[myObj setValue:@"foo" forKey:@"bar"];

id objc_msgSend(id theReceiver, SEL theSelector, ...)

objc_msgSend(myObj, @selector(setValue:forKey:), @"foo", @"bar");

Mikey-San fucked around with this message at 09:02 on Apr 22, 2011

Mikey-San fucked around with this message at 01:22 on Jun 2, 2011

Mikey-San fucked around with this message at 03:04 on Jun 2, 2011

Mikey-San fucked around with this message at 22:22 on Jul 24, 2011

Mikey-San fucked around with this message at 07:02 on Apr 23, 2013

Mikey-San fucked around with this message at 01:36 on Apr 9, 2014

Mikey-San fucked around with this message at 19:58 on Jun 10, 2017

Mikey-San fucked around with this message at 03:09 on Jun 11, 2017

- (void)testControlCenter
{
    // Control Center is owned by Springboard.
    XCUIApplication *springboard = [[XCUIApplication alloc] initWithBundleIdentifier:@"com.apple.springboard"];
    XCUIApplication *app = [[XCUIApplication alloc] init];
    [app launch];
    
    // Pull up from the bottom edge of the screen to bring up the Control Center window.
    XCUICoordinate *bottomEdge = [app coordinateWithNormalizedOffset:CGVectorMake(0.5, 1.0)];
    XCUICoordinate *destination = [app coordinateWithNormalizedOffset:CGVectorMake(0.5, 0.8)];
    [bottomEdge pressForDuration:0.0 thenDragToCoordinate:destination];
    
    // Manipulate controls inside Control Center.
    [springboard.buttons[@"flashlight"] tap];
}

- (void)testNotification
{
    // Rough outline:
    //
    //    1. Tap a button in our app that delivers a notification.
    //    2. Back out to the home screen and wait for the notification window to appear.
    //    3. Tap the notification to reopen our app.
    
    // Notification windows (and the pull-down panel) are owned by Springboard.
    XCUIApplication *springboard = [[XCUIApplication alloc] initWithBundleIdentifier:@"com.apple.springboard"];
    XCUIApplication *app = [[XCUIApplication alloc] init];
    
    // Launch our little demo app and press a button that schedules a local notification for 5 seconds from now.
    [app launch];
    [app.buttons[@"smash"] tap];
    
    // Jump back to the home screen so the notification window appears.
    [XCUIDevice.sharedDevice pressButton:XCUIDeviceButtonHome];
    
    // Notification windows are owned by Springboard. Here's what they look like, as seen via the .debugDescription property:
    //
    // Window, 0x60800018b2c0, traits: 8589934592, Main Window, {{0.0, 0.0}, {375.0, 667.0}}
    //   Other, 0x60800018b390, traits: 8589934592, {{0.0, 0.0}, {375.0, 667.0}}
    //     Other, 0x60800018b460, traits: 35192962023424, {{8.0, 8.0}, {359.0, 659.0}}, label: 'Notification'
    //       ScrollView, 0x60800018b530, traits: 8589934592, {{8.0, 8.0}, {359.0, 659.0}}
    //         Other, 0x60800018b600, traits: 8589934592, {{8.0, 8.0}, {359.0, 87.0}},
    //                   identifier: 'NotificationShortLookView', label: 'MYDEMOAPP, now, Hey Now, You're an all-star'
    //
    // If you're pretty confident your setup will have just one window, you could locate the element via its identifier:
    //
    //     [springboard.otherElements[@"NotificationShortLookView"]
    //
    // But this example will use something more specific, and match against the actual text in the notification label.
    XCUIElement *notification = springboard.otherElements[@"MYDEMOAPP, now, Hey Now, You're an all-star"];
    XCTAssertTrue([notification waitForExistenceWithTimeout:15], @"Expected all-star notification window to appear");
    [notification tap];
    
    // Tapping the notification reopens our app. Because we didn't call -activate or -launch, we should wait for it to become foreground.
    NSPredicate *statePredicate = [NSPredicate predicateWithFormat:@"state == %d", XCUIApplicationStateRunningForeground];
    XCTNSPredicateExpectation *stateExpectation = [[XCTNSPredicateExpectation alloc] initWithPredicate:statePredicate object:app];
    [self waitForExpectations:@[ stateExpectation ] timeout:10];
    
    // More test code here.
}

Mikey-San fucked around with this message at 22:08 on Jun 16, 2017

XCUIApplication *safari = [[XCUIApplication alloc] initWithBundleIdentifier:@"com.apple.mobilesafari"];
[safari activate]; // or -launch, look at XCUIApplication.h to see how they differ

// this will give you a picture of how UIs look in XCTest. do not use this for actual test code.
NSString *hierarchy = safari.debugDescription;

Mikey-San fucked around with this message at 21:15 on Jul 31, 2017

Mikey-San fucked around with this message at 07:51 on Aug 2, 2017

XCUIApplication *settings = [[XCUIApplication alloc] initWithBundleIdentifier:@"com.apple.Preferences"];

let settings = XCUIApplication(bundleIdentifier: "com.apple.Preferences")

Mikey-San fucked around with this message at 21:36 on Aug 2, 2017

Mikey-San fucked around with this message at 23:43 on Dec 21, 2018