Daniel J. Summers
68ad874256
This encompasses: - New behavior for SQLite - Migrated behavior for PostrgeSQL (from BitBadger.Npgsql.FSharp.Documents) - New "byField" behavior for PostgreSQL - A unification of C# and F# centric implementations
971 lines
47 KiB
C#
971 lines
47 KiB
C#
using Expecto.CSharp;
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using Expecto;
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using BitBadger.Documents.Postgres;
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using ThrowawayDb.Postgres;
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namespace BitBadger.Documents.Tests.CSharp;
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using static CommonExtensionsAndTypesForNpgsqlFSharp;
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using static Runner;
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/// <summary>
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/// C# tests for the PostgreSQL implementation of <tt>BitBadger.Documents</tt>
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/// </summary>
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public class PostgresCSharpTests
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{
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/// <summary>
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/// Tests which do not hit the database
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/// </summary>
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private static readonly Test Unit = TestList("Unit", new[]
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{
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TestList("Parameters", new[]
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{
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TestCase("Id succeeds", () =>
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{
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var it = Parameters.Id(88);
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Expect.equal(it.Item1, "@id", "ID parameter not constructed correctly");
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Expect.equal(it.Item2, Sql.@string("88"), "ID parameter value incorrect");
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}),
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TestCase("Json succeeds", () =>
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{
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var it = Parameters.Json("@test", new { Something = "good" });
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Expect.equal(it.Item1, "@test", "JSON parameter not constructed correctly");
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Expect.equal(it.Item2, Sql.jsonb("{\"Something\":\"good\"}"), "JSON parameter value incorrect");
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}),
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TestCase("Field succeeds", () =>
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{
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var it = Parameters.Field(242);
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Expect.equal(it.Item1, "@field", "Field parameter not constructed correctly");
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Expect.isTrue(it.Item2.IsParameter, "Field parameter value incorrect");
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}),
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TestCase("None succeeds", () =>
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{
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Expect.isEmpty(Parameters.None, "The no-params sequence should be empty");
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})
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}),
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TestList("Query", new[]
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{
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TestList("Definition", new[]
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{
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TestCase("EnsureTable succeeds", () =>
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{
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Expect.equal(Postgres.Query.Definition.EnsureTable(PostgresDb.TableName),
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$"CREATE TABLE IF NOT EXISTS {PostgresDb.TableName} (data JSONB NOT NULL)",
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"CREATE TABLE statement not constructed correctly");
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}),
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TestCase("EnsureDocumentIndex succeeds for full index", () =>
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{
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Expect.equal(Postgres.Query.Definition.EnsureDocumentIndex("schema.tbl", DocumentIndex.Full),
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"CREATE INDEX IF NOT EXISTS idx_tbl_document ON schema.tbl USING GIN (data)",
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"CREATE INDEX statement not constructed correctly");
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}),
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TestCase("EnsureDocumentIndex succeeds for JSONB Path Ops index", () =>
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{
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Expect.equal(
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Postgres.Query.Definition.EnsureDocumentIndex(PostgresDb.TableName, DocumentIndex.Optimized),
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string.Format(
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"CREATE INDEX IF NOT EXISTS idx_{0}_document ON {0} USING GIN (data jsonb_path_ops)",
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PostgresDb.TableName),
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"CREATE INDEX statement not constructed correctly");
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})
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}),
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TestCase("WhereDataContains succeeds", () =>
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{
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Expect.equal(Postgres.Query.WhereDataContains("@test"), "data @> @test",
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"WHERE clause not correct");
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}),
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TestCase("WhereJsonPathMatches succeeds", () =>
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{
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Expect.equal(Postgres.Query.WhereJsonPathMatches("@path"), "data @? @path::jsonpath",
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"WHERE clause not correct");
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}),
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TestList("Count", new[]
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{
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TestCase("ByContains succeeds", () =>
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{
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Expect.equal(Postgres.Query.Count.ByContains(PostgresDb.TableName),
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$"SELECT COUNT(*) AS it FROM {PostgresDb.TableName} WHERE data @> @criteria",
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"JSON containment count query not correct");
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}),
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TestCase("ByJsonPath succeeds", () =>
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{
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Expect.equal(Postgres.Query.Count.ByJsonPath(PostgresDb.TableName),
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$"SELECT COUNT(*) AS it FROM {PostgresDb.TableName} WHERE data @? @path::jsonpath",
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"JSON Path match count query not correct");
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})
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}),
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TestList("Exists", new[]
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{
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TestCase("ByContains succeeds", () =>
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{
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Expect.equal(Postgres.Query.Exists.ByContains(PostgresDb.TableName),
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$"SELECT EXISTS (SELECT 1 FROM {PostgresDb.TableName} WHERE data @> @criteria) AS it",
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"JSON containment exists query not correct");
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}),
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TestCase("byJsonPath succeeds", () =>
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{
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Expect.equal(Postgres.Query.Exists.ByJsonPath(PostgresDb.TableName),
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$"SELECT EXISTS (SELECT 1 FROM {PostgresDb.TableName} WHERE data @? @path::jsonpath) AS it",
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"JSON Path match existence query not correct");
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})
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}),
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TestList("Find", new[]
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{
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TestCase("byContains succeeds", () =>
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{
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Expect.equal(Postgres.Query.Find.ByContains(PostgresDb.TableName),
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$"SELECT data FROM {PostgresDb.TableName} WHERE data @> @criteria",
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"SELECT by JSON containment query not correct");
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}),
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TestCase("byJsonPath succeeds", () =>
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{
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Expect.equal(Postgres.Query.Find.ByJsonPath(PostgresDb.TableName),
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$"SELECT data FROM {PostgresDb.TableName} WHERE data @? @path::jsonpath",
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"SELECT by JSON Path match query not correct");
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})
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}),
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TestList("Patch", new[]
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{
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TestCase("ById succeeds", () =>
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{
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Expect.equal(Postgres.Query.Patch.ById(PostgresDb.TableName),
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$"UPDATE {PostgresDb.TableName} SET data = data || @data WHERE data ->> 'Id' = @id",
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"UPDATE partial by ID statement not correct");
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}),
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TestCase("ByField succeeds", () =>
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{
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Expect.equal(Postgres.Query.Patch.ByField(PostgresDb.TableName, "Snail", Op.LT),
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$"UPDATE {PostgresDb.TableName} SET data = data || @data WHERE data ->> 'Snail' < @field",
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"UPDATE partial by ID statement not correct");
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}),
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TestCase("ByContains succeeds", () =>
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{
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Expect.equal(Postgres.Query.Patch.ByContains(PostgresDb.TableName),
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$"UPDATE {PostgresDb.TableName} SET data = data || @data WHERE data @> @criteria",
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"UPDATE partial by JSON containment statement not correct");
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}),
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TestCase("ByJsonPath succeeds", () =>
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{
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Expect.equal(Postgres.Query.Patch.ByJsonPath(PostgresDb.TableName),
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$"UPDATE {PostgresDb.TableName} SET data = data || @data WHERE data @? @path::jsonpath",
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"UPDATE partial by JSON Path statement not correct");
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})
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}),
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TestList("Delete", new[]
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{
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TestCase("byContains succeeds", () =>
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{
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Expect.equal(Postgres.Query.Delete.ByContains(PostgresDb.TableName),
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$"DELETE FROM {PostgresDb.TableName} WHERE data @> @criteria",
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"DELETE by JSON containment query not correct");
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}),
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TestCase("byJsonPath succeeds", () =>
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{
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Expect.equal(Postgres.Query.Delete.ByJsonPath(PostgresDb.TableName),
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$"DELETE FROM {PostgresDb.TableName} WHERE data @? @path::jsonpath",
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"DELETE by JSON Path match query not correct");
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})
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})
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})
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});
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private static readonly List<JsonDocument> TestDocuments = new()
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{
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new() { Id = "one", Value = "FIRST!", NumValue = 0 },
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new() { Id = "two", Value = "another", NumValue = 10, Sub = new() { Foo = "green", Bar = "blue" } },
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new() { Id = "three", Value = "", NumValue = 4 },
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new() { Id = "four", Value = "purple", NumValue = 17, Sub = new() { Foo = "green", Bar = "red" } },
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new() { Id = "five", Value = "purple", NumValue = 18 }
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};
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/// <summary>
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/// Add the test documents to the database
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/// </summary>
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internal static async Task LoadDocs()
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{
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foreach (var doc in TestDocuments) await Document.Insert(SqliteDb.TableName, doc);
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}
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/// <summary>
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/// Integration tests for the PostgreSQL library
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/// </summary>
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private static readonly Test Integration = TestList("Integration", new[]
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{
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TestList("Configuration", new[]
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{
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TestCase("UseDataSource disposes existing source", () =>
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{
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using var db1 = ThrowawayDatabase.Create(PostgresDb.ConnStr.Value);
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var source = PostgresDb.MkDataSource(db1.ConnectionString);
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Postgres.Configuration.UseDataSource(source);
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using var db2 = ThrowawayDatabase.Create(PostgresDb.ConnStr.Value);
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Postgres.Configuration.UseDataSource(PostgresDb.MkDataSource(db2.ConnectionString));
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try
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{
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_ = source.OpenConnection();
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Expect.isTrue(false, "Data source should have been disposed");
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}
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catch (Exception)
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{
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// This is what should have happened
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}
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}),
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TestCase("DataSource returns configured data source", () =>
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{
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using var db = ThrowawayDatabase.Create(PostgresDb.ConnStr.Value);
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var source = PostgresDb.MkDataSource(db.ConnectionString);
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Postgres.Configuration.UseDataSource(source);
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Expect.isTrue(ReferenceEquals(source, Postgres.Configuration.DataSource()),
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"Data source should have been the same");
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})
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}),
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TestList("Custom", new[]
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{
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TestList("List", new[]
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{
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TestCase("succeeds when data is found", async () =>
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{
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await using var db = PostgresDb.BuildDb();
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await LoadDocs();
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var docs = await Custom.List(Query.SelectFromTable(PostgresDb.TableName), Parameters.None,
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Results.FromData<JsonDocument>);
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Expect.equal(docs.Count, 5, "There should have been 5 documents returned");
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}),
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TestCase("succeeds when data is not found", async () =>
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{
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await using var db = PostgresDb.BuildDb();
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await LoadDocs();
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var docs = await Custom.List(
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$"SELECT data FROM {PostgresDb.TableName} WHERE data @? @path::jsonpath",
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new[] { Tuple.Create("@path", Sql.@string("$.NumValue ? (@ > 100)")) },
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Results.FromData<JsonDocument>);
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Expect.isEmpty(docs, "There should have been no documents returned");
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})
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}),
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TestList("Single", new[]
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{
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TestCase("succeeds when a row is found", async () =>
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{
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await using var db = PostgresDb.BuildDb();
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await LoadDocs();
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var doc = await Custom.Single($"SELECT data FROM {PostgresDb.TableName} WHERE data ->> 'Id' = @id",
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new[] { Tuple.Create("@id", Sql.@string("one")) }, Results.FromData<JsonDocument>);
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Expect.isNotNull(doc, "There should have been a document returned");
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Expect.equal(doc.Id, "one", "The incorrect document was returned");
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}),
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TestCase("succeeds when a row is not found", async () =>
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{
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await using var db = PostgresDb.BuildDb();
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await LoadDocs();
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var doc = await Custom.Single($"SELECT data FROM {PostgresDb.TableName} WHERE data ->> 'Id' = @id",
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new[] { Tuple.Create("@id", Sql.@string("eighty")) }, Results.FromData<JsonDocument>);
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Expect.isNull(doc, "There should not have been a document returned");
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})
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}),
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TestList("NonQuery", new[]
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{
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TestCase("succeeds when operating on data", async () =>
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{
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await using var db = PostgresDb.BuildDb();
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await LoadDocs();
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await Custom.NonQuery($"DELETE FROM {PostgresDb.TableName}", Parameters.None);
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var remaining = await Count.All(PostgresDb.TableName);
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Expect.equal(remaining, 0, "There should be no documents remaining in the table");
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}),
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TestCase("succeeds when no data matches where clause", async () =>
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{
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await using var db = PostgresDb.BuildDb();
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await LoadDocs();
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await Custom.NonQuery($"DELETE FROM {PostgresDb.TableName} WHERE data @? @path::jsonpath",
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new[] { Tuple.Create("@path", Sql.@string("$.NumValue ? (@ > 100)")) });
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var remaining = await Count.All(PostgresDb.TableName);
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Expect.equal(remaining, 5, "There should be 5 documents remaining in the table");
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})
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}),
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TestCase("Scalar succeeds", async () =>
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{
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await using var db = PostgresDb.BuildDb();
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var nbr = await Custom.Scalar("SELECT 5 AS test_value", Parameters.None, row => row.@int("test_value"));
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Expect.equal(nbr, 5, "The query should have returned the number 5");
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})
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}),
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TestList("Definition", new[]
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{
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TestCase("EnsureTable succeeds", async () =>
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{
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await using var db = PostgresDb.BuildDb();
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var tableExists = () => Custom.Scalar(
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"SELECT EXISTS (SELECT 1 FROM pg_class WHERE relname = 'ensured') AS it", Parameters.None,
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Results.ToExists);
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var keyExists = () => Custom.Scalar(
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"SELECT EXISTS (SELECT 1 FROM pg_class WHERE relname = 'idx_ensured_key') AS it", Parameters.None,
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Results.ToExists);
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var exists = await tableExists();
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var alsoExists = await keyExists();
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Expect.isFalse(exists, "The table should not exist already");
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Expect.isFalse(alsoExists, "The key index should not exist already");
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await Definition.EnsureTable("ensured");
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exists = await tableExists();
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alsoExists = await keyExists();
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Expect.isTrue(exists, "The table should now exist");
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Expect.isTrue(alsoExists, "The key index should now exist");
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}),
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TestCase("EnsureDocumentIndex succeeds", async () =>
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{
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await using var db = PostgresDb.BuildDb();
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var indexExists = () => Custom.Scalar(
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"SELECT EXISTS (SELECT 1 FROM pg_class WHERE relname = 'idx_ensured_document') AS it",
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Parameters.None, Results.ToExists);
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var exists = await indexExists();
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Expect.isFalse(exists, "The index should not exist already");
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await Definition.EnsureTable("ensured");
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await Definition.EnsureDocumentIndex("ensured", DocumentIndex.Optimized);
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exists = await indexExists();
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Expect.isTrue(exists, "The index should now exist");
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}),
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TestCase("EnsureFieldIndex succeeds", async () =>
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{
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await using var db = PostgresDb.BuildDb();
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var indexExists = () => Custom.Scalar(
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"SELECT EXISTS (SELECT 1 FROM pg_class WHERE relname = 'idx_ensured_test') AS it", Parameters.None,
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Results.ToExists);
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var exists = await indexExists();
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Expect.isFalse(exists, "The index should not exist already");
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await Definition.EnsureTable("ensured");
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await Definition.EnsureFieldIndex("ensured", "test", new[] { "Id", "Category" });
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exists = await indexExists();
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Expect.isTrue(exists, "The index should now exist");
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})
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}),
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TestList("Document", new[]
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{
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TestList("Insert", new[]
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{
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TestCase("succeeds", async () =>
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{
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await using var db = PostgresDb.BuildDb();
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var before = await Count.All(PostgresDb.TableName);
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Expect.equal(before, 0, "There should be no documents in the table");
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await Document.Insert(PostgresDb.TableName,
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new JsonDocument { Id = "turkey", Sub = new() { Foo = "gobble", Bar = "gobble" } });
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var after = await Count.All(PostgresDb.TableName);
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Expect.equal(after, 1, "There should have been one document inserted");
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}),
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TestCase("fails for duplicate key", async () =>
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{
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await using var db = PostgresDb.BuildDb();
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await Document.Insert(PostgresDb.TableName, new JsonDocument { Id = "test" });
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try
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{
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await Document.Insert(PostgresDb.TableName, new JsonDocument { Id = "test" });
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Expect.isTrue(false, "An exception should have been raised for duplicate document ID insert");
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}
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catch (Exception)
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{
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// This is what should have happened
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}
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})
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}),
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TestList("Save", new[]
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{
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TestCase("succeeds when a document is inserted", async () =>
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{
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await using var db = PostgresDb.BuildDb();
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var before = await Count.All(PostgresDb.TableName);
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Expect.equal(before, 0, "There should be no documents in the table");
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await Document.Save(PostgresDb.TableName,
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new JsonDocument { Id = "test", Sub = new() { Foo = "a", Bar = "b" } });
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var after = await Count.All(PostgresDb.TableName);
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Expect.equal(after, 1, "There should have been one document inserted");
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}),
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TestCase("succeeds when a document is updated", async () =>
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{
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await using var db = PostgresDb.BuildDb();
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await Document.Insert(PostgresDb.TableName,
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new JsonDocument { Id = "test", Sub = new() { Foo = "a", Bar = "b" } });
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var before = await Find.ById<string, JsonDocument>(PostgresDb.TableName, "test");
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Expect.isNotNull(before, "There should have been a document returned");
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Expect.equal(before.Id, "test", "The document is not correct");
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before.Sub = new() { Foo = "c", Bar = "d" };
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await Document.Save(PostgresDb.TableName, before);
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var after = await Find.ById<string, JsonDocument>(PostgresDb.TableName, "test");
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Expect.isNotNull(after, "There should have been a document returned post-update");
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Expect.equal(after.Id, "test", "The document is not correct");
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Expect.equal(after.Sub!.Foo, "c", "The updated document is not correct");
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})
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})
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}),
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TestList("Count", new[]
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{
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TestCase("All succeeds", async () =>
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{
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await using var db = PostgresDb.BuildDb();
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await LoadDocs();
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var theCount = await Count.All(PostgresDb.TableName);
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Expect.equal(theCount, 5, "There should have been 5 matching documents");
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}),
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TestCase("ByField succeeds", async () =>
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{
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await using var db = PostgresDb.BuildDb();
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await LoadDocs();
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var theCount = await Count.ByField(PostgresDb.TableName, "Value", Op.EQ, "purple");
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Expect.equal(theCount, 2, "There should have been 2 matching documents");
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}),
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TestCase("ByContains succeeds", async () =>
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{
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await using var db = PostgresDb.BuildDb();
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await LoadDocs();
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var theCount = await Count.ByContains(PostgresDb.TableName, new { Value = "purple" });
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Expect.equal(theCount, 2, "There should have been 2 matching documents");
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}),
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TestCase("ByJsonPath succeeds", async () =>
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{
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await using var db = PostgresDb.BuildDb();
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await LoadDocs();
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var theCount = await Count.ByJsonPath(PostgresDb.TableName, "$.NumValue ? (@ > 5)");
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Expect.equal(theCount, 3, "There should have been 3 matching documents");
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})
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}),
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TestList("Exists", new[]
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{
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TestList("ById", new[]
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|
{
|
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TestCase("succeeds when a document exists", async () =>
|
|
{
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await using var db = PostgresDb.BuildDb();
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await LoadDocs();
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var exists = await Exists.ById(PostgresDb.TableName, "three");
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Expect.isTrue(exists, "There should have been an existing document");
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}),
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TestCase("succeeds when a document does not exist", async () =>
|
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{
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await using var db = PostgresDb.BuildDb();
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await LoadDocs();
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var exists = await Exists.ById(PostgresDb.TableName, "seven");
|
|
Expect.isFalse(exists, "There should not have been an existing document");
|
|
})
|
|
}),
|
|
TestList("ByField", new[]
|
|
{
|
|
TestCase("succeeds when documents exist", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
var exists = await Exists.ByField(PostgresDb.TableName, "Sub", Op.NEX, "");
|
|
Expect.isTrue(exists, "There should have been existing documents");
|
|
}),
|
|
TestCase("succeeds when documents do not exist", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
var exists = await Exists.ByField(PostgresDb.TableName, "NumValue", Op.EQ, "six");
|
|
Expect.isFalse(exists, "There should not have been existing documents");
|
|
})
|
|
}),
|
|
TestList("ByContains", new[]
|
|
{
|
|
TestCase("succeeds when documents exist", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
var exists = await Exists.ByContains(PostgresDb.TableName, new { NumValue = 10 });
|
|
Expect.isTrue(exists, "There should have been existing documents");
|
|
}),
|
|
TestCase("succeeds when no matching documents exist", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
var exists = await Exists.ByContains(PostgresDb.TableName, new { Nothing = "none" });
|
|
Expect.isFalse(exists, "There should not have been any existing documents");
|
|
})
|
|
}),
|
|
TestList("ByJsonPath", new[] {
|
|
TestCase("succeeds when documents exist", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
var exists = await Exists.ByJsonPath(PostgresDb.TableName, "$.Sub.Foo ? (@ == \"green\")");
|
|
Expect.isTrue(exists, "There should have been existing documents");
|
|
}),
|
|
TestCase("succeeds when no matching documents exist", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
var exists = await Exists.ByJsonPath(PostgresDb.TableName, "$.NumValue ? (@ > 1000)");
|
|
Expect.isFalse(exists, "There should not have been any existing documents");
|
|
})
|
|
})
|
|
}),
|
|
TestList("Find", new[]
|
|
{
|
|
TestList("All", new[]
|
|
{
|
|
TestCase("succeeds when there is data", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
|
|
await Document.Insert(PostgresDb.TableName, new SubDocument { Foo = "one", Bar = "two" });
|
|
await Document.Insert(PostgresDb.TableName, new SubDocument { Foo = "three", Bar = "four" });
|
|
await Document.Insert(PostgresDb.TableName, new SubDocument { Foo = "five", Bar = "six" });
|
|
|
|
var results = await Find.All<SubDocument>(PostgresDb.TableName);
|
|
Expect.equal(results.Count, 3, "There should have been 3 documents returned");
|
|
}),
|
|
TestCase("succeeds when there is no data", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
var results = await Find.All<SubDocument>(PostgresDb.TableName);
|
|
Expect.isEmpty(results, "There should have been no documents returned");
|
|
})
|
|
}),
|
|
TestList("ById", new[]
|
|
{
|
|
TestCase("succeeds when a document is found", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
var doc = await Find.ById<string, JsonDocument>(PostgresDb.TableName, "two");
|
|
Expect.isNotNull(doc, "There should have been a document returned");
|
|
Expect.equal(doc.Id, "two", "The incorrect document was returned");
|
|
}),
|
|
TestCase("succeeds when a document is not found", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
var doc = await Find.ById<string, JsonDocument>(PostgresDb.TableName, "three hundred eighty-seven");
|
|
Expect.isNull(doc, "There should not have been a document returned");
|
|
})
|
|
}),
|
|
TestList("ByField", new[]
|
|
{
|
|
TestCase("succeeds when documents are found", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
var docs = await Find.ByField<JsonDocument>(PostgresDb.TableName, "Value", Op.EQ, "another");
|
|
Expect.equal(docs.Count, 1, "There should have been one document returned");
|
|
}),
|
|
TestCase("succeeds when documents are not found", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
var docs = await Find.ByField<JsonDocument>(PostgresDb.TableName, "Value", Op.EQ, "mauve");
|
|
Expect.isEmpty(docs, "There should have been no documents returned");
|
|
})
|
|
}),
|
|
TestList("ByContains", new[]
|
|
{
|
|
TestCase("succeeds when documents are found", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
var docs = await Find.ByContains<JsonDocument>(PostgresDb.TableName,
|
|
new { Sub = new { Foo = "green" } });
|
|
Expect.equal(docs.Count, 2, "There should have been two documents returned");
|
|
}),
|
|
TestCase("succeeds when documents are not found", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
var docs = await Find.ByContains<JsonDocument>(PostgresDb.TableName, new { Value = "mauve" });
|
|
Expect.isEmpty(docs, "There should have been no documents returned");
|
|
})
|
|
}),
|
|
TestList("ByJsonPath", new[]
|
|
{
|
|
TestCase("succeeds when documents are found", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
var docs = await Find.ByJsonPath<JsonDocument>(PostgresDb.TableName, "$.NumValue ? (@ < 15)");
|
|
Expect.equal(docs.Count, 3, "There should have been 3 documents returned");
|
|
}),
|
|
TestCase("succeeds when documents are not found", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
var docs = await Find.ByJsonPath<JsonDocument>(PostgresDb.TableName, "$.NumValue ? (@ < 0)");
|
|
Expect.isEmpty(docs, "There should have been no documents returned");
|
|
})
|
|
}),
|
|
TestList("FirstByField", new[]
|
|
{
|
|
TestCase("succeeds when a document is found", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
var doc = await Find.FirstByField<JsonDocument>(PostgresDb.TableName, "Value", Op.EQ, "another");
|
|
Expect.isNotNull(doc, "There should have been a document returned");
|
|
Expect.equal(doc.Id, "two", "The incorrect document was returned");
|
|
}),
|
|
TestCase("succeeds when multiple documents are found", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
var doc = await Find.FirstByField<JsonDocument>(PostgresDb.TableName, "Value", Op.EQ, "purple");
|
|
Expect.isNotNull(doc, "There should have been a document returned");
|
|
Expect.contains(new[] { "five", "four" }, doc.Id, "An incorrect document was returned");
|
|
}),
|
|
TestCase("succeeds when a document is not found", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
var doc = await Find.FirstByField<JsonDocument>(PostgresDb.TableName, "Value", Op.EQ, "absent");
|
|
Expect.isNull(doc, "There should not have been a document returned");
|
|
})
|
|
}),
|
|
TestList("FirstByContains", new[]
|
|
{
|
|
TestCase("succeeds when a document is found", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
var doc = await Find.FirstByContains<JsonDocument>(PostgresDb.TableName, new { Value = "another" });
|
|
Expect.isNotNull(doc, "There should have been a document returned");
|
|
Expect.equal(doc.Id, "two", "The incorrect document was returned");
|
|
}),
|
|
TestCase("succeeds when multiple documents are found", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
var doc = await Find.FirstByContains<JsonDocument>(PostgresDb.TableName,
|
|
new { Sub = new { Foo = "green" } });
|
|
Expect.isNotNull(doc, "There should have been a document returned");
|
|
Expect.contains(new[] { "two", "four" }, doc.Id, "An incorrect document was returned");
|
|
}),
|
|
TestCase("succeeds when a document is not found", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
var doc = await Find.FirstByContains<JsonDocument>(PostgresDb.TableName, new { Value = "absent" });
|
|
Expect.isNull(doc, "There should not have been a document returned");
|
|
})
|
|
}),
|
|
TestList("FirstByJsonPath", new[]
|
|
{
|
|
TestCase("succeeds when a document is found", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
var doc = await Find.FirstByJsonPath<JsonDocument>(PostgresDb.TableName,
|
|
"$.Value ? (@ == \"FIRST!\")");
|
|
Expect.isNotNull(doc, "There should have been a document returned");
|
|
Expect.equal(doc.Id, "one", "The incorrect document was returned");
|
|
}),
|
|
TestCase("succeeds when multiple documents are found", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
var doc = await Find.FirstByJsonPath<JsonDocument>(PostgresDb.TableName,
|
|
"$.Sub.Foo ? (@ == \"green\")");
|
|
Expect.isNotNull(doc, "There should have been a document returned");
|
|
Expect.contains(new[] { "two", "four" }, doc.Id, "An incorrect document was returned");
|
|
}),
|
|
TestCase("succeeds when a document is not found", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
var doc = await Find.FirstByJsonPath<JsonDocument>(PostgresDb.TableName, "$.Id ? (@ == \"nope\")");
|
|
Expect.isNull(doc, "There should not have been a document returned");
|
|
})
|
|
})
|
|
}),
|
|
TestList("Update", new[]
|
|
{
|
|
TestList("ById", new[]
|
|
{
|
|
TestCase("succeeds when a document is updated", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
await Update.ById(PostgresDb.TableName, "one",
|
|
new JsonDocument { Id = "one", Sub = new() { Foo = "blue", Bar = "red" } });
|
|
var after = await Find.ById<string, JsonDocument>(PostgresDb.TableName, "one");
|
|
Expect.isNotNull(after, "There should have been a document returned post-update");
|
|
Expect.equal(after.Id, "one", "The updated document is not correct (ID)");
|
|
Expect.equal(after.Value, "", "The updated document is not correct (Value)");
|
|
Expect.equal(after.NumValue, 0, "The updated document is not correct (NumValue)");
|
|
Expect.isNotNull(after.Sub, "The updated document should have had a sub-document");
|
|
Expect.equal(after.Sub!.Foo, "blue", "The updated document is not correct (Sub.Foo)");
|
|
Expect.equal(after.Sub.Bar, "red", "The updated document is not correct (Sub.Bar)");
|
|
}),
|
|
TestCase("succeeds when no document is updated", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
|
|
var before = await Count.All(PostgresDb.TableName);
|
|
Expect.equal(before, 0, "There should have been no documents returned");
|
|
|
|
// This not raising an exception is the test
|
|
await Update.ById(PostgresDb.TableName, "test",
|
|
new JsonDocument { Id = "x", Sub = new() { Foo = "blue", Bar = "red" } });
|
|
})
|
|
}),
|
|
TestList("ByFunc", new[]
|
|
{
|
|
TestCase("succeeds when a document is updated", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
await Update.ByFunc(PostgresDb.TableName, doc => doc.Id,
|
|
new JsonDocument { Id = "one", Value = "le un", NumValue = 1 });
|
|
var after = await Find.ById<string, JsonDocument>(PostgresDb.TableName, "one");
|
|
Expect.isNotNull(after, "There should have been a document returned post-update");
|
|
Expect.equal(after.Id, "one", "The updated document is not correct (ID)");
|
|
Expect.equal(after.Value, "le un", "The updated document is not correct (Value)");
|
|
Expect.equal(after.NumValue, 1, "The updated document is not correct (NumValue)");
|
|
Expect.isNull(after.Sub, "The updated document should not have had a sub-document");
|
|
}),
|
|
TestCase("succeeds when no document is updated", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
|
|
var before = await Count.All(PostgresDb.TableName);
|
|
Expect.equal(before, 0, "There should have been no documents returned");
|
|
|
|
// This not raising an exception is the test
|
|
await Update.ByFunc(PostgresDb.TableName, doc => doc.Id,
|
|
new JsonDocument { Id = "one", Value = "le un", NumValue = 1 });
|
|
})
|
|
})
|
|
}),
|
|
TestList("Patch", new[]
|
|
{
|
|
TestList("ById", new[]
|
|
{
|
|
TestCase("succeeds when a document is updated", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
await Patch.ById(PostgresDb.TableName, "one", new { NumValue = 44 });
|
|
var after = await Find.ById<string, JsonDocument>(PostgresDb.TableName, "one");
|
|
Expect.isNotNull(after, "There should have been a document returned post-update");
|
|
Expect.equal(after.NumValue, 44, "The updated document is not correct");
|
|
}),
|
|
TestCase("succeeds when no document is updated", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
|
|
var before = await Count.All(PostgresDb.TableName);
|
|
Expect.equal(before, 0, "There should have been no documents returned");
|
|
|
|
// This not raising an exception is the test
|
|
await Patch.ById(PostgresDb.TableName, "test", new { Foo = "green" });
|
|
})
|
|
}),
|
|
TestList("ByField", new[]
|
|
{
|
|
TestCase("succeeds when a document is updated", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
await Patch.ByField(PostgresDb.TableName, "Value", Op.EQ, "purple", new { NumValue = 77 });
|
|
var after = await Count.ByField(PostgresDb.TableName, "NumValue", Op.EQ, "77");
|
|
Expect.equal(after, 2, "There should have been 2 documents returned");
|
|
}),
|
|
TestCase("succeeds when no document is updated", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
|
|
var before = await Count.All(PostgresDb.TableName);
|
|
Expect.equal(before, 0, "There should have been no documents returned");
|
|
|
|
// This not raising an exception is the test
|
|
await Patch.ByField(PostgresDb.TableName, "Value", Op.EQ, "burgundy", new { Foo = "green" });
|
|
})
|
|
}),
|
|
TestList("ByContains", new[]
|
|
{
|
|
TestCase("succeeds when a document is updated", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
await Patch.ByContains(PostgresDb.TableName, new { Value = "purple" }, new { NumValue = 77 });
|
|
var after = await Count.ByContains(PostgresDb.TableName, new { NumValue = 77 });
|
|
Expect.equal(after, 2, "There should have been 2 documents returned");
|
|
}),
|
|
TestCase("succeeds when no document is updated", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
|
|
var before = await Count.All(PostgresDb.TableName);
|
|
Expect.equal(before, 0, "There should have been no documents returned");
|
|
|
|
// This not raising an exception is the test
|
|
await Patch.ByContains(PostgresDb.TableName, new { Value = "burgundy" }, new { Foo = "green" });
|
|
})
|
|
}),
|
|
TestList("ByJsonPath", new[]
|
|
{
|
|
TestCase("succeeds when a document is updated", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
await Patch.ByJsonPath(PostgresDb.TableName, "$.NumValue ? (@ > 10)", new { NumValue = 1000 });
|
|
var after = await Count.ByJsonPath(PostgresDb.TableName, "$.NumValue ? (@ > 999)");
|
|
Expect.equal(after, 2, "There should have been 2 documents returned");
|
|
}),
|
|
TestCase("succeeds when no document is updated", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
|
|
var before = await Count.All(PostgresDb.TableName);
|
|
Expect.equal(before, 0, "There should have been no documents returned");
|
|
|
|
// This not raising an exception is the test
|
|
await Patch.ByJsonPath(PostgresDb.TableName, "$.NumValue ? (@ < 0)", new { Foo = "green" });
|
|
})
|
|
})
|
|
}),
|
|
TestList("Delete", new[]
|
|
{
|
|
TestList("ById", new[]
|
|
{
|
|
TestCase("succeeds when a document is deleted", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
await Delete.ById(PostgresDb.TableName, "four");
|
|
var remaining = await Count.All(PostgresDb.TableName);
|
|
Expect.equal(remaining, 4, "There should have been 4 documents remaining");
|
|
}),
|
|
TestCase("succeeds when a document is not deleted", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
await Delete.ById(PostgresDb.TableName, "thirty");
|
|
var remaining = await Count.All(PostgresDb.TableName);
|
|
Expect.equal(remaining, 5, "There should have been 5 documents remaining");
|
|
})
|
|
}),
|
|
TestList("ByField", new[]
|
|
{
|
|
TestCase("succeeds when documents are deleted", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
await Delete.ByField(PostgresDb.TableName, "Value", Op.EQ, "purple");
|
|
var remaining = await Count.All(PostgresDb.TableName);
|
|
Expect.equal(remaining, 3, "There should have been 3 documents remaining");
|
|
}),
|
|
TestCase("succeeds when documents are not deleted", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
await Delete.ByField(PostgresDb.TableName, "Value", Op.EQ, "crimson");
|
|
var remaining = await Count.All(PostgresDb.TableName);
|
|
Expect.equal(remaining, 5, "There should have been 5 documents remaining");
|
|
})
|
|
}),
|
|
TestList("ByContains", new[]
|
|
{
|
|
TestCase("succeeds when documents are deleted", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
await Delete.ByContains(PostgresDb.TableName, new { Value = "purple" });
|
|
var remaining = await Count.All(PostgresDb.TableName);
|
|
Expect.equal(remaining, 3, "There should have been 3 documents remaining");
|
|
}),
|
|
TestCase("succeeds when documents are not deleted", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
await Delete.ByContains(PostgresDb.TableName, new { Value = "crimson" });
|
|
var remaining = await Count.All(PostgresDb.TableName);
|
|
Expect.equal(remaining, 5, "There should have been 5 documents remaining");
|
|
})
|
|
}),
|
|
TestList("ByJsonPath", new[]
|
|
{
|
|
TestCase("succeeds when documents are deleted", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
await Delete.ByJsonPath(PostgresDb.TableName, "$.Sub.Foo ? (@ == \"green\")");
|
|
var remaining = await Count.All(PostgresDb.TableName);
|
|
Expect.equal(remaining, 3, "There should have been 3 documents remaining");
|
|
}),
|
|
TestCase("succeeds when documents are not deleted", async () =>
|
|
{
|
|
await using var db = PostgresDb.BuildDb();
|
|
await LoadDocs();
|
|
|
|
await Delete.ByJsonPath(PostgresDb.TableName, "$.NumValue ? (@ > 100)");
|
|
var remaining = await Count.All(PostgresDb.TableName);
|
|
Expect.equal(remaining, 5, "There should have been 5 documents remaining");
|
|
})
|
|
})
|
|
})
|
|
});
|
|
|
|
/// <summary>
|
|
/// All Postgres C# tests
|
|
/// </summary>
|
|
[Tests]
|
|
public static readonly Test All = TestList("Postgres.C#", new[] { Unit, TestSequenced(Integration) });
|
|
}
|