問題描述

我有一個試圖刪除應用程序的類拆解，但它無法識別 app.terminate().

I have a class teardown which is trying to remove the app, but it doesn't recognize app.terminate().

class DeviceSettingsUtilities : UITestUtilities {
func removeApp(productName:String){
        print("in teardown")
        let springboard = XCUIApplication(bundleIdentifier: "com.apple.springboard")
        XCUIApplication().terminate() // this does nothing
        XCUIApplication(bundleIdentifier: "com.xxx.xxxx").terminate()//this does nothing too, but this works when called as an instance teardown
        sleep(5)
        springboard.activate()
        let icon = springboard.icons.matching(identifier: productName).firstMatch
// icon.exists is false when called as a class teardown
// icon.exists is true when called as an instance teardown
        if icon.exists {
            let iconFrame = icon.frame
            let springboardFrame = springboard.frame
            icon.press(forDuration:1.3)
            springboard.coordinate(withNormalizedOffset: CGVector(dx: ((iconFrame.minX + 3) / springboardFrame.maxX), dy:((iconFrame.minY + 3) / springboardFrame.maxY))).tap()
            sleep(5)
            springboard.buttons["Delete"].firstMatch.tap()
            sleep(5)
        }
        XCUIApplication().terminate()
    }

}

這是在測試用例類拆解方法中調用的，如下所示

This is being called in the test case class teardown method as shown below

override class func tearDown() {
    super.tearDown()
    let deviceSettings = DeviceSettingsUtilities()
    deviceSettings.removeApp(productName: ProductName.rawValue)
}

這只是不會刪除應用程序，但是如果我將類 func tearDown() 更改為 func tearDown() ，它會毫無問題地刪除應用程序.不知道我錯過了什么.有什么建議嗎?

This just doesnt delete the app, But if i change class func tearDown() to func tearDown() , it deletes the app with no problem. Not sure what i am missing. Any suggestions ?

推薦答案

這似乎是最新 Xcode 10 中的一個錯誤.當聲明為 class 時，XCUIApplication.terminate() 似乎在 tearDown() 中不起作用.

This seems like a bug in latest Xcode 10. XCUIApplication.terminate() doesn't seem to work in tearDown() when declared as class.

這可以通過兩種方式解決:

This can be solved in two ways:

第一個選項是使用:

override func tearDown() {
    XCUIApplication().terminate()
    super.tearDown()
}

代替:

override class func tearDown() {…} 

或者，以不同的方式終止應用程序(按主頁按鈕，打開不同的應用程序...).但是，我會使用第一種方式.

Or, terminate the app differently (press home button, open different app...). However, I would use the first way.

還可以考慮向 Apple 報告此問題，以便他們解決.

Also consider reporting this to Apple, so they can fix it.

這與應用程序狀態(XCUIApplication().state.rawValue)無關，因為它在測試和 tearDown() 中是相同的(4 = 運行前臺).另外 - 官方文檔說 .terminate() 將終止應用程序，該應用程序與 Xcode 有一個調試會話，但調試會話在 tearDown() 中也處于活動狀態.所以這很可能是 Xcode 中的一個錯誤.

This has nothing to do with app state (XCUIApplication().state.rawValue), since it is same in test and in tearDown() (4 = running foreground). Also - official documentation says that .terminate() will terminate app, which has a debug session with Xcode, but the debug session is active in tearDown() as well. So it is really probably a bug in Xcode.

這篇關于XCUITest 類拆解不會刪除應用程序.但是如果它的實例拆解就可以了.我究竟做錯了什么?的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網！