bit-badger/Giraffe.Htmx
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 30 Activity

Xunit -> Expecto #7

Merged
danieljsummers merged 3 commits from 1.8.5.vnext into main 2023-02-28 01:55:17 +00:00
Conversation 0 Commits 3 Files Changed 15 +389 -291
1 changed files with 389 additions and 291 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files
Showing only changes of commit 2a8d4e5de0 - Show all commits

476
src/Tests/ViewEngine.fs
View File

@ -2,241 +2,304 @@ module ViewEngine
open Expecto open Expecto
open Giraffe.ViewEngine open Giraffe.ViewEngine
open Giraffe.ViewEngine.Htmx
/// Tests for the HxEncoding module /// Tests for the HxEncoding module
let hxEncoding = let hxEncoding =
testList "Encoding" [ testList "HxEncoding" [
test "Form is correct" { test "Form is correct" {
Expect.equal ("application/x-www-form-urlencoded", HxEncoding.Form) Expect.equal HxEncoding.Form "application/x-www-form-urlencoded" "Form encoding not correct"
} }
test "MultipartForm is correct" { test "MultipartForm is correct" {
Expect.equal ("multipart/form-data", HxEncoding.MultipartForm) Expect.equal HxEncoding.MultipartForm "multipart/form-data" "Multipart form encoding not correct"
} }
] ]
/// Tests for the HxHeaders module /// Tests for the HxHeaders module
let hxHeaders = let hxHeaders =
testList "Headers" [ testList "HxHeaders" [
test "From succeeds with an empty list" { testList "From" [
Expect.equal ("{ }", HxHeaders.From []) test "succeeds with an empty list" {
Expect.equal (HxHeaders.From []) "{ }" "Empty headers not correct"
} }
test "From succeeds and escapes quotes" { test "succeeds and escapes quotes" {
Expect.equal ("{ \"test\": \"one two three\", \"again\": \"four \\\"five\\\" six\" }", Expect.equal
HxHeaders.From [ "test", "one two three"; "again", "four \"five\" six" ]) (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 /// Tests for the HxParams module
let hxParams = let hxParams =
testList "Params" [ testList "HxParams" [
test "All is correct" { test "All is correct" {
Expect.equal ("*", HxParams.All) Expect.equal HxParams.All "*" "All is not correct"
} }
test "None is correct" { test "None is correct" {
Expect.equal ("none", HxParams.None) Expect.equal HxParams.None "none" "None is not correct"
} }
test "With succeeds with empty list" { testList "With" [
Expect.equal ("", HxParams.With []) test "succeeds with empty list" {
Expect.equal (HxParams.With []) "" "With with empty list should have been blank"
} }
test "With succeeds with one list item" { test "succeeds with one list item" {
Expect.equal ("boo", HxParams.With [ "boo" ]) Expect.equal (HxParams.With [ "boo" ]) "boo" "With single item incorrect"
} }
test "With succeeds with multiple list items" { test "succeeds with multiple list items" {
Expect.equal ("foo,bar,baz", HxParams.With [ "foo"; "bar"; "baz" ]) Expect.equal (HxParams.With [ "foo"; "bar"; "baz" ]) "foo,bar,baz" "With multiple items incorrect"
} }
test "Except succeeds with empty list" { ]
Expect.equal ("not ", HxParams.Except []) testList "Except" [
test "succeeds with empty list" {
Expect.equal (HxParams.Except []) "not " "Except with empty list incorrect"
} }
test "Except succeeds with one list item" { test "succeeds with one list item" {
Expect.equal ("not that", HxParams.Except [ "that" ]) Expect.equal (HxParams.Except [ "that" ]) "not that" "Except single item incorrect"
} }
test "Except succeeds with multiple list items" { test "succeeds with multiple list items" {
Expect.equal ("not blue,green", HxParams.Except [ "blue"; "green" ]) Expect.equal (HxParams.Except [ "blue"; "green" ]) "not blue,green" "Except multiple items incorrect"
} }
] ]
]
/// Tests for the HxRequest module /// Tests for the HxRequest module
let hxRequest = let hxRequest =
testList "Request" [ testList "HxRequest" [
test "Configure succeeds with an empty list" { testList "Configure" [
Expect.equal ("{ }", HxRequest.Configure []) test "succeeds with an empty list" {
Expect.equal (HxRequest.Configure []) "{ }" "Configure with empty list incorrect"
} }
test "Configure succeeds with a non-empty list" { test "succeeds with a non-empty list" {
Expect.equal ("{ \"a\": \"b\", \"c\": \"d\" }", HxRequest.Configure [ "\"a\": \"b\""; "\"c\": \"d\"" ]) Expect.equal
(HxRequest.Configure [ "\"a\": \"b\""; "\"c\": \"d\"" ]) """{ "a": "b", "c": "d" }"""
"Configure with a non-empty list incorrect"
} }
test "Configure succeeds with all known params configured" { test "succeeds with all known params configured" {
Expect.equal ("{ \"timeout\": 1000, \"credentials\": false, \"noHeaders\": true }", Expect.equal
HxRequest.Configure [ HxRequest.Timeout 1000; HxRequest.Credentials false; HxRequest.NoHeaders true ]) (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" { test "Timeout succeeds" {
Expect.equal ("\"timeout\": 50", HxRequest.Timeout 50) Expect.equal (HxRequest.Timeout 50) "\"timeout\": 50" "Timeout value incorrect"
} }
test "Credentials succeeds when set to true" { testList "Credentials" [
Expect.equal ("\"credentials\": true", HxRequest.Credentials true) test "succeeds when set to true" {
Expect.equal (HxRequest.Credentials true) "\"credentials\": true" "Credentials value incorrect"
} }
test "Credentials succeeds when set to false" { test "succeeds when set to false" {
Expect.equal ("\"credentials\": false", HxRequest.Credentials false) Expect.equal (HxRequest.Credentials false) "\"credentials\": false" "Credentials value incorrect"
} }
test "NoHeaders succeeds when set to true" { ]
Expect.equal ("\"noHeaders\": true", HxRequest.NoHeaders true) testList "NoHeaders" [
test "succeeds when set to true" {
Expect.equal (HxRequest.NoHeaders true) "\"noHeaders\": true" "NoHeaders value incorrect"
} }
test "NoHeaders succeeds when set to false" { test "succeeds when set to false" {
Expect.equal ("\"noHeaders\": false", HxRequest.NoHeaders false) Expect.equal (HxRequest.NoHeaders false) "\"noHeaders\": false" "NoHeaders value incorrect"
} }
] ]
]
/// Tests for the HxTrigger module /// Tests for the HxTrigger module
let hxTrigger = let hxTrigger =
testList "Trigger" [ testList "HxTrigger" [
test "Click is correct" { test "Click is correct" {
Expect.equal ("click", HxTrigger.Click) Expect.equal HxTrigger.Click "click" "Click is incorrect"
} }
test "Load is correct" { test "Load is correct" {
Expect.equal ("load", HxTrigger.Load) Expect.equal HxTrigger.Load "load" "Load is incorrect"
} }
test "Revealed is correct" { test "Revealed is correct" {
Expect.equal ("revealed", HxTrigger.Revealed) Expect.equal HxTrigger.Revealed "revealed" "Revealed is incorrect"
} }
test "Every succeeds" { test "Every succeeds" {
Expect.equal ("every 3s", HxTrigger.Every "3s") Expect.equal (HxTrigger.Every "3s") "every 3s" "Every is incorrect"
} }
test "Filter.Alt succeeds" { testList "Filter" [
Expect.equal ("click[altKey]", HxTrigger.Filter.Alt HxTrigger.Click) test "Alt succeeds" {
Expect.equal (HxTrigger.Filter.Alt HxTrigger.Click) "click[altKey]" "Alt filter incorrect"
} }
test "Filter.Ctrl succeeds" { test "Ctrl succeeds" {
Expect.equal ("click[ctrlKey]", HxTrigger.Filter.Ctrl HxTrigger.Click) Expect.equal (HxTrigger.Filter.Ctrl HxTrigger.Click) "click[ctrlKey]" "Ctrl filter incorrect"
} }
test "Filter.Shift succeeds" { test "Shift succeeds" {
Expect.equal ("click[shiftKey]", HxTrigger.Filter.Shift HxTrigger.Click) Expect.equal (HxTrigger.Filter.Shift HxTrigger.Click) "click[shiftKey]" "Shift filter incorrect"
} }
test "Filter.CtrlAlt succeeds" { test "CtrlAlt succeeds" {
Expect.equal ("click[ctrlKey&&altKey]", HxTrigger.Filter.CtrlAlt HxTrigger.Click) Expect.equal
(HxTrigger.Filter.CtrlAlt HxTrigger.Click) "click[ctrlKey&&altKey]" "Ctrl+Alt filter incorrect"
} }
test "Filter.CtrlShift succeeds" { test "CtrlShift succeeds" {
Expect.equal ("click[ctrlKey&&shiftKey]", HxTrigger.Filter.CtrlShift HxTrigger.Click) Expect.equal
(HxTrigger.Filter.CtrlShift HxTrigger.Click) "click[ctrlKey&&shiftKey]"
"Ctrl+Shift filter incorrect"
} }
test "Filter.CtrlAltShift succeeds" { test "CtrlAltShift succeeds" {
Expect.equal ("click[ctrlKey&&altKey&&shiftKey]", HxTrigger.Filter.CtrlAltShift HxTrigger.Click) Expect.equal
(HxTrigger.Filter.CtrlAltShift HxTrigger.Click) "click[ctrlKey&&altKey&&shiftKey]"
"Ctrl+Alt+Shift filter incorrect"
} }
test "Filter.AltShift succeeds" { test "AltShift succeeds" {
Expect.equal ("click[altKey&&shiftKey]", HxTrigger.Filter.AltShift HxTrigger.Click) Expect.equal
(HxTrigger.Filter.AltShift HxTrigger.Click) "click[altKey&&shiftKey]" "Alt+Shift filter incorrect"
} }
test "Once succeeds when it is the first modifier" { ]
Expect.equal ("once", HxTrigger.Once "") testList "Once" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.Once "") "once" "Once modifier incorrect"
} }
test "Once succeeds when it is not the first modifier" { test "succeeds when it is not the first modifier" {
Expect.equal ("click once", HxTrigger.Once "click") Expect.equal (HxTrigger.Once "click") "click once" "Once modifier incorrect"
} }
test "Changed succeeds when it is the first modifier" { ]
Expect.equal ("changed", HxTrigger.Changed "") testList "Changed" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.Changed "") "changed" "Changed modifier incorrect"
} }
test "Changed succeeds when it is not the first modifier" { test "succeeds when it is not the first modifier" {
Expect.equal ("click changed", HxTrigger.Changed "click") Expect.equal (HxTrigger.Changed "click") "click changed" "Changed modifier incorrect"
} }
test "Delay succeeds when it is the first modifier" { ]
Expect.equal ("delay:1s", HxTrigger.Delay "1s" "") testList "Delay" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.Delay "1s" "") "delay:1s" "Delay modifier incorrect"
} }
test "Delay succeeds when it is not the first modifier" { test "succeeds when it is not the first modifier" {
Expect.equal ("click delay:2s", HxTrigger.Delay "2s" "click") Expect.equal (HxTrigger.Delay "2s" "click") "click delay:2s" "Delay modifier incorrect"
} }
test "Throttle succeeds when it is the first modifier" { ]
Expect.equal ("throttle:4s", HxTrigger.Throttle "4s" "") testList "Throttle" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.Throttle "4s" "") "throttle:4s" "Throttle modifier incorrect"
} }
test "Throttle succeeds when it is not the first modifier" { test "succeeds when it is not the first modifier" {
Expect.equal ("click throttle:7s", HxTrigger.Throttle "7s" "click") Expect.equal (HxTrigger.Throttle "7s" "click") "click throttle:7s" "Throttle modifier incorrect"
} }
test "From succeeds when it is the first modifier" { ]
Expect.equal ("from:.nav", HxTrigger.From ".nav" "") testList "From" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.From ".nav" "") "from:.nav" "From modifier incorrect"
} }
test "From succeeds when it is not the first modifier" { test "succeeds when it is not the first modifier" {
Expect.equal ("click from:#somewhere", HxTrigger.From "#somewhere" "click") Expect.equal (HxTrigger.From "#somewhere" "click") "click from:#somewhere" "From modifier incorrect"
} }
test "FromDocument succeeds when it is the first modifier" { ]
Expect.equal ("from:document", HxTrigger.FromDocument "") testList "FromDocument" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.FromDocument "") "from:document" "FromDocument modifier incorrect"
} }
test "FromDocument succeeds when it is not the first modifier" { test "succeeds when it is not the first modifier" {
Expect.equal ("click from:document", HxTrigger.FromDocument "click") Expect.equal (HxTrigger.FromDocument "click") "click from:document" "FromDocument modifier incorrect"
} }
test "FromWindow succeeds when it is the first modifier" { ]
Expect.equal ("from:window", HxTrigger.FromWindow "") testList "FromWindow" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.FromWindow "") "from:window" "FromWindow modifier incorrect"
} }
test "FromWindow succeeds when it is not the first modifier" { test "succeeds when it is not the first modifier" {
Expect.equal ("click from:window", HxTrigger.FromWindow "click") Expect.equal (HxTrigger.FromWindow "click") "click from:window" "FromWindow modifier incorrect"
} }
test "FromClosest succeeds when it is the first modifier" { ]
Expect.equal ("from:closest div", HxTrigger.FromClosest "div" "") testList "FromClosest" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.FromClosest "div" "") "from:closest div" "FromClosest modifier incorrect"
} }
test "FromClosest succeeds when it is not the first modifier" { test "succeeds when it is not the first modifier" {
Expect.equal ("click from:closest p", HxTrigger.FromClosest "p" "click") Expect.equal (HxTrigger.FromClosest "p" "click") "click from:closest p" "FromClosest modifier incorrect"
} }
test "FromFind succeeds when it is the first modifier" { ]
Expect.equal ("from:find li", HxTrigger.FromFind "li" "") testList "FromFind" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.FromFind "li" "") "from:find li" "FromFind modifier incorrect"
} }
test "FromFind succeeds when it is not the first modifier" { test "succeeds when it is not the first modifier" {
Expect.equal ("click from:find .spot", HxTrigger.FromFind ".spot" "click") Expect.equal (HxTrigger.FromFind ".spot" "click") "click from:find .spot" "FromFind modifier incorrect"
} }
test "Target succeeds when it is the first modifier" { ]
Expect.equal ("target:main", HxTrigger.Target "main" "") testList "Target" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.Target "main" "") "target:main" "Target modifier incorrect"
} }
test "Target succeeds when it is not the first modifier" { test "succeeds when it is not the first modifier" {
Expect.equal ("click target:footer", HxTrigger.Target "footer" "click") Expect.equal (HxTrigger.Target "footer" "click") "click target:footer" "Target modifier incorrect"
} }
test "Consume succeeds when it is the first modifier" { ]
Expect.equal ("consume", HxTrigger.Consume "") testList "Consume" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.Consume "") "consume" "Consume modifier incorrect"
} }
test "Consume succeeds when it is not the first modifier" { test "succeeds when it is not the first modifier" {
Expect.equal ("click consume", HxTrigger.Consume "click") Expect.equal (HxTrigger.Consume "click") "click consume" "Consume modifier incorrect"
} }
test "Queue succeeds when it is the first modifier" { ]
Expect.equal ("queue:abc", HxTrigger.Queue "abc" "") testList "Queue" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.Queue "abc" "") "queue:abc" "Queue modifier incorrect"
} }
test "Queue succeeds when it is not the first modifier" { test "succeeds when it is not the first modifier" {
Expect.equal ("click queue:def", HxTrigger.Queue "def" "click") Expect.equal (HxTrigger.Queue "def" "click") "click queue:def" "Queue modifier incorrect"
} }
test "QueueFirst succeeds when it is the first modifier" { ]
Expect.equal ("queue:first", HxTrigger.QueueFirst "") testList "QueueFirst" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.QueueFirst "") "queue:first" "QueueFirst modifier incorrect"
} }
test "QueueFirst succeeds when it is not the first modifier" { test "succeeds when it is not the first modifier" {
Expect.equal ("click queue:first", HxTrigger.QueueFirst "click") Expect.equal (HxTrigger.QueueFirst "click") "click queue:first" "QueueFirst modifier incorrect"
} }
test "QueueLast succeeds when it is the first modifier" { ]
Expect.equal ("queue:last", HxTrigger.QueueLast "") testList "QueueLast" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.QueueLast "") "queue:last" "QueueLast modifier incorrect"
} }
test "QueueLast succeeds when it is not the first modifier" { test "succeeds when it is not the first modifier" {
Expect.equal ("click queue:last", HxTrigger.QueueLast "click") Expect.equal (HxTrigger.QueueLast "click") "click queue:last" "QueueLast modifier incorrect"
} }
test "QueueAll succeeds when it is the first modifier" { ]
Expect.equal ("queue:all", HxTrigger.QueueAll "") testList "QueueAll" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.QueueAll "") "queue:all" "QueueAll modifier incorrect"
} }
test "QueueAll succeeds when it is not the first modifier" { test "succeeds when it is not the first modifier" {
Expect.equal ("click queue:all", HxTrigger.QueueAll "click") Expect.equal (HxTrigger.QueueAll "click") "click queue:all" "QueueAll modifier incorrect"
} }
test "QueueNone succeeds when it is the first modifier" { ]
Expect.equal ("queue:none", HxTrigger.QueueNone "") testList "QueueNone" [
test "succeeds when it is the first modifier" {
Expect.equal (HxTrigger.QueueNone "") "queue:none" "QueueNone modifier incorrect"
} }
test "QueueNone succeeds when it is not the first modifier" { test "succeeds when it is not the first modifier" {
Expect.equal ("click queue:none", HxTrigger.QueueNone "click") Expect.equal (HxTrigger.QueueNone "click") "click queue:none" "QueueNone modifier incorrect"
} }
] ]
]
/// Tests for the HxVals module /// Tests for the HxVals module
let hxVals = let hxVals =
testList "Vals" [ testList "HxVals" [
test "From succeeds with an empty list" { testList "From" [
Expect.equal ("{ }", HxVals.From []) test "succeeds with an empty list" {
Expect.equal (HxVals.From []) "{ }" "From with an empty list is incorrect"
} }
test "From succeeds and escapes quotes" { test "succeeds and escapes quotes" {
Expect.equal ("{ \"test\": \"a \\\"b\\\" c\", \"2\": \"d e f\" }", Expect.equal
HxVals.From [ "test", "a \"b\" c"; "2", "d e f" ]) (HxVals.From [ "test", """a "b" c"""; "2", "d e f" ])
"""{ "test": "a \"b\" c", "2": "d e f" }""" "From value is incorrect"
} }
] ]
]
/// Tests for the HtmxAttrs module /// Tests for the HtmxAttrs module
let attributes = let attributes =
testList "Attributes" [ testList "Attributes" [
/// Pipe-able assertion for a rendered node /// Pipe-able assertion for a rendered node
let shouldRender expected node = Expect.equal (expected, RenderView.AsString.htmlNode node) let shouldRender expected node =
Expect.equal (RenderView.AsString.htmlNode node) expected "Rendered HTML incorrect"
test "_hxBoost succeeds" { test "_hxBoost succeeds" {
div [ _hxBoost ] [] |> shouldRender """<div hx-boost="true"></div>""" div [ _hxBoost ] [] |> shouldRender """<div hx-boost="true"></div>"""
@ -294,7 +357,8 @@ let attributes =
img [ _hxPreserve ] |> shouldRender """<img hx-preserve="true">""" img [ _hxPreserve ] |> shouldRender """<img hx-preserve="true">"""
} }
test "_hxPrompt succeeds" { test "_hxPrompt succeeds" {
strong [ _hxPrompt "Who goes there?" ] [] |> shouldRender """<strong hx-prompt="Who goes there?"></strong>""" strong [ _hxPrompt "Who goes there?" ] []
|> shouldRender """<strong hx-prompt="Who goes there?"></strong>"""
} }
test "_hxPushUrl succeeds" { test "_hxPushUrl succeeds" {
dl [ _hxPushUrl "/a-b-c" ] [] |> shouldRender """<dl hx-push-url="/a-b-c"></dl>""" dl [ _hxPushUrl "/a-b-c" ] [] |> shouldRender """<dl hx-push-url="/a-b-c"></dl>"""
@ -315,7 +379,8 @@ let attributes =
section [ _hxSelectOob "#oob" ] [] |> shouldRender """<section hx-select-oob="#oob"></section>""" section [ _hxSelectOob "#oob" ] [] |> shouldRender """<section hx-select-oob="#oob"></section>"""
} }
test "_hxSse succeeds" { test "_hxSse succeeds" {
footer [ _hxSse "connect:/my-events" ] [] |> shouldRender """<footer hx-sse="connect:/my-events"></footer>""" footer [ _hxSse "connect:/my-events" ] []
|> shouldRender """<footer hx-sse="connect:/my-events"></footer>"""
} }
test "_hxSwap succeeds" { test "_hxSwap succeeds" {
del [ _hxSwap "innerHTML" ] [] |> shouldRender """<del hx-swap="innerHTML"></del>""" del [ _hxSwap "innerHTML" ] [] |> shouldRender """<del hx-swap="innerHTML"></del>"""
@ -344,17 +409,19 @@ let attributes =
/// Tests for the Script module /// Tests for the Script module
let script = let script =
testList "Script" [ testList "Script" [
test "Script.minified succeeds" { test "minified succeeds" {
let html = RenderView.AsString.htmlNode Script.minified let html = RenderView.AsString.htmlNode Script.minified
Expect.equal Expect.equal
("""<script src="https://unpkg.com/htmx.org@1.8.5" integrity="sha384-7aHh9lqPYGYZ7sTHvzP1t3BAfLhYSTy9ArHdP3Xsr9/3TlGurYgcPBoFmXX2TX/w" crossorigin="anonymous"></script>""", html
html) """<script src="https://unpkg.com/htmx.org@1.8.5" integrity="sha384-7aHh9lqPYGYZ7sTHvzP1t3BAfLhYSTy9ArHdP3Xsr9/3TlGurYgcPBoFmXX2TX/w" crossorigin="anonymous"></script>"""
"Minified script tag is incorrect"
} }
test "Script.unminified succeeds" { test "unminified succeeds" {
let html = RenderView.AsString.htmlNode Script.unminified let html = RenderView.AsString.htmlNode Script.unminified
Expect.equal Expect.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
html) """<script src="https://unpkg.com/htmx.org@1.8.5/dist/htmx.js" integrity="sha384-VgGOQitu5eD5qAdh1QPLvPeTt1X4/Iw9B2sfYw+p3xtTumxaRv+onip7FX+P6q30" crossorigin="anonymous"></script>"""
"Unminified script tag is incorrect"
} }
] ]
@ -363,116 +430,147 @@ open System.Text
/// Tests for the RenderFragment module /// Tests for the RenderFragment module
let renderFragment = let renderFragment =
testList "RenderFragment" [ testList "RenderFragment" [
test "RenderFragment.findIdNode fails with a Text node" {
Expect.isFalse (Option.isSome (RenderFragment.findIdNode "blue" (Text ""))) /// 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 "RenderFragment.findIdNode fails with a VoidElement without a matching ID" { test "fails with a VoidElement without a matching ID" {
Expect.isFalse (Option.isSome (RenderFragment.findIdNode "purple" (br [ _id "mauve" ]))) Expect.isNone
(RenderFragment.findIdNode "purple" (br [ _id "mauve" ])) "There should not have been a node found"
} }
test "RenderFragment.findIdNode fails with a ParentNode with no children with a matching ID" { test "fails with a ParentNode with no children with a matching ID" {
Expect.isFalse (Option.isSome (RenderFragment.findIdNode "green" (p [] [ str "howdy"; span [] [ str "huh" ] ]))) Expect.isNone
(RenderFragment.findIdNode "green" (p [] [ str "howdy"; span [] [ str "huh" ] ]))
"There should not have been a node found"
} }
test "RenderFragment.findIdNode succeeds with a VoidElement with a matching ID" { test "succeeds with a VoidElement with a matching ID" {
let leNode = hr [ _id "groovy" ] let leNode = hr [ _id "groovy" ]
let foundNode = RenderFragment.findIdNode "groovy" leNode let foundNode = RenderFragment.findIdNode "groovy" leNode
Expect.isTrue (Option.isSome foundNode) Expect.isSome foundNode "There should have been a node found"
Assert.Same (leNode, foundNode.Value) isSame leNode foundNode.Value "The node should have been the same object"
} }
test "RenderFragment.findIdNode succeeds with a ParentNode with a child with a matching ID" { test "succeeds with a ParentNode with a child with a matching ID" {
let leNode = span [ _id "its-me" ] [ str "Mario" ] let leNode = span [ _id "its-me" ] [ str "Mario" ]
let foundNode = RenderFragment.findIdNode "its-me" (p [] [ str "test"; str "again"; leNode; str "un mas" ]) let foundNode =
Expect.isTrue (Option.isSome foundNode) RenderFragment.findIdNode "its-me" (p [] [ str "test"; str "again"; leNode; str "un mas" ])
Assert.Same (leNode, foundNode.Value) 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 /// Generate a message if the requested ID node is not found
let private nodeNotFound (nodeId : string) = let nodeNotFound (nodeId : string) =
$"<em>&ndash; ID {nodeId} not found &ndash;</em>" $"<em>&ndash; ID {nodeId} not found &ndash;</em>"
/// Tests for the AsString module
testList "AsString" [ testList "AsString" [
test "RenderFragment.AsString.htmlFromNodes succeeds when an ID is matched" { testList "htmlFromNodes" [
test "succeeds when an ID is matched" {
let html = let html =
RenderFragment.AsString.htmlFromNodes "needle" RenderFragment.AsString.htmlFromNodes "needle"
[ p [] []; p [ _id "haystack" ] [ span [ _id "needle" ] [ str "ouch" ]; str "hay"; str "hay" ]] [ p [] []
Expect.equal ("""<span id="needle">ouch</span>""", html) p [ _id "haystack" ] [ str "hay"; span [ _id "needle" ] [ str "ouch" ]; str "hay" ]
]
Expect.equal html """<span id="needle">ouch</span>""" "HTML is incorrect"
} }
test "RenderFragment.AsString.htmlFromNodes fails when an ID is not matched" { test "fails when an ID is not matched" {
Expect.equal (nodeNotFound "oops", RenderFragment.AsString.htmlFromNodes "oops" []) Expect.equal
(RenderFragment.AsString.htmlFromNodes "oops" []) (nodeNotFound "oops") "HTML is incorrect"
} }
test "RenderFragment.AsString.htmlFromNode succeeds when ID is matched at top level" { ]
testList "htmlFromNode" [
test "succeeds when ID is matched at top level" {
let html = RenderFragment.AsString.htmlFromNode "wow" (p [ _id "wow" ] [ str "found it" ]) let html = RenderFragment.AsString.htmlFromNode "wow" (p [ _id "wow" ] [ str "found it" ])
Expect.equal ("""<p id="wow">found it</p>""", html) Expect.equal html """<p id="wow">found it</p>""" "HTML is incorrect"
} }
test "RenderFragment.AsString.htmlFromNode succeeds when ID is matched in child element" { test "succeeds when ID is matched in child element" {
let html = let html =
div [] [ p [] [ str "not it" ]; p [ _id "hey" ] [ str "ta-da" ]] div [] [ p [] [ str "not it" ]; p [ _id "hey" ] [ str "ta-da" ]]
|> RenderFragment.AsString.htmlFromNode "hey" |> RenderFragment.AsString.htmlFromNode "hey"
Expect.equal ("""<p id="hey">ta-da</p>""", html) Expect.equal html """<p id="hey">ta-da</p>""" "HTML is incorrect"
} }
test "RenderFragment.AsString.htmlFromNode fails when an ID is not matched" { test "fails when an ID is not matched" {
Expect.equal (nodeNotFound "me", RenderFragment.AsString.htmlFromNode "me" (hr [])) Expect.equal
(RenderFragment.AsString.htmlFromNode "me" (hr [])) (nodeNotFound "me") "HTML is incorrect"
} }
] ]
/// Tests for the AsBytes module ]
testList "AsBytes" [ testList "AsBytes" [
/// Alias for UTF-8 encoding /// Alias for UTF-8 encoding
let private utf8 = Encoding.UTF8 let utf8 = Encoding.UTF8
test "RenderFragment.AsBytes.htmlFromNodes succeeds when an ID is matched" { testList "htmlFromNodes" [
test "succeeds when an ID is matched" {
let bytes = let bytes =
RenderFragment.AsBytes.htmlFromNodes "found" RenderFragment.AsBytes.htmlFromNodes "found"
[ p [] []; p [ _id "not-it" ] [ str "nope"; span [ _id "found" ] [ str "boo" ]; str "nope" ]] [ p [] []
Expect.equal<byte> (utf8.GetBytes """<span id="found">boo</span>""", bytes) 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 "RenderFragment.AsBytes.htmlFromNodes fails when an ID is not matched" { test "fails when an ID is not matched" {
Expect.equal<byte> (utf8.GetBytes (nodeNotFound "whiff"), RenderFragment.AsBytes.htmlFromNodes "whiff" []) Expect.equal
(RenderFragment.AsBytes.htmlFromNodes "whiff" []) (utf8.GetBytes (nodeNotFound "whiff"))
"HTML bytes are incorrect"
} }
test "RenderFragment.AsBytes.htmlFromNode succeeds when ID is matched at top level" { ]
testList "htmlFromNode" [
test "succeeds when ID is matched at top level" {
let bytes = RenderFragment.AsBytes.htmlFromNode "first" (p [ _id "first" ] [ str "!!!" ]) let bytes = RenderFragment.AsBytes.htmlFromNode "first" (p [ _id "first" ] [ str "!!!" ])
Expect.equal<byte> (utf8.GetBytes """<p id="first">!!!</p>""", bytes) Expect.equal bytes (utf8.GetBytes """<p id="first">!!!</p>""") "HTML bytes are incorrect"
} }
test "RenderFragment.AsBytes.htmlFromNode succeeds when ID is matched in child element" { test "succeeds when ID is matched in child element" {
let bytes = let bytes =
div [] [ p [] [ str "not me" ]; p [ _id "child" ] [ str "node" ]] div [] [ p [] [ str "not me" ]; p [ _id "child" ] [ str "node" ]]
|> RenderFragment.AsBytes.htmlFromNode "child" |> RenderFragment.AsBytes.htmlFromNode "child"
Expect.equal<byte> (utf8.GetBytes """<p id="child">node</p>""", bytes) Expect.equal bytes (utf8.GetBytes """<p id="child">node</p>""") "HTML bytes are incorrect"
} }
test "RenderFragment.AsBytes.htmlFromNode fails when an ID is not matched" { test "fails when an ID is not matched" {
Expect.equal<byte> (utf8.GetBytes (nodeNotFound "foo"), RenderFragment.AsBytes.htmlFromNode "foo" (hr [])) Expect.equal
(RenderFragment.AsBytes.htmlFromNode "foo" (hr [])) (utf8.GetBytes (nodeNotFound "foo"))
"HTML bytes are incorrect"
} }
] ]
/// Tests for the IntoStringBuilder module ]
testList "IntoStringBuilder" [ testList "IntoStringBuilder" [
test "RenderFragment.IntoStringBuilder.htmlFromNodes succeeds when an ID is matched" { testList "htmlFromNodes" [
test "succeeds when an ID is matched" {
let sb = StringBuilder () let sb = StringBuilder ()
RenderFragment.IntoStringBuilder.htmlFromNodes sb "find-me" RenderFragment.IntoStringBuilder.htmlFromNodes sb "find-me"
[ p [] []; p [ _id "peekaboo" ] [ str "bzz"; str "nope"; span [ _id "find-me" ] [ str ";)" ] ]] [ p [] []; p [ _id "peekaboo" ] [ str "bzz"; str "nope"; span [ _id "find-me" ] [ str ";)" ] ]]
Expect.equal ("""<span id="find-me">;)</span>""", string sb) Expect.equal (string sb) """<span id="find-me">;)</span>""" "HTML is incorrect"
} }
test "RenderFragment.IntoStringBuilder.htmlFromNodes fails when an ID is not matched" { test "fails when an ID is not matched" {
let sb = StringBuilder () let sb = StringBuilder ()
RenderFragment.IntoStringBuilder.htmlFromNodes sb "missing" [] RenderFragment.IntoStringBuilder.htmlFromNodes sb "missing" []
Expect.equal (nodeNotFound "missing", string sb) Expect.equal (string sb) (nodeNotFound "missing") "HTML is incorrect"
} }
test "RenderFragment.IntoStringBuilder.htmlFromNode succeeds when ID is matched at top level" { ]
testList "htmlFromNode" [
test "succeeds when ID is matched at top level" {
let sb = StringBuilder () let sb = StringBuilder ()
RenderFragment.IntoStringBuilder.htmlFromNode sb "top" (p [ _id "top" ] [ str "pinnacle" ]) RenderFragment.IntoStringBuilder.htmlFromNode sb "top" (p [ _id "top" ] [ str "pinnacle" ])
Expect.equal ("""<p id="top">pinnacle</p>""", string sb) Expect.equal (string sb) """<p id="top">pinnacle</p>""" "HTML is incorrect"
} }
test "RenderFragment.IntoStringBuilder.htmlFromNode succeeds when ID is matched in child element" { test "succeeds when ID is matched in child element" {
let sb = StringBuilder () let sb = StringBuilder ()
div [] [ p [] [ str "nada" ]; p [ _id "it" ] [ str "is here" ]] div [] [ p [] [ str "nada" ]; p [ _id "it" ] [ str "is here" ]]
|> RenderFragment.IntoStringBuilder.htmlFromNode sb "it" |> RenderFragment.IntoStringBuilder.htmlFromNode sb "it"
Expect.equal ("""<p id="it">is here</p>""", string sb) Expect.equal (string sb) """<p id="it">is here</p>""" "HTML is incorrect"
} }
test "RenderFragment.IntoStringBuilder.htmlFromNode fails when an ID is not matched" { test "fails when an ID is not matched" {
let sb = StringBuilder () let sb = StringBuilder ()
RenderFragment.IntoStringBuilder.htmlFromNode sb "bar" (hr []) RenderFragment.IntoStringBuilder.htmlFromNode sb "bar" (hr [])
Expect.equal (nodeNotFound "bar", string sb) Expect.equal (string sb) (nodeNotFound "bar") "HTML is incorrect"
} }
] ]
] ]
]
/// All tests in this module /// All tests in this module
let allTests = let allTests =