("oobAfterSwap", "oob-after-swap")
OobBeforeSwap, ("oobBeforeSwap", "oob-before-swap")
OobErrorNoTarget, ("oobErrorNoTarget", "oob-error-no-target")
Prompt, ("prompt", "prompt")
PushedIntoHistory, ("pushedIntoHistory", "pushed-into-history")
ResponseError, ("responseError", "response-error")
SendError, ("sendError", "send-error")
SseError, ("sseError", "sse-error")
SseOpen, ("sseOpen", "sse-open")
SwapError, ("swapError", "swap-error")
TargetError, ("targetError", "target-error")
Timeout, ("timeout", "timeout")
ValidationValidate, ("validation:validate", "validation:validate")
ValidationFailed, ("validation:failed", "validation:failed")
ValidationHalted, ("validation:halted", "validation:halted")
XhrAbort, ("xhr:abort", "xhr:abort")
XhrLoadEnd, ("xhr:loadend", "xhr:loadend")
XhrLoadStart, ("xhr:loadstart", "xhr:loadstart")
XhrProgress, ("xhr:progress", "xhr:progress")
]
/// The htmx event name
override this.ToString() = fst HxEvent.Values[this]
/// The hx-on variant of the htmx event name
member this.ToHxOnString() = snd HxEvent.Values[this]
/// Helper to create the `hx-headers` attribute
[<RequireQualifiedAccess>]
module HxHeaders =
@ -193,6 +334,9 @@ module HtmxAttrs =
/// Disables htmx processing for the given node and any children nodes
let _hxDisable = flag "hx-disable"
/// Specifies elements that should be disabled when an htmx request is in flight
let _hxDisabledElt = attr "hx-disabled-elt"
/// Disinherit all ("*") or specific htmx attributes
let _hxDisinherit = attr "hx-disinherit"
@ -223,6 +367,14 @@ module HtmxAttrs =
/// Overrides a previous `hx-boost`
let _hxNoBoost = attr "hx-boost" "false"
/// Attach an event handler for DOM events
let _hxOnEvent evtName =
attr $"hx-on:%s{evtName}"
/// Attach an event handler for htmx events
let _hxOnHxEvent (hxEvent: HxEvent) =
_hxOnEvent $":{hxEvent.ToHxOnString()}"
/// Filters the parameters that will be submitted with a request
let _hxParams = attr "hx-params"
@ -256,12 +408,13 @@ module HtmxAttrs =
/// Selects a subset of an out-of-band server response
let _hxSelectOob = attr "hx-select-oob"
/// Establishes and listens to Server Sent Event (SSE) sources for events
let _hxSse = attr "hx-sse"
/// Controls how the response content is swapped into the DOM (e.g. 'outerHTML' or 'beforeEnd')
let _hxSwap = attr "hx-swap"
/// Controls how the response content is swapped into the DOM (e.g. 'outerHTML' or 'beforeEnd'), enabling CSS
/// transitions
let _hxSwapWithTransition = sprintf "%s transition:true" >> _hxSwap
/// Marks content in a response as being "Out of Band", i.e. swapped somewhere other than the target
let _hxSwapOob = attr "hx-swap-oob"
@ -280,23 +433,26 @@ module HtmxAttrs =
/// Adds to the parameters that will be submitted with the request
let _hxVals = attr "hx-vals"
/// Establishes a WebSocket or sends information to one
let _hxWs = attr "hx-ws"
/// The name of the message to swap into the DOM.
let _sseSwap = attr "sse-swap"
/// The URL of the SSE server.
let _sseConnect = attr "sse-connect"
/// Script tags to pull htmx into an web page
/// Script tags to pull htmx into a web page
module Script =
/// Script tag to load the minified version from unpkg.com
let minified =
script [ _src "https://unpkg.com/htmx.org@1.8.5"
_integrity "sha384-7aHh9lqPYGYZ7sTHvzP1t3BAfLhYSTy9ArHdP3Xsr9/3TlGurYgcPBoFmXX2TX/w"
script [ _src "https://unpkg.com/htmx.org@2.0.2"
_integrity "sha384-Y7hw+L/jvKeWIRRkqWYfPcvVxHzVzn5REgzbawhxAuQGwX1XWe70vji+VSeHOThJ"
_crossorigin "anonymous" ] []
/// Script tag to load the unminified version from unpkg.com
let unminified =
script [ _src "https://unpkg.com/htmx.org@1.8.5/dist/htmx.js"
_integrity "sha384-VgGOQitu5eD5qAdh1QPLvPeTt1X4/Iw9B2sfYw+p3xtTumxaRv+onip7FX+P6q30"
script [ _src "https://unpkg.com/htmx.org@2.0.2/dist/htmx.js"
_integrity "sha384-yZq+5izaUBKcRgFbxgkRYwpHhHHCpp5nseXp0MEQ1A4MTWVMnqkmcuFez8x5qfxr"
_crossorigin "anonymous" ] []

View File

@ -2,7 +2,9 @@
This package enables [htmx](https://htmx.org) support within the [Giraffe](https://giraffe.wiki) view engine.
**htmx version: 1.8.5**
**htmx version: 2.0.2**
_Upgrading from v1.x: see [the migration guide](https://htmx.org/migration-guide-htmx-1/) for changes_
### Setup
@ -33,7 +35,13 @@ This also supports [fragment rendering](https://bitbadger.solutions/blog/2022/fr
### Learn
htmx's attributes and these attribute functions map one-to-one. The lone exception is `_hxBoost`, which implies `true`; use `_hxNoBoost` to set it to `false`. The support modules contain named properties for known values (as illustrated with `HxTrigger.Load` above). A few of the modules are more than collections of names, though:
htmx's attributes and these attribute functions map one-to-one. There are two exceptions:
- `_hxBoost` implies `true`; use `_hxNoBoost` to set it to `false`.
- `_hxSwapWithTransition` renders the standard `hx-swap` attribute and appends `transition:true` to the specified swap value.
The htmx `hx-on` attribute supports multiple events if they are separated with a newline (`\n`) character. The value provided to this attribute will be attribute-escaped, but in testing, it was interpreted correctly.
The support modules contain named properties for known values (as illustrated with `HxTrigger.Load` above). A few of the modules are more than collections of names, though:
- `HxRequest` has a `Configure` function, which takes a list of strings; the other functions in the module allow for configuring the request.
```fsharp

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@ -0,0 +1,7 @@
#!/bin/bash
dotnet pack Common/Giraffe.Htmx.Common.fsproj -c Release
dotnet pack Htmx/Giraffe.Htmx.fsproj -c Release
dotnet pack ViewEngine.Htmx/Giraffe.ViewEngine.Htmx.fsproj -c Release
cp Common/bin/Release/Giraffe.Htmx.Common.*.nupkg .
cp Htmx/bin/Release/Giraffe.Htmx.*.nupkg .
cp ViewEngine.Htmx/bin/Release/Giraffe.ViewEngine.Htmx.*.nupkg .