Question

我正在尝试运行一个测试用例，验证某个触发器是否导致正确的pushViewController。在执行此代码时，应用程序正在完成所有工作：

        let testController = 
            ContributionsViewController(
                nibName: "ContributionsViewController",
                bundle: nil)
        println("currentTopVC: \(navigationController?.topViewController)")
        navigationController?.pushViewController(testController, animated: true)
        println("VC after Pushing: \(navigationController?.topViewController)")
        println("No of VC: \(navigationController?.viewControllers.count)")

我可以通过查看输出来证明：

currentTopVC: Optional(<AppMenu.MenuViewController: 0x7fdabae62860>) 
VC after Pushing: Optional(<AppMenu.ContributionsViewController: 0x7fdabada39a0>) 
No of VC: Optional(2)

在AppDelegate中设置的原始“MenuViewController”被ContributionViewController取代。

但是，从XCTest执行相同的代码会失败。

简单地忽略了pushViewController！

Answer 1

我想立即解决问题：

您不能使用animated：true

推送viewcontroller

它必须是动画的：false。

let testController = 
            ContributionsViewController(
                nibName: "ContributionsViewController",
                bundle: nil)
        println("currentTopVC: \(navigationController?.topViewController)")
        navigationController?.pushViewController(testController, animated: false)
        println("VC after Pushing: \(navigationController?.topViewController)")
        println("No of VC: \(navigationController?.viewControllers.count)")

单元测试推送到ViewController

1 个答案: