assert

gistfile1.txt

import XCTest

class USTAssert: XCTestCase {
    
    func assertExistsWithWait(wait: NSTimeInterval, evaluatedWithObject object: AnyObject) -> XCTestExpectation {
        
        let predicate = NSPredicate(format: "exists == true", argumentArray: nil)
        
        let result = self.expectationForPredicate(predicate, evaluatedWithObject: object, handler: nil)
        waitForExpectationsWithTimeout(wait, handler: nil)
        return result
    }
}