Espresso Webview选择隐藏元素 [英] Espresso Webview select hidden element

问题描述

如何使用espresso在Android Webview中找到隐藏的元素?这是我尝试过的:

How do you find a hidden element inside an Android Webview using espresso? This is what I tried:

onWebView().withElement(findElement(Locator.CSS_SELECTOR, "#clsp:hidden"));

这将产生以下堆栈跟踪.

That produces the following stacktrace.

java.lang.RuntimeException:java.lang.RuntimeException:错误 评价评价:状态:13值:{message =无效或非法 指定了选择器} hasMessage:正确的消息:无效或 在指定了非法选择器 android.support.test.espresso.web.sugar.Web $ WebInteraction $ ExceptionPropagator.(Web.java:323) 在 android.support.test.espresso.web.sugar.Web $ WebInteraction.doEval(Web.java:292) 在 android.support.test.espresso.web.sugar.Web $ WebInteraction.withElement(Web.java:208) 在 com.middlestump.MainActivityInstrumentationTest.createAlert(MainActivityInstrumentationTest.java:89) 在java.lang.reflect.Method.invoke(本机方法)在 java.lang.reflect.Method.invoke(Method.java:372)在 org.junit.runners.model.FrameworkMethod $ 1.runReflectiveCall(FrameworkMethod.java:50)

java.lang.RuntimeException: java.lang.RuntimeException: Error in evaluationEvaluation: status: 13 value: {message=An invalid or illegal selector was specified} hasMessage: true message: An invalid or illegal selector was specified at android.support.test.espresso.web.sugar.Web$WebInteraction$ExceptionPropagator.(Web.java:323) at android.support.test.espresso.web.sugar.Web$WebInteraction.doEval(Web.java:292) at android.support.test.espresso.web.sugar.Web$WebInteraction.withElement(Web.java:208) at com.middlestump.MainActivityInstrumentationTest.createAlert(MainActivityInstrumentationTest.java:89) at java.lang.reflect.Method.invoke(Native Method) at java.lang.reflect.Method.invoke(Method.java:372) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)

MainActivityInstrumentationTest.java:89位是我给出的代码行.

The MainActivityInstrumentationTest.java:89 bit is the line of code I have given.

也尝试过:

onWebView().withElement(findElement(Locator.CSS_SELECTOR, "#clsp")).check(isDisplayed());

但是WebAssertion和ViewAssertion

推荐答案

滑动网页视图并找到隐藏的元素:

Swipe webview and find the hidden element:

onView(withId(R.id.webView)).perform(ViewActions.swipeUp());

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