     /*******************************************/
     /***** Display view controllers tests ******/
     /*******************************************/
-    
+
     func testCollectPaymentMethods(){
         
         let checkoutPreference = MockBuilder.buildCheckoutPreference()

    override func setUp() {
        super.setUp()
        self.continueAfterFailure = false
    }
    
    override func tearDown() {

        XCTAssertNotNil(self.mpCheckout?.viewModel.paymentResult)
        XCTAssertEqual(self.mpCheckout?.navigationController.viewControllers.count, 1)
        let lastVC = self.mpCheckout!.navigationController.viewControllers[0]
        XCTAssertTrue(lastVC.isKind(of: InstructionsViewController.self))
        

    }
