Question

有没有办法自动化SFSafariViewController？我喜欢Xcode 7 UI测试功能，但它似乎不支持SFSafariViewController自动化。我正在测试的一些UI流程需要一个Web浏览器，因此该应用程序使用SFSafariViewController使其比Web视图更安全。

Answer 1

如果它类似于启动扩展程序（目前已通过直接交互方式中断），请尝试在您要查找的元素点击屏幕：

点击启动扩展程序的操作表的示例：

func tapElementInActionSheetByPosition(element: XCUIElement!) {
    let tableSize = app.tables.elementBoundByIndex(0).frame.size
    let elementFrame = element.frame

    // get the frame of the cancel button, because it has a real origin point
    let CancelY = app.buttons["Cancel"].frame.origin.y

    // 8 is the standard apple margin between views
    let yCoordinate = CancelY - 8.0 - tableSize.height + elementFrame.midY

    // tap the button at its screen position since tapping a button in the extension picker directly is currently broken
    app.coordinateWithNormalizedOffset(CGVectorMake(elementFrame.midX / tableSize.width, yCoordinate / app.frame.size.height)).tap()
}

注意：您必须点击XCUIApplication查询图层。按位置点击元素不起作用。

Answer 2

目前Xcode 9.3支持此功能，但由于annoying Xcode bug而无法正常运行。

在测试中，您可以打印app.webViews.buttons.debugDescription或app.webViews.textFields.debugDescription，并打印正确的信息，但在tap或typeText之后您已经崩溃。

要解决此问题，您可以解析debugDescription，提取坐标并按坐标点按。对于文本字段，您可以通过“粘贴”菜单插入文本。

private func coordinate(forWebViewElement element: XCUIElement) -> XCUICoordinate? {
    // parse description to find its frame
    let descr = element.firstMatch.debugDescription
    guard let rangeOpen = descr.range(of: "{{", options: [.backwards]),
        let rangeClose = descr.range(of: "}}", options: [.backwards]) else {
            return nil
    }

    let frameStr = String(descr[rangeOpen.lowerBound..<rangeClose.upperBound])
    let rect = CGRectFromString(frameStr)

    // get the center of rect
    let center = CGVector(dx: rect.midX, dy: rect.midY)
    let coordinate = XCUIApplication().coordinate(withNormalizedOffset: .zero).withOffset(center)
    return coordinate
}

func tap(onWebViewElement element: XCUIElement) {
    // xcode has bug, so we cannot directly access webViews XCUIElements
    // as workaround we can check debugDesciption, find frame and tap by coordinate
    let coord = coordinate(forWebViewElement: element)
    coord?.tap()
}

关于此的文章：https://medium.com/@pilot34/work-with-sfsafariviewcontroller-or-wkwebview-in-xcode-ui-tests-8b14fd281a1f

完整代码在此处：https://gist.github.com/pilot34/09d692f74d4052670f3bae77dd745889

在UI测试中自动化SFSafariViewController的任何方法吗？

2 个答案: