Cleanup new test case

Author: Arlodotexe

components/MarkdownTextBlock/tests/ExampleMarkdownTextBlockTestClass.cs

@@ -132,26 +132,21 @@ public async Task ComplexAsyncLoadUIExampleWithoutDispatcherTest()
         Assert.IsFalse(component.IsLoaded);
     }
 
-    // You can still use the UIThreadTestMethod to remove the extra layer for the dispatcher as well:
-    [TestMethod]
-    public async Task ComplexAsyncLoadUIExampleWithCustomConfigTest()
+    [UIThreadTestMethod]
+    public async Task MarkdownTextBlockEmptyTextValueTest()
     {
-        await EnqueueAsync(async () =>
+        var component = new MarkdownTextBlock
         {
-            var component = new MarkdownTextBlock
-            {
-                Config = new MarkdownConfig()
-            };
-            Assert.IsNotNull(component);
-            Assert.IsFalse(component.IsLoaded);
-
-            await LoadTestContentAsync(component);
+            Config = new()
+        };
 
-            Assert.IsTrue(component.IsLoaded);
+        Assert.IsNotNull(component);
+        Assert.IsFalse(component.IsLoaded);
 
-            await UnloadTestContentAsync(component);
+        await LoadTestContentAsync(component);
+        Assert.IsTrue(component.IsLoaded);
 
-            Assert.IsFalse(component.IsLoaded);
-        });
+        await UnloadTestContentAsync(component);
+        Assert.IsFalse(component.IsLoaded);
     }
 }