Adds more integration tests for Cake Frosting (WIP)

.github/workflows/test.yml

@@ -141,23 +141,33 @@ jobs:
     strategy:
       matrix:
         os: [windows-latest, ubuntu-latest]
+    env:
+      csproj-directory: integrationtests/frosting
     steps:
       - name: Get the sources
         uses: actions/checkout@v1
-      - name: Install Node 16
+      - name: Install Node 20
         uses: actions/setup-node@v3
         with:
-          node-version: '16'
+          node-version: '20'
       - name: Install the .NET 8 SDK
         uses: actions/setup-dotnet@v2
         with:
           dotnet-version: '8.0.x'
       - name: Run a specific Cake Frosting project
         uses: ./
         with:
-          csproj-path: integrationtests/frosting/Build.csproj
+          csproj-path: ${{ env.csproj-directory}}/Build.csproj
       - name: Run a specific Cake Frosting task
         uses: ./
         with:
-          csproj-path: integrationtests/frosting/Build.csproj
+          csproj-path: ${{ env.csproj-directory}}/Build.csproj
           target: Successful-Task
+      - name: Run with a specific verbosity level
+        uses: ./
+        env:
+          EXPECTED_VERBOSITY: Diagnostic
+        with:
+          verbosity: Diagnostic
+          csproj-path: ${{ env.csproj-directory}}/Build.csproj
+          target: Test-Verbosity

integrationtests/frosting/Program.cs

@@ -1,4 +1,5 @@
-using System.Threading.Tasks;
+using System;
+using Cake.Common;
 using Cake.Core;
 using Cake.Core.Diagnostics;
 using Cake.Frosting;
@@ -30,6 +31,33 @@ public override void Run(BuildContext context)
     }
 }
 
+[TaskName("Test-Verbosity")]
+public sealed class TestVerbosity : FrostingTask<BuildContext>
+{
+    public override void Run(BuildContext context)
+    {
+        var hasExpectedVerbosity = Enum.TryParse(
+            context.EnvironmentVariable("EXPECTED_VERBOSITY"),
+            ignoreCase: true,
+            out Verbosity expectedVerbosity);
+
+        if (!hasExpectedVerbosity)
+        {
+            throw new Exception(
+                "✕ The EXPECTED_VERBOSITY environment variable is not set or it doesn't contain a verbosity level");
+        }
+
+        var actualVerbosity = context.Log.Verbosity;
+
+        if (expectedVerbosity != actualVerbosity)
+        {
+            throw new Exception($"✕ Expected verbosity {expectedVerbosity} but got {actualVerbosity}");
+        }
+
+        context.Log.Information("✓ Passed");
+    }
+}
+
 [TaskName("Default")]
 [IsDependentOn(typeof(SuccessfulTask))]
 public class DefaultTask : FrostingTask;