Delete AppLifecycleTests testDismissedFlutterViewControllerNotRespondingToApplicationLifecycle (flutter#32971)

Author: zanderso

testing/scenario_app/ios/Scenarios/ScenariosTests/AppLifecycleTests.m

@@ -197,109 +197,6 @@ - (void)skip_testDismissedFlutterViewControllerNotRespondingToApplicationLifecyc
   [engine destroyContext];
 }
 
-- (void)skip_testVisibleFlutterViewControllerRespondsToApplicationLifecycle {
-  XCTestExpectation* engineStartedExpectation = [self expectationWithDescription:@"Engine started"];
-
-  // Let the engine finish booting (at the end of which the channels are properly set-up) before
-  // moving onto the next step of showing the next view controller.
-  ScreenBeforeFlutter* rootVC = [[ScreenBeforeFlutter alloc] initWithEngineRunCompletion:^void() {
-    [engineStartedExpectation fulfill];
-  }];
-
-  [self waitForExpectationsWithTimeout:5 handler:nil];
-
-  UIApplication* application = UIApplication.sharedApplication;
-  application.delegate.window.rootViewController = rootVC;
-  FlutterEngine* engine = rootVC.engine;
-
-  NSMutableArray* lifecycleExpectations = [NSMutableArray arrayWithCapacity:10];
-
-  // Expected sequence from showing the FlutterViewController is inactive and resumed.
-  [lifecycleExpectations addObjectsFromArray:[self initialPresentLifecycles]];
-
-  [engine.lifecycleChannel setMessageHandler:^(id message, FlutterReply callback) {
-    if (lifecycleExpectations.count == 0) {
-      XCTFail(@"Unexpected lifecycle transition: %@", message);
-      return;
-    }
-    XCAppLifecycleTestExpectation* nextExpectation = [lifecycleExpectations objectAtIndex:0];
-    if (![[nextExpectation expectedLifecycle] isEqualToString:message]) {
-      XCTFail(@"Expected lifecycle %@ but instead received %@", [nextExpectation expectedLifecycle],
-              message);
-      return;
-    }
-
-    [nextExpectation fulfill];
-    [lifecycleExpectations removeObjectAtIndex:0];
-  }];
-
-  FlutterViewController* flutterVC;
-  @autoreleasepool {
-    XCTestExpectation* vcShown = [self expectationWithDescription:@"present"];
-    flutterVC = [rootVC showFlutter:^{
-      [vcShown fulfill];
-    }];
-    [self waitForExpectationsWithTimeout:5.0 handler:nil];
-    [self waitForExpectations:lifecycleExpectations timeout:5];
-
-    // Now put the FlutterViewController into background.
-    [lifecycleExpectations addObjectsFromArray:@[
-      [[XCAppLifecycleTestExpectation alloc]
-          initForLifecycle:@"AppLifecycleState.inactive"
-                   forStep:@"putting FlutterViewController to the background"],
-      [[XCAppLifecycleTestExpectation alloc]
-          initForLifecycle:@"AppLifecycleState.paused"
-                   forStep:@"putting FlutterViewController to the background"]
-    ]];
-    [[NSNotificationCenter defaultCenter]
-        postNotificationName:UIApplicationWillResignActiveNotification
-                      object:nil];
-    [[NSNotificationCenter defaultCenter]
-        postNotificationName:UIApplicationDidEnterBackgroundNotification
-                      object:nil];
-    [self waitForExpectations:lifecycleExpectations timeout:5];
-
-    // Now restore to foreground
-    [lifecycleExpectations addObjectsFromArray:@[
-      [[XCAppLifecycleTestExpectation alloc]
-          initForLifecycle:@"AppLifecycleState.inactive"
-                   forStep:@"putting FlutterViewController back to foreground"],
-      [[XCAppLifecycleTestExpectation alloc]
-          initForLifecycle:@"AppLifecycleState.resumed"
-                   forStep:@"putting FlutterViewController back to foreground"]
-    ]];
-    [[NSNotificationCenter defaultCenter]
-        postNotificationName:UIApplicationWillEnterForegroundNotification
-                      object:nil];
-    [[NSNotificationCenter defaultCenter]
-        postNotificationName:UIApplicationDidBecomeActiveNotification
-                      object:nil];
-    [self waitForExpectations:lifecycleExpectations timeout:5];
-
-    // The final dismissal cycles through inactive and paused again.
-    [lifecycleExpectations addObjectsFromArray:@[
-      [[XCAppLifecycleTestExpectation alloc] initForLifecycle:@"AppLifecycleState.inactive"
-                                                      forStep:@"popping the FlutterViewController"],
-      [[XCAppLifecycleTestExpectation alloc]
-          initForLifecycle:@"AppLifecycleState.paused"
-                   forStep:@"popping the FlutterViewController"]
-    ]];
-    XCTestExpectation* vcDismissed = [self expectationWithDescription:@"dismiss"];
-    [flutterVC dismissViewControllerAnimated:NO
-                                  completion:^{
-                                    [vcDismissed fulfill];
-                                  }];
-    [self waitForExpectationsWithTimeout:5.0 handler:nil];
-    flutterVC = nil;
-    [engine setViewController:nil];
-  }
-
-  // Dismantle.
-  [engine.lifecycleChannel setMessageHandler:nil];
-  [rootVC dismissViewControllerAnimated:NO completion:nil];
-  [engine destroyContext];
-}
-
 - (void)skip_testFlutterViewControllerDetachingSendsApplicationLifecycle {
   XCTestExpectation* engineStartedExpectation = [self expectationWithDescription:@"Engine started"];