ios - XCUITest 获取 URL 值

Question

我正在使用 XCUITest 和 XCode 8.3.3 版。该应用程序有一个启动浏览器窗口的登录按钮。想知道是否有人可以告诉我如何访问打开的 URL 的值。我想验证我们在选择“登录”按钮时启动了正确的 URL。

let app = XCUIApplication()
let loginButton = app.buttons["Login"]
loginButton.tap()

此时浏览器窗口打开:

如何获取 xyz.com 的值？

使用辅助功能检查器，我可以看到:

Answer 1

我创建了一个小项目，在启动时在 SFSafariViewController 中加载 google.com。当我针对此应用程序运行 UI 测试并打印窗口的调试描述时，我得到以下信息:

(lldb) po XCUIApplication().windows.descendants(matching: .any)
    t =    29.26s     Use cached accessibility hierarchy for com.tito.Safari
    t =    29.27s     Find: Descendants matching type Window
    t =    29.27s     Find: Descendants matching type Any
Find: Target Application 0x6000000afa20
  Output: {
    Application 0x6000001684c0: {{0.0, 0.0}, {375.0, 667.0}}, label: 'Safari'
  }
  ↪︎Find: Descendants matching type Window
    Output: {
      Window 0x600000169a80: Main Window, {{0.0, 0.0}, {375.0, 667.0}}
      Window 0x60000016a8c0: {{0.0, 0.0}, {375.0, 667.0}}
      Window 0x60000016fb40: {{0.0, 0.0}, {375.0, 667.0}}
      Window 0x60000016c780: {{0.0, 0.0}, {375.0, 667.0}}
      Window 0x600000169e40: {{-0.0, -0.0}, {375.0, 667.0}}
    }
    ↪︎Find: Descendants matching type Any
      Output: {
        Button 0x608000169900: traits: 8589934593, {{9.5, 22.0}, {43.0, 34.0}}, label: 'Done'
        Other 0x608000165b80: traits: 8589935104, {{68.5, 24.5}, {295.0, 29.0}}, identifier: 'URL', label: 'Address', value: 10%
        Button 0x608000169840: traits: 8589934593, {{336.5, 24.5}, {29.0, 29.0}}, identifier: 'StopButton', label: 'stop'
        Button 0x600000168100: traits: 146028888065, {{66.5, 24.5}, {299.0, 29.0}}, identifier: 'URL', label: 'Address', value: ‎google.com
        Other 0x6080001696c0: traits: 8589934592, {{0.0, 20.0}, {375.0, 44.0}}
        WebView 0x608000167ec0: traits: 8589934592, {{0.0, 0.0}, {375.0, 667.0}}
        Other 0x608000167e00: traits: 8589934592, {{0.0, 0.0}, {375.0, 667.0}}
        Other 0x608000169b40: traits: 8589934592, {{0.0, 0.0}, {375.0, 667.0}}
        Other 0x608000167a40: traits: 8589934592, {{0.0, 622.5}, {375.0, 0.5}}
        Button 0x6080001675c0: traits: 8589934849, {{0.5, 625.0}, {42.0, 40.0}}, label: 'Back'
        Button 0x600000167bc0: traits: 8589934849, {{104.0, 625.0}, {42.0, 40.0}}, label: 'Forward'
        Button 0x600000167c80: traits: 8589934593, {{207.5, 624.0}, {51.0, 40.0}}, label: 'Share'
        Button 0x60000016fa80: traits: 8589934593, {{320.5, 625.5}, {55.0, 40.0}}, label: 'Open in Safari'
        Toolbar 0x608000167b00: traits: 35192962023424, {{0.0, 623.0}, {375.0, 44.0}}
        Other 0x608000165ac0: traits: 8589934592, {{0.0, 0.0}, {375.0, 667.0}}
        Other 0x608000169780: traits: 8589934592, {{0.0, 0.0}, {375.0, 667.0}}
        Other 0x608000169480: 
        Other 0x608000169180: traits: 8589934592, {{0.0, 0.0}, {375.0, 667.0}}
        Other 0x60000016cc00: traits: 8589934592, {{0.0, 64.0}, {24.0, 603.0}}
        Other 0x6080001690c0: traits: 8589934592, {{0.0, 0.0}, {375.0, 667.0}}
        Other 0x600000168400: {{0.0, 0.0}, {375.0, 667.0}}
        Other 0x600000169180: traits: 8589934592, {{0.0, 0.0}, {375.0, 667.0}}
        Other 0x600000169f00: 
        Other 0x60000016a680: traits: 8589934592, {{0.0, 0.0}, {375.0, 667.0}}
        Other 0x600000167b00: {{0.0, 0.0}, {375.0, 20.0}}
        Other 0x60000016fd80: traits: 8388608, {{6.0, 0.0}, {39.0, 20.0}}
        Other 0x60000016e340: traits: 8388608, {{50.0, 0.0}, {13.0, 20.0}}, label: '3 of 3 Wi-Fi bars', value: SSID
        Other 0x60000016fe40: traits: 8389120, {{161.0, 0.0}, {57.0, 20.0}}, label: '10:33 AM'
        Other 0x60000016e880: traits: 8388608, {{337.0, 0.0}, {33.0, 20.0}}, label: '-100% battery power'
        Other 0x60000016dc80: {{0.0, 0.0}, {375.0, 20.0}}
        StatusBar 0x600000169240: {{0.0, 0.0}, {375.0, 20.0}}
        Other 0x60000016a440: traits: 8589934592, {{0.0, 0.0}, {375.0, 667.0}}
        Other 0x600000170140: 
        Other 0x60000016da40: traits: 8589934592, {{-0.0, -0.0}, {375.0, 667.0}}
        Other 0x60000016c600: 
        Other 0x60000016af80: traits: 8589934592, {{-0.0, -0.0}, {375.0, 667.0}}
      }

您可以看到包含值 google.com 的元素被视为辅助功能框架的按钮。

Button 0x600000168100: traits: 146028888065, {{66.5, 24.5}, {299.0, 29.0}}, identifier: 'URL', label: 'Address', value:

这似乎是错误的，但事实就是如此，对此您无能为力。访问该元素值的方式如下

XCUIApplication().buttons['URL'].value!

唯一的问题是它返回以下内容

‎gen.xyz, secure and validated connection

所以最后要做的就是解析这个，你会得到地址

let value = XCUIApplication().buttons["URL"].value as! String
let address = value.components(separatedBy: ",").first!

虽然这绝对是 hacky，但如果 Apple 决定将他们自己的建议应用到他们自己的产品中，在可访问性方面，将来可能会改变。