UI Testing Helpers (Swift)

Helpers for UI Testing in Xcode 7 (Swift)

##Check existance of

###Static label let application = XCUIApplication() let label = application.staticTexts["label-accessibilityIdentifier"] XCTAssertTrue(label.exists, "Message for assert failure")

###Image let application = XCUIApplication() let image = application.images["image-accessibilityIdentifier"] XCTAssertTrue(image.exists, "Message for assert failure")

###Button

let application = XCUIApplication()
let button = application.buttons["button-accessibilityIdentifier"]
XCTAssertTrue(button.exists, "Message for assert failure")

###Navigation title

let application = XCUIApplication()
let navigationBar = application.navigationBars["navbar-title"]
XCTAssertTrue(navigationBar.exists, "Message for assert failure")

##Timing

###Wait for element to load let element = ... let kTimeoutSeconds = 10.0 // test fails after let predicate = NSPredicate(format: "exists == true") expectationForPredicate(predicate, evaluatedWithObject:element, handler: nil) waitForExpectationsWithTimeout(kTimeoutSeconds, handler: nil)

###Wait for specified time interval

extension XCTestCase {

	func waitForTimeInterval(interval:NSTimeInterval) -> Void {   
	    let kTimeoutSeconds = ... // seconds before test fails, should be > interval
	    let expectation = expectationWithDescription("Expectation")
	    let delayTime = dispatch_time(DISPATCH_TIME_NOW, Int64(interval * Double(NSEC_PER_SEC)))
	    dispatch_after(delayTime, dispatch_get_main_queue()) {
	        expectation.fulfill()
	    }
	    waitForExpectationsWithTimeout(kTimeoutSeconds, handler: nil)
	}
}

##Swipe

Swipe gestures which can be used with scrollView based elements

###Up let scrollView = // scrollView based element scrollView.swipeUp()

###Down let scrollView = // scrollView based element scrollView.swipeDown()

###Left let scrollView = // scrollView based element scrollView.swipeLeft()

###Right let scrollView = // scrollView based element scrollView.swipeRight()