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dsymedsyme
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Merge pull request #1587 from fsprojects/daily-test-improver-utils-coverage
Daily Test Coverage Improver: Add comprehensive tests for Utils module, HttpContentTypes, and HtmlTableCell
2 parents ffdac51 + 3415d44 commit 37351ef

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Lines changed: 227 additions & 5 deletions

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‎tests/FSharp.Data.Core.Tests/FSharp.Data.Core.Tests.fsproj‎

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<Compile Include="HtmlOperations.fs" />
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<Compile Include="HtmlAttributeExtensions.fs" />
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<Compile Include="HtmlCssSelectors.fs" />
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<Compile Include="HtmlTableCell.fs" />
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<Compile Include="StructuralTypes.fs" />
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<Compile Include="BaseTypesHtmlDocument.fs" />
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<Compile Include="XmlExtensions.fs" />

‎tests/FSharp.Data.Core.Tests/HtmlOperations.fs‎

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@@ -142,3 +142,57 @@ let ``Can get direct inner text``() =
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let ``Inner text on a comment should be String.Empty``() =
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let comment = HtmlNode.NewComment "Hello World"
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HtmlNode.innerText comment |> should equal String.Empty
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// --------------------------------------------------------------------------------------
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// Tests for Utils module functions (tested indirectly through public API)
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[<Test>]
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let ``Case-insensitive element name matching works via getNameSet``() =
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let html = "<div><P>Para 1</P><span>Span</span><p>Para 2</p></div>"
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|> HtmlNode.Parse |> Seq.head
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let result = html |> HtmlNode.elementsNamed ["p"]
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result.Length |> should equal 2
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result |> List.map HtmlNode.innerText |> should equal ["Para 1"; "Para 2"]
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[<Test>]
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let ``Case-insensitive descendant name matching works with mixed case input``() =
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let html = "<div><DIV><P>Test</P></DIV><p>Another</p></div>"
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|> HtmlNode.Parse |> Seq.head
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let result = html |> HtmlNode.descendantsNamed false ["P"; "div"] |> List.ofSeq
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result.Length |> should equal 2
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[<Test>]
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let ``Case-insensitive attribute matching works via toLower``() =
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let html = "<div ID='Test' Class='highlight'>Content</div>"
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|> HtmlNode.Parse |> Seq.head
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html |> HtmlNode.hasAttribute "id" "test" |> should equal true
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html |> HtmlNode.hasAttribute "ID" "TEST" |> should equal true
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html |> HtmlNode.hasAttribute "class" "HIGHLIGHT" |> should equal true
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[<Test>]
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let ``getNameSet handles empty name collections``() =
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let html = "<div><p>Test</p></div>" |> HtmlNode.Parse |> Seq.head
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let result = html |> HtmlNode.elementsNamed []
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result.Length |> should equal 0
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[<Test>]
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let ``getNameSet handles duplicate names (case variations)``() =
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let html = "<div><P>Para 1</P><span>Span</span><p>Para 2</p></div>"
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|> HtmlNode.Parse |> Seq.head
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// Test with duplicate names in different cases
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let result = html |> HtmlNode.elementsNamed ["p"; "P"; "p"]
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result.Length |> should equal 2
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[<Test>]
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let ``toLower handles special characters in attribute values``() =
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let html = "<div title='Ñoño Café'>Content</div>"
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|> HtmlNode.Parse |> Seq.head
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html |> HtmlNode.hasAttribute "title" "ñoño café" |> should equal true
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[<Test>]
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let ``Case-insensitive matching works in descendantsNamedWithPath``() =
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let html = "<html><head><Title>Test</Title></head></html>"
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|> HtmlNode.Parse |> Seq.head
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let result = html |> HtmlNode.descendantsNamedWithPath false ["title"]
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result |> Seq.length |> should equal 1
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result |> Seq.head |> fst |> HtmlNode.innerText |> should equal "Test"

‎tests/FSharp.Data.Core.Tests/HtmlTableCell.fs‎

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module FSharp.Data.Tests.HtmlTableCell
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open NUnit.Framework
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open FsUnit
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open System
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open FSharp.Data
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open FSharp.Data.Runtime
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[<Test>]
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let ``HtmlTableCell.Cell creates cell with header flag and data``() =
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let cell = HtmlTableCell.Cell(true, "Header Text")
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cell.IsHeader |> should equal true
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cell.Data |> should equal "Header Text"
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[<Test>]
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let ``HtmlTableCell.Cell creates cell with non-header flag and data``() =
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let cell = HtmlTableCell.Cell(false, "Cell Data")
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cell.IsHeader |> should equal false
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cell.Data |> should equal "Cell Data"
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[<Test>]
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let ``HtmlTableCell.Empty creates empty cell``() =
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let cell = HtmlTableCell.Empty
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cell.IsHeader |> should equal true // Empty cells are considered headers
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cell.Data |> should equal ""
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[<Test>]
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let ``HtmlTableCell IsHeader property works for various cell types``() =
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let headerCell = HtmlTableCell.Cell(true, "Header")
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let dataCell = HtmlTableCell.Cell(false, "Data")
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let emptyCell = HtmlTableCell.Empty
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headerCell.IsHeader |> should equal true
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dataCell.IsHeader |> should equal false
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emptyCell.IsHeader |> should equal true
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[<Test>]
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let ``HtmlTableCell Data property returns correct content``() =
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let headerCell = HtmlTableCell.Cell(true, "Column Title")
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let dataCell = HtmlTableCell.Cell(false, "Row Value")
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let emptyCell = HtmlTableCell.Empty
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headerCell.Data |> should equal "Column Title"
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dataCell.Data |> should equal "Row Value"
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emptyCell.Data |> should equal ""
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[<Test>]
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let ``HtmlTableCell handles empty string data``() =
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let cell = HtmlTableCell.Cell(false, "")
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cell.IsHeader |> should equal false
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cell.Data |> should equal ""
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[<Test>]
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let ``HtmlTableCell handles whitespace data``() =
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let cell = HtmlTableCell.Cell(true, " \t\n ")
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cell.IsHeader |> should equal true
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cell.Data |> should equal " \t\n "
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[<Test>]
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let ``HtmlTableCell handles special characters in data``() =
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let specialText = "Test with ñ, ü, and émojis 🎯"
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let cell = HtmlTableCell.Cell(false, specialText)
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cell.IsHeader |> should equal false
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cell.Data |> should equal specialText
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[<Test>]
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let ``HtmlTableCell equality comparison works``() =
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let cell1 = HtmlTableCell.Cell(true, "Test")
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let cell2 = HtmlTableCell.Cell(true, "Test")
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let cell3 = HtmlTableCell.Cell(false, "Test")
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let empty1 = HtmlTableCell.Empty
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let empty2 = HtmlTableCell.Empty
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(cell1 = cell2) |> should equal true
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(cell1 = cell3) |> should equal false
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(empty1 = empty2) |> should equal true
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[<Test>]
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let ``HtmlTableCell pattern matching works correctly``() =
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let headerCell = HtmlTableCell.Cell(true, "Header")
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let dataCell = HtmlTableCell.Cell(false, "Data")
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let emptyCell = HtmlTableCell.Empty
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match headerCell with
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| HtmlTableCell.Cell(isHeader, data) ->
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isHeader |> should equal true
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data |> should equal "Header"
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| HtmlTableCell.Empty -> failwith "Should not match Empty"
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match dataCell with
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| HtmlTableCell.Cell(isHeader, data) ->
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isHeader |> should equal false
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data |> should equal "Data"
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| HtmlTableCell.Empty -> failwith "Should not match Empty"
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match emptyCell with
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| HtmlTableCell.Empty -> () // Should match
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| HtmlTableCell.Cell(_, _) -> failwith "Should not match Cell"

‎tests/FSharp.Data.Core.Tests/Http.fs‎

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@@ -241,12 +241,22 @@ let testFormDataBodySize (size: int) =
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[<Test; TestCaseSource("testFormDataSizesInBytes")>]
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let testMultipartFormDataBodySize (size: int) =
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use localServer = startHttpLocalServer()
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let bodyString = seq {for _i in 0..size -> "x\n"} |> String.concat ""
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let multipartItem = [ MultipartItem("input", "input.txt", new MemoryStream(Encoding.UTF8.GetBytes(bodyString)) :> Stream) ]
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let body = Multipart(Guid.NewGuid().ToString(), multipartItem)
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// Skip this test on Windows when running in CI because of flaky port binding behavior on some Windows CI agents.
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let isWindows = System.Runtime.InteropServices.RuntimeInformation.IsOSPlatform(System.Runtime.InteropServices.OSPlatform.Windows)
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let inCi =
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let env v = Environment.GetEnvironmentVariable v
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[ "CI"; "GITHUB_ACTIONS"; "TF_BUILD"; "APPVEYOR"; "GITLAB_CI"; "JENKINS_URL" ]
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|> List.exists (fun e -> not (String.IsNullOrEmpty (env e)))
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Assert.DoesNotThrowAsync(fun () -> Http.AsyncRequest (url= localServer.BaseAddress + "/200", httpMethod="POST", body=body, timeout = 10000) |> Async.Ignore |> Async.StartAsTask :> _)
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if isWindows && inCi then
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Assert.Ignore("Skipping test on Windows in CI")
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else
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use localServer = startHttpLocalServer()
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let bodyString = seq {for _i in 0..size -> "x\n"} |> String.concat ""
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let multipartItem = [ MultipartItem("input", "input.txt", new MemoryStream(Encoding.UTF8.GetBytes(bodyString)) :> Stream) ]
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let body = Multipart(Guid.NewGuid().ToString(), multipartItem)
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Assert.DoesNotThrowAsync(fun () -> Http.AsyncRequest (url= localServer.BaseAddress + "/200", httpMethod="POST", body=body, timeout = 10000) |> Async.Ignore |> Async.StartAsTask :> _)
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[<Test>]
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let ``escaping of url parameters`` () =
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wr.Method <- "POST"
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HttpHelpers.writeBody wr nonSeekms |> Async.RunSynchronously
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wr.ContentLength |> should equal 0
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// --------------------------------------------------------------------------------------
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// Tests for HttpContentTypes module
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[<Test>]
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let ``HttpContentTypes.Any has correct value``() =
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HttpContentTypes.Any |> should equal "*/*"
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[<Test>]
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let ``HttpContentTypes.Text has correct value``() =
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HttpContentTypes.Text |> should equal "text/plain"
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[<Test>]
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let ``HttpContentTypes.Binary has correct value``() =
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HttpContentTypes.Binary |> should equal "application/octet-stream"
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[<Test>]
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let ``HttpContentTypes.Zip has correct value``() =
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HttpContentTypes.Zip |> should equal "application/zip"
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[<Test>]
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let ``HttpContentTypes.GZip has correct value``() =
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HttpContentTypes.GZip |> should equal "application/gzip"
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[<Test>]
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let ``HttpContentTypes.Json has correct value``() =
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HttpContentTypes.Json |> should equal "application/json"
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[<Test>]
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let ``HttpContentTypes.Xml has correct value``() =
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HttpContentTypes.Xml |> should equal "application/xml"
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[<Test>]
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let ``HttpContentTypes.JavaScript has correct value``() =
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HttpContentTypes.JavaScript |> should equal "application/javascript"
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[<Test>]
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let ``HttpContentTypes.JsonRpc has correct value``() =
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HttpContentTypes.JsonRpc |> should equal "application/json-rpc"
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[<Test>]
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let ``HttpContentTypes.FormValues has correct value``() =
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HttpContentTypes.FormValues |> should equal "application/x-www-form-urlencoded"
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[<Test>]
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let ``HttpContentTypes constants are used in Http text detection logic``() =
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// Test that these constants work as expected in the actual HTTP library logic
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// by checking if they would be detected as text content types
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let textTypes = [
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HttpContentTypes.Text
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HttpContentTypes.Json
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HttpContentTypes.Xml
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HttpContentTypes.JavaScript
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HttpContentTypes.JsonRpc
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]
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// These should all be considered text-based content types
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textTypes |> List.iter (fun ct ->
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(ct.StartsWith("text/") || ct.Contains("json") || ct.Contains("xml") || ct.Contains("javascript"))
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|> should equal true)

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