Avoid timing issues in CanFocusDuringOnAfterRenderAsyncWithFocusInEvent

Author: SteveSandersonMS

src/Components/test/E2ETest/Tests/ComponentRenderingTestBase.cs

@@ -485,7 +485,7 @@ public void CanFocusDuringOnAfterRenderAsyncWithFocusInEvent(string triggerButto
             Browser.Equal("focus-input-onafterrender", () => Browser.SwitchTo().ActiveElement().GetAttribute("id"));
 
             // As well as actually focusing and triggering the onfocusin event, we should not be seeing any errors
-            var log = Browser.Manage().Logs.GetLog(LogType.Browser);
+            var log = Browser.Manage().Logs.GetLog(LogType.Browser).ToArray();
             Assert.DoesNotContain(log, entry => entry.Level == LogLevel.Severe);
         }
 

src/Components/test/testassets/BasicTestApp/ElementFocusComponent.razor

@@ -30,15 +30,18 @@
     {
         Task.Run(async () =>
         {
-            await Task.Yield();
-            performFocusDuringOnAfterRender = true;
-            _ = InvokeAsync(StateHasChanged);
+            await Task.Delay(500);
+            _ = InvokeAsync(() =>
+            {
+                performFocusDuringOnAfterRender = true;
+                StateHasChanged();
+            });
         });
     }
 
     private async Task FocusDuringOnAfterRenderViaAwait()
     {
-        await Task.Yield();
+        await Task.Delay(500);
         performFocusDuringOnAfterRender = true;
     }