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Android Espresso黑盒测试

[英]Android Espresso black-box testing

是否有人尝试使用Android Espresso black-box testing

有人可以给我提供一些简单的例子吗?

我之前曾尝试过一些示例,但每次都失败!

例子,我试过这个:

public class ApplicationTest extends ActivityInstrumentationTestCase2
{

private static final String ACTIVITY_CLASSNAME = "com.example.kai_yu.blackboxtest";

private static Class launchActivityClass;
static
{
    try
    {
        launchActivityClass = Class.forName(ACTIVITY_CLASSNAME);
    }
    catch (ClassNotFoundException e)
    {
        throw new RuntimeException(e);
    }
}

public ApplicationTest()
{
    super(launchActivityClass);
}

@Test
public void testClick()
{

}

}

但是Android Studio表示:

Caused by: java.lang.ClassNotFoundException: Didn't find class "com.example.kai_yu.blackboxtest"

com.example.kai_yu.blackboxtest is applicationId which is another installed application on my phone

谢谢!

浓缩咖啡只能作为仪器测试的一部分运行。 仪表测试只能对被测应用(即仪表的目标)起作用。

UIAutomator可能更适合您的用例。

https://developer.android.com/tools/testing-support-library/index.html#UIAutomator

Espresso文档中,您会发现以下行:

 While it can be used for black-box testing, Espresso's full power is unlocked by those who are familiar with the code base under test."

因此, gray-box testing称为Espresso gray-box testing

如果您不熟悉Java或Android编程,或者只想以最清晰的方式编写black-box testing ,请尝试学习而不是使用Espresso这个框架

Calabash-iOSCalabash-Android是底层的底层库,可让Cucumber工具在Android上运行自动化功能测试...

网站: https//calaba.sh/

GitHub: https : //github.com/calabash

您将在这里找到如何以及为什么开始使用此框架: http : //blog.teddyhyde.com/2013/11/04/a-better-way-to-test-android-applications-using-calabash/

@RunWith(AndroidJUnit4.class)
@LargeTest
public class EspressoTest1 extends ActivityInstrumentationTestCase2<MainActivity>{

        public EspressoTest1() {
            super(MainActivity.class);
        }

        @Before 
         public void setUp() throws Exception {
            super.setUp();
            injectInstrumentation(InstrumentationRegistry.getInstrumentation());
        }

        @Test 
        public void test1ChatId() {
            getActivity();
            onView(withId(R.id.anuja)).check(matches(isDisplayed()));
        }

        @After        public void tearDown() throws Exception {
            super.tearDown();
        }
}

如上所示,有两种编写Espresso测试用例的方法。示例摘自该博客http://qaautomated.blogspot.in/p/blog-page.html

在这里可以找到详细信息,详细了解如何运行espresso测试用例。

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