It is now possible with Xcode 8 using the -only-testing parameter with xcodebuild: xcodebuild test -workspace <path> -scheme <name> -destination <specifier> -only-testing:TestBundle/TestSuite/TestCase
There are a couple of points for discussion here: the behaviour of the setUp methods, and general best testing practices. There are actually two setUp methods: + (void)setUp; – (void)setUp; The class method (+ (void)setUp) is only run once during the entire test run. The instance method (- (void)setUp) is the one in the default … Read more
You can use XCTWaiter.wait functions. For example: let exp = expectation(description: “Test after 5 seconds”) let result = XCTWaiter.wait(for: [exp], timeout: 5.0) if result == XCTWaiter.Result.timedOut { XCTAssert(<test if state is correct after this delay>) } else { XCTFail(“Delay interrupted”) }
For me, the issue was that my scheme didn’t have the test project listed. Go to Product->Scheme->Edit Scheme then choose Test on the left, and add the tests to this scheme.
Absolutely! What you need is a clean application environment in which you can run your tests – a blank slate. All applications have an application delegate which sets up the initial state of the application and provides a root view controller on launch. For the purposes of testing you don’t want that to happen – … Read more
I have also had quite a bit of trouble with Xcode 5’s tests. It still seems quite buggy with some odd behaviour – however I have found the definitive reason your particular XCTAssertEqual isn’t working. If we have a look at the test code we see it actually does the following (taken directly from XCTestsAssertionsImpl.h … Read more
You can disable XCTests run by Xcode by right clicking on the test symbol in the editor tray on the left. You’ll get this menu, and you can select the “Disable ” option. Right clicking again will allow you to re-enable. Also, as stated in user @sethf’s answer, you’ll see entries for currently disabled tests … Read more
Obj-C example: – (void)testAsyncMethod { //Expectation XCTestExpectation *expectation = [self expectationWithDescription:@”Testing Async Method Works!”]; [MyClass asyncMethodWithCompletionBlock:^(NSError *error, NSHTTPURLResponse *httpResponse, NSData *data) { if(error) { NSLog(@”error is: %@”, error); }else{ NSInteger statusCode = [httpResponse statusCode]; XCTAssertEqual(statusCode, 200); [expectation fulfill]; } }]; [self waitForExpectationsWithTimeout:5.0 handler:^(NSError *error) { if(error) { XCTFail(@”Expectation Failed with error: %@”, error); } }]; … Read more
It looks like your main target is linking to XCTest.framework as well as your test target. It should only be linked to the main target. 1) Go to Project settings 2) Go to your apps main target -> other linker flags 3) remove ‘-framework XCTest’ 4) make sure the ‘other linker flags’ field for your … Read more
This is definitely a bug. Submit a report via https://bugreport.apple.com/ feel free to reference my report (15251050).