extension XCUIApplication {

    func tapCoordinate(at point: CGPoint) {
         let normalized = coordinate(withNormalizedOffset: .zero)
         let offset = CGVector(dx: point.x, dy: point.y)
         let coordinate = normalized.withOffset(offset)
         coordinate.tap()
     }

}

借助How to tap on a specific point using Xcode UITests的帮助

@Nish answer工作正常，所以我添加了一点变化来获取按钮的坐标并点击它。（注：这将适用于任何屏幕/模拟器大小，因为它不依赖于显式传递的CGPoint）

if let doneButton = app.buttons["Done"].waitAndHandleFailure(timeout: JourniTestConstants.asyncTimeout) {
        let doneCoordinates = app.coordinate(withNormalizedOffset: .zero).withOffset(.init(dx: doneButton.frame.midX, dy: doneButton.frame.midY))
        doneCoordinates.tap()
    }