如何使用 espresso 为导航抽屉菜单编写测试用例

How to write test cases for navigation drawer menu using espresso

我是 espresso 的新手,正在尝试为我的 android 应用程序编写测试用例。我在 google 上搜索为导航抽屉菜单编写测试用例。但是无法导入

 import static android.support.test.espresso.contrib.DrawerActions.closeDrawer;
import static android.support.test.espresso.contrib.DrawerActions.openDrawer;
import static android.support.test.espresso.contrib.DrawerMatchers.isClosed;
import static android.support.test.espresso.contrib.DrawerMatchers.isOpen;

所以请帮我解决这个问题。提前致谢

将这些依赖项添加到您的 app/build.gradle 文件中:

androidTestCompile("com.android.support.test.espresso:espresso-contrib:2.2.2") {
    exclude group: 'com.android.support', module: 'appcompat'
    exclude group: 'com.android.support', module: 'support-v4'
    exclude group: 'com.android.support', module: 'support-v7'
    exclude group: 'com.android.support', module: 'design'
    exclude module: 'support-annotations'
    exclude module: 'recyclerview-v7'
}

希望对您有所帮助