我正在尝试解除我的XCUITest套件上的提醒，我目前正在使用
app.alerts.buttons["OK"].tap()
使用此功能会取消警报，但随后应用程序继续尝试点击按钮，然后失败并显示错误消息＆＃34; UI TESTING FAILURE-未找到警报匹配＆＃34 ;
这是控制台输出
t = 0.00s Start Test at 2016-11-03 14:07:30.827
t = 0.00s Set Up
t = 0.00s Launch uk.co.myapp
t = 4.89s Waiting for accessibility to load
t = 12.55s Wait for app to idle
t = 18.46s Snapshot accessibility hierarchy for uk.co.myapp
t = 19.24s Find: Descendants matching type Button
t = 19.25s Find: Elements matching predicate '"Enable notifications" IN identifiers'
t = 19.26s Tap "Enable notifications" Button
t = 19.26s Wait for app to idle
t = 19.40s Find the "Enable notifications" Button
t = 19.40s Snapshot accessibility hierarchy for uk.co.myapp
t = 27.43s Find: Descendants matching type Button
t = 27.48s Find: Elements matching predicate '"Enable notifications" IN identifiers'
t = 27.52s Wait for app to idle
t = 27.93s Synthesize event
t = 28.31s Wait for app to idle
t = 33.94s Tap "OK" Button
t = 33.94s Wait for app to idle
t = 35.19s Find the "OK" Button
t = 35.20s Snapshot accessibility hierarchy for uk.co.myapp
t = 39.68s Find: Descendants matching type Alert
t = 39.69s Wait for app to idle
t = 39.82s App event loop idle notification not received, will attempt to continue.
t = 39.82s App animations complete notification not received, will attempt to continue.
t = 39.83s Check for UI interruption: Descendants matching type Alert
t = 39.83s Snapshot accessibility hierarchy for com.apple.springboard
t = 39.93s Find: Descendants matching type Alert
t = 39.94s Find the "“VoucherCodes” Would Like to Send You Notifications" Alert
t = 39.94s Use cached accessibility hierarchy for com.apple.springboard
t = 39.97s Find: Descendants matching type Alert
t = 39.97s Find: Identity Binding
t = 39.98s Use cached accessibility hierarchy for com.apple.springboard
t = 39.99s Find: Descendants matching type Alert
t = 40.00s Find: Identity Binding
t = 40.01s Find: Descendants matching type Button
t = 40.01s Find: Elements matching predicate 'userTestingAttributes CONTAINS "cancel-button"'
t = 40.01s Get number of matches for: Descendants matching type Button
t = 40.13s Snapshot accessibility hierarchy for com.apple.springboard
t = 40.23s Find: Descendants matching type Alert
t = 40.23s Find: Identity Binding
t = 40.24s Find: Descendants matching type Button
t = 40.24s Get all elements bound by accessibility element for: Elements matching predicate 'userTestingAttributes CONTAINS "default-button"'
t = 40.34s Snapshot accessibility hierarchy for com.apple.springboard
t = 40.43s Find: Descendants matching type Alert
t = 40.45s Find: Identity Binding
t = 40.46s Find: Descendants matching type Button
t = 40.46s Find: Elements matching predicate 'userTestingAttributes CONTAINS "default-button"'
t = 40.47s Use cached accessibility hierarchy for com.apple.springboard
t = 40.49s Find: Descendants matching type Alert
t = 40.49s Find: Identity Binding
t = 40.50s Find: Descendants matching type Button
t = 40.50s Find: Elements matching predicate 'userTestingAttributes CONTAINS "default-button"'
t = 40.50s Find: Identity Binding
t = 40.50s Tap "OK" Button
t = 40.50s Wait for app to idle
t = 40.61s App event loop idle notification not received, will attempt to continue.
t = 40.61s App animations complete notification not received, will attempt to continue.
t = 40.62s Find the "OK" Button
t = 40.62s Snapshot accessibility hierarchy for com.apple.springboard
t = 40.70s Find: Descendants matching type Alert
t = 40.71s Find: Identity Binding
t = 40.71s Find: Descendants matching type Button
t = 40.71s Find: Elements matching predicate 'userTestingAttributes CONTAINS "default-button"'
t = 40.72s Find: Identity Binding
t = 40.72s Wait for app to idle
t = 40.84s App event loop idle notification not received, will attempt to continue.
t = 40.84s App animations complete notification not received, will attempt to continue.
t = 40.84s Synthesize event
t = 41.17s Wait for app to idle
t = 41.43s App event loop idle notification not received, will attempt to continue.
t = 41.43s App animations complete notification not received, will attempt to continue.
t = 41.44s Snapshot accessibility hierarchy for com.apple.springboard
t = 41.52s Find: Descendants matching type Alert
t = 41.53s Find: Identity Binding
t = 41.54s Wait for view controller view-did-disappear
t = 42.21s Snapshot accessibility hierarchy for uk.co.myapp
t = 45.68s Find: Descendants matching type Alert
t = 45.69s Wait for app to idle
t = 46.82s Find the "OK" Button (retry 1)
t = 46.82s Snapshot accessibility hierarchy for
MyApp的 t = 50.18s查找：后代匹配类型警报 t = 50.19s等待应用程序空闲 t = 51.38s找到＆＃34; OK＆＃34;按钮（重试2） t = 51.38s uk.myapp的快照可访问性层次结构 t = 55.06s查找：后代匹配类型警报 t = 55.06s等待应用程序空闲 t = 55.44s断言失败：signUpSetUp.swift：21：UI测试失败 - 未找到警报匹配项 查询输入为{（ 应用程序0x7fb51cf80840：{{0.0,0.0}，{375.0,667.0}}，标签
有没有更好的方法来解决这个问题？或者有解决方法我出错了吗？对此已经有一段时间感到困惑了！
答案 0 :(得分：7)
我改进了@ user3271402的答案
addUIInterruptionMonitorWithDescription("alert description") { (alert) -> Bool in
let alertButton = alert.buttons["OK"]
if alertButton.exists {
alertButton.tap()
return true
}
return false
}
app.tap()
如果警报存在，只需点按即可。如果没有发生警报，则返回false并点击应用程序和结束。
答案 1 :(得分：1)
XCTest中有a method警报处理：
addUIInterruptionMonitorWithDescription("iTunesStoreAlert") { alert in
alert.buttons["OK"].tap()
return true
}
您可以在测试开始时将其放入..或者您希望收到警报的位置