Split internal and external navigation tests for NavigationLock

Author: oroztocil

src/Components/test/E2ETest/ServerExecutionTests/NavigationLockPrerenderingTest.cs

@@ -26,7 +26,7 @@ public override Task InitializeAsync()
 
     [Fact]
     [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/57153")]
-    public void NavigationIsLockedAfterPrerendering()
+    public void ExternalNavigationIsLockedAfterPrerendering()
     {
         Navigate("/locked-navigation");
 
@@ -35,13 +35,24 @@ public void NavigationIsLockedAfterPrerendering()
 
         BeginInteractivity();
 
-        // Assert that internal navigations are blocked
-        Browser.Click(By.Id("internal-navigation-link"));
-        Browser.Equal("Prevented navigations: 1", () => Browser.FindElement(By.Id("num-prevented-navigations")).Text);
-
         // Assert that external navigations are blocked
         Browser.Navigate().GoToUrl("about:blank");
         Browser.SwitchTo().Alert().Dismiss();
+        Browser.Equal("Prevented navigations: 0", () => Browser.FindElement(By.Id("num-prevented-navigations")).Text);
+    }
+
+    [Fact]
+    public void InternalNavigationIsLockedAfterPrerendering()
+    {
+        Navigate("/locked-navigation");
+
+        // Assert that the component rendered successfully
+        Browser.Equal("Prevented navigations: 0", () => Browser.FindElement(By.Id("num-prevented-navigations")).Text);
+
+        BeginInteractivity();
+
+        // Assert that internal navigations are blocked
+        Browser.Click(By.Id("internal-navigation-link"));
         Browser.Equal("Prevented navigations: 1", () => Browser.FindElement(By.Id("num-prevented-navigations")).Text);
     }