fix(net462): support net462

Author: mxschmitt

src/Playwright.Xunit/Playwright.Xunit.csproj

@@ -9,7 +9,7 @@
       and fixtures to enable using it within xUnit.
     </Description>
     <PackageIcon>icon.png</PackageIcon>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFrameworks>net8.0;net462</TargetFrameworks>
     <PublishRepositoryUrl>true</PublishRepositoryUrl>
     <RunWithWarnings>true</RunWithWarnings>
     <RootNamespace>Microsoft.Playwright.Xunit</RootNamespace>

src/Playwright.Xunit/WorkerAwareTest.cs

@@ -34,10 +34,10 @@
 
 namespace Microsoft.Playwright.Xunit;
 
-public class WorkerAwareTest : ExceptionCapturer, IAsyncLifetime
+public class WorkerAwareTest : ExceptionCapturer
 {
     private static readonly ConcurrentStack<Worker> _allWorkers = new();
-    private Worker? _currentWorker = null!;
+    private Worker _currentWorker = null!;
 
     internal class Worker
     {
@@ -107,16 +107,26 @@ public interface IWorkerService
 /// Note: There is no way of getting the test status in xUnit in the dispose method.
 /// For more information, see: https://stackoverflow.com/questions/28895448/current-test-status-in-xunit-net
 /// </summary>
-public class ExceptionCapturer
+public class ExceptionCapturer: IAsyncLifetime
 {
-    protected static bool TestOk { get; private set; } = true;
+    protected bool TestOk { get; private set; } = true;
 
-    [ModuleInitializer]
-    public static void Setup()
+    public ExceptionCapturer()
     {
         AppDomain.CurrentDomain.FirstChanceException += (_, e) =>
         {
             TestOk = false;
         };
     }
+
+    public Task InitializeAsync()
+    {
+        TestOk = true;
+        return Task.CompletedTask;
+    }
+
+    public Task DisposeAsync()
+    {
+        return Task.CompletedTask;
+    }
 }