Xcode UI 测试按钮无法点击

Question

嗨，我是 UI 测试和 swift 新手。

我想做的只是点击右上角的“+”按钮，然后点击显示的“第一个选项”。 Xcode 说我的测试成功，但我的两次点击都没有执行任何操作。这是我的代码

func test1() {
    let app = XCUIApplication()
    let addButtonButton = app.navigationBars["Timesheets"].buttons["add button"]
    waitForElementToHittable(addButtonButton)
    addButtonButton.tap()

    let tablesQuery = app.tables
    tablesQuery.cells.elementBoundByIndex(0).forceTap()
}

这是waitForElementToHittable() 和forceTap() 的定义

 func waitForElementToHittable(element: XCUIElement,
                            file: String = #file, line: UInt = #line) {
    let existsPredicate = NSPredicate(format: "hittable == true")
    expectationForPredicate(existsPredicate,
                            evaluatedWithObject: element, handler: nil)

    waitForExpectationsWithTimeout(30) { (error) -> Void in
        if (error != nil) {
            let message = "Failed to hit \(element) after 30 seconds."
            self.recordFailureWithDescription(message,
                                              inFile: file, atLine: line, expected: true)
        }
    }
}

extension XCUIElement {
    func forceTap() {
        if self.hittable {
            self.tap()
        } else {
            let coordinate: XCUICoordinate =     self.coordinateWithNormalizedOffset(CGVectorMake(0.0, 0.0))
            coordinate.tap()
        }
    }
}

任何指导将不胜感激。谢谢你。

Answer 1

您确实忘记启动该应用程序：

let app = XCUIApplication()
app.launch() // missing in your code

Answer 2

斯威夫特5

extension XCUIElement {
    func forceTap() {
        if self.isHittable {
            self.tap()
        } else {
            let coordinate: XCUICoordinate =  self.coordinate(
                withNormalizedOffset: CGVectorMake(0.0, 0.0)
            )
            coordinate.tap()
        }
    }
}