ci: publish test results to pull request discussions

Agent-Logs-Url: https://github.com/fsprojects/FSharp.Data.GraphQL/sessions/ae314b8b-9c8a-4f87-a8b0-b77c4bfa2cef

Co-authored-by: xperiandri <2365592+xperiandri@users.noreply.github.com>

Author: Copilot

.github/workflows/publish-test-results.yml

@@ -0,0 +1,43 @@
+name: Publish Test Results
+
+on:
+  workflow_run:
+    workflows: ["Build and Test"]
+    types:
+      - completed
+
+permissions: {}
+
+jobs:
+  test-results:
+    if: github.event.workflow_run.conclusion != 'skipped' && github.event.workflow_run.event == 'pull_request'
+    name: Test Results
+    runs-on: ubuntu-latest
+
+    permissions:
+      actions: read
+      checks: write
+      pull-requests: write
+
+    steps:
+    - name: Download event file
+      uses: dawidd6/action-download-artifact@v4
+      with:
+        run_id: ${{ github.event.workflow_run.id }}
+        path: artifacts
+        name: EventFile
+
+    - name: Download test results
+      uses: dawidd6/action-download-artifact@v4
+      with:
+        run_id: ${{ github.event.workflow_run.id }}
+        path: test-results
+        pattern: test-results-*
+
+    - name: Publish test results
+      uses: EnricoMi/publish-unit-test-result-action@v2
+      with:
+        commit: ${{ github.event.workflow_run.head_sha }}
+        event_file: artifacts/event.json
+        event_name: ${{ github.event.workflow_run.event }}
+        files: "test-results/**/*.trx"

.github/workflows/pull-request.yml

@@ -15,6 +15,17 @@ env:
   DOTNET_NOLOGO: true
 
 jobs:
+  event_file:
+    if: github.event_name == 'pull_request'
+    name: Publish event file
+    runs-on: ubuntu-latest
+    steps:
+    - name: Upload event file
+      uses: actions/upload-artifact@v4
+      with:
+        name: EventFile
+        path: ${{ github.event_path }}
+
   build:
 
     strategy:
@@ -50,3 +61,10 @@ jobs:
 
     - name: Build and run integration tests
       run: dotnet run --project build/Build.fsproj --launch-profile BuildAndTest
+
+    - name: Upload test results
+      if: always()
+      uses: actions/upload-artifact@v4
+      with:
+        name: test-results-${{ matrix.os }}
+        path: test-results

build/Program.fs

@@ -98,12 +98,17 @@ let startGraphQLServer (project : string) port (streamRef : DataRef<Stream>) =
 
     System.Threading.Thread.Sleep (2000)
 
-let runTests (project : string) (args : string) =
+let runTests (project : string) =
+    let projectName = Path.GetFileNameWithoutExtension project
+    let resultsFileName = $"{projectName}.trx"
+
     DotNet.test
         (fun options ->
             {
                 options with
                     NoBuild = true
+                    Logger = Some $"trx;LogFileName={resultsFileName}"
+                    ResultsDirectory = Some "test-results"
                     Framework = Some DotNetMoniker
                     Configuration = configuration
                     MSBuildParams = {
@@ -184,7 +189,7 @@ let unitTestsProjectPath =
 
 let [<Literal>] RunUnitTestsTarget = "RunUnitTests"
 Target.create RunUnitTestsTarget <| fun _ ->
-    runTests unitTestsProjectPath ""
+    runTests unitTestsProjectPath
 
 let prepareDocGen () =
     Shell.rm "docs/release-notes.md"