Don't treat warnings as errors (#278)

Author: ErikSchierboom

src/Exercism.TestRunner.FSharp/Testing.fs

@@ -258,7 +258,7 @@ module DotnetCli =
         let solutionDir = Path.GetDirectoryName(context.TestsFile)
 
         Process.exec "dotnet" "restore --source /root/.nuget/packages/" solutionDir
-        Process.exec "dotnet" $"test --no-restore --verbosity=quiet --logger \"trx;LogFileName=%s{Path.GetFileName(context.TestResultsFile)}\" /flp:v=q" solutionDir
+        Process.exec "dotnet" $"test --no-restore --verbosity=quiet --logger \"trx;LogFileName=%s{Path.GetFileName(context.TestResultsFile)}\" /flp:verbosity=quiet;errorsOnly=true" solutionDir
 
         let buildErrors = parseBuildErrors context
 

tests/Warnings/Warnings.fs

@@ -0,0 +1,5 @@
+module SingleTestThatPasses
+
+let add x y = 
+    match true with
+    | true -> x + y

tests/Warnings/Warnings.fsproj

@@ -0,0 +1,22 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Compile Include="Warnings.fs" />
+    <Compile Include="WarningsTests.fs" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
+    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" />
+    <PackageReference Include="FsUnit.xUnit" Version="4.0.4" />
+    <PackageReference Include="Exercism.Tests" Version="0.1.0-alpha" />
+  </ItemGroup>
+
+</Project>

tests/Warnings/WarningsTests.fs

@@ -0,0 +1,9 @@
+module SingleTestThatPassesTests
+
+open Xunit
+open FsUnit.Xunit
+open Exercism.Tests
+open SingleTestThatPasses
+
+[<Fact>]
+let ``Add should add numbers`` () = add 1 1 |> should equal 2

tests/Warnings/expected_results.json

@@ -0,0 +1,11 @@
+{
+  "version": 3,
+  "status": "pass",
+  "tests": [
+    {
+      "name": "Add should add numbers",
+      "status": "pass",
+      "test_code": "add 1 1 |\u003E should equal 2"
+    }
+  ]
+}