在仪表测试发送大写字母一个文本编辑 [英] Sending upper case letters to a TextEdit during instrumented tests
问题描述
我写一个JUnit测试案例我的Android应用程序。测试类扩展 ActivityInstrumentationTestCase2 键，通话的SendKeys（）来模拟对文本编辑小部件。然而，所有的字母键codeS（如 KeyEvent.KEY code_G ）的只发送小写字母的文本编辑。我试着发 KeyEvent.KEY code_SHIFT_LEFT 发送字母键code，但似乎并没有工作之前。那么，如何模拟用户输入一个大写字母？
I am writing a JUnit test case for my Android app. The test class extends ActivityInstrumentationTestCase2 and calls sendKeys() to emulate user input for TextEdit widgets. However, all of the alphabetic keycodes (e.g. KeyEvent.KEYCODE_G) only send lower case letters to the TextEdit. I tried sending KeyEvent.KEYCODE_SHIFT_LEFT before sending an alphabetic keycode, but that didn't seem to work. So how do I simulate the user typing an upper-case letter?
编辑：
我可以手动输入大写字母。实际上，的EditText被定义为
I can enter upper case letters manually. In fact, the EditText is defined as
<EditText android:id="@id/brand_text"
android:singleLine="true"
android:capitalize="words"
android:hint="@string/brand_hint"
/>
的的android：大写=字属性将强制屏幕键盘到模拟器大写模式。 （我假设它会做同样的设备上，但没有一个测试它。）由于其自带的SDK模拟器并不模拟硬件键盘，我一直无法测试我的UI是如何工作的使用硬键。
The android:capitalize="words" attribute forces the onscreen keyboard into uppercase mode in the emulator. (I assume it will do the same on a device but don't have one to test it on.) Since the emulator which comes with the SDK doesn't emulate the hardware keyboard, I have been unable to test how my UI works using hard keys.
我也试过
EditText brandText = this.activity.findViewById(R.id.brand_text);
brandText.setText(someString);
不过，我这样做时，测试失败。我砍掉了所有的code，所以我不此刻在这里有细节。我会尝试重新创建它，并与细节编辑这个问题。
However, the test failed when I did this. I axed all that code, so I don't have the details here at the moment. I will try to recreate it and edit this question with those details.
推荐答案
我没有在我的OP，我在写一个方法来发送一个字符串中的字符提到一个文本框。我试着用的setText（）作为@PaulHarris建议，但不能让它开始工作;我的测试中还是失败了一些断言。
I didn't mention in my OP that I was writing a method to send the characters of a String to a text box. I tried using setText() as @PaulHarris suggested but couldn't get it to work; my tests still failed some assertions.
在一些挖，终于找到<一href=\"http://developer.android.com/reference/android/app/Instrumentation.html#sendStringSync%28java.lang.String%29\"相对=nofollow> Instrumentation.sendStringSync（） 它适合我的目的。 （您可以通过调用<一个获得仪表对象href=\"http://developer.android.com/reference/android/test/InstrumentationTestCase.html#getInstrumentation%28%29\"相对=nofollow> getInstrumentation（）在您的测试类。）
After some digging, finally found Instrumentation.sendStringSync() which works for my purposes. (You can get an Instrumentation object by calling getInstrumentation() in your test class.)
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