Question

有没有办法在android中设置测试运行顺序？
我使用Espresso框架，需要测试很多活动并在它们之间进行转换。我想为这些活动编写不同的测试，但我需要一个特定的命令来运行这些测试。

Answer 1

espresso set运行测试顺序

来自Junit 4.11附带@FixMethodOrder注释。不使用自定义解决方案，只需使用FixMethodOrder（MethodSorters.NAME_ASCENDING）升级junit版本并注释测试类。查看发行说明以获取详细信息。

以下是一个示例：

import org.junit.runners.MethodSorters;

import org.junit.FixMethodOrder;
import org.junit.Test;

@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class SampleTest {

   @Test
   public void A_firstTest() {
      System.out.println("first");
   }

   @Test
   public void B_secondTest() {
      System.out.println("second");
   }
}

Answer 2

正如@spinster上面所说，你应该以顺序无关紧要的方式编写测试。

我相信Junit 3将按照完全限定类名的字母顺序运行测试，所以理论上你可以按照你希望它们执行的顺序按字母顺序命名它们（包名，类名，方法名）来控制顺序，但我不建议这样做。

请参阅： How to run test methods in specific order in JUnit4? How to pre-define the running sequences of junit test cases？

Answer 3

您可以添加注释作为测试运行器夹具，如下所示：

@FixMethodOrder(MethodSorters.NAME_ASCENDING)

就在班级名称

之上

Answer 4

是您可以使用test_name的订单号设置订单，请参阅以下示例 -

public class MyEspressoTest
        extends ActivityInstrumentationTestCase2<UserLoginActivity> {

    private UserLoginActivity mActivity;

    public MyEspressoTest() {
        super(UserLoginActivity.class);
    }

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

    public void test1InvalidPropigerLogin() {
        // Type text and then press the button.

        //setContentView function to see the layout

        onView(withId(R.id.username))
                .perform(typeText("hill.hacker@gmail.com"), closeSoftKeyboard());
        onView(withId(R.id.password))
                .perform(typeText("hhhhh"), closeSoftKeyboard());

        onView(withId(R.id.user_login_button)).perform(click());
        // Check that the text was changed.
        onView(withId(R.id.login_status))
                .check(matches(withText("Invalid username or password")));

        //System.out.println("Test pass with invalid user and password");
    }

    public void test2ValidPropigerLogin() {
        // Type text and then press the button.

        onView(withId(R.id.username))
                .perform(typeText("hill.hacker@like.com"), closeSoftKeyboard());
        onView(withId(R.id.password))
                .perform(typeText("gggggg"), closeSoftKeyboard());

        onView(withId(R.id.user_login_button)).perform(click());

        //System.out.println("Test pass with valid user and password");
    }

    public void test3ForgetPasswordButton() {

        onView(withId(R.id.forgot_pwd_button)).perform(click());

        //onView(isRoot()).perform(ViewActions.pressBack());

        onView(withId(R.id.email_edittext))
                .perform(typeText("hill.hacker@propiger.in"), closeSoftKeyboard());
        onView(withId(R.id.reset_password_button)).perform(click());
        // Check that the text was changed.
        onView(withId(R.id.reset_result))
                .check(matches(withText("Email not registered with propiger")));
    }
    public void test4ForgetPasswordButton2() {

        onView(withId(R.id.forgot_pwd_button)).perform(click());

        onView(withId(R.id.email_edittext))
                .perform(typeText("Hill.Hacker@like.com"), closeSoftKeyboard());
        onView(withId(R.id.reset_password_button)).perform(click());
        // Check that the text was changed.
        onView(withId(R.id.reset_result))
                .check(matches(withText("Reset password link sent successfully")));
    }
    public void test5RegisterButton() {
        onView(withId(R.id.register_button)).perform(click());

              //onView(isRoot()).perform(ViewActions.pressBack());

        onView(withId(R.id.register_name_edittext))
                .perform(typeText("Hill Hacker"), closeSoftKeyboard());
        onView(withId(R.id.register_email_edittext))
                .perform(typeText("Hill.Hacker+888@gmail.com"), closeSoftKeyboard());
        onView(withId(R.id.register_mobileno_edittext))
                .perform(typeText("9090909090"), closeSoftKeyboard());
        onView(withId(R.id.register_password_edittext))
                .perform(typeText("password111"), closeSoftKeyboard());
        onView(withId(R.id.register_confirm_password_edittext))
                .perform(typeText("password111"), closeSoftKeyboard());
        //onView(withId(R.id.register_country_spinner)).perform(click());
        //onView(isRoot()).perform(withId(R.id.register_country_spinner, Sampling.SECONDS_15));
        onData(allOf(is(instanceOf(String.class)), is("India")))
                .perform(click());

       onView(withId(R.id.register_country_spinner)).check(matches(withText(containsString("India"))));

        onView(withId(R.id.register_button)).perform(click());

    }


}

Answer 5

我需要首先测试loginActivity测试，如果成功，它将登录用户。然后我应该测试其他活动。 LogoutActivity测试应该在最后运行。因此，需要进行活动测试。

Answer 6

在类名顶部添加注释 @FixMethodOrder（MethodSorters.NAME_ASCENDING），并按升序命名方法。

请参阅以下链接。答案是满足您的需求。

https://stackoverflow.com/a/41198659/4675067

https://stackoverflow.com/a/34456810/4675067

Answer 7

您有3种方法：

方法1 ：JUnit 4和5可以正常工作

@Test
public void testFunctionMain() {
    test1(); 
    test2()
    test3(); 
}

方法2： JUnit 4和5可以正常工作

使用@FixMethodOrder

@FixMethodOrder(MethodSorters.NAME_ASCENDING)
@RunWith(AndroidJUnit4::class)
class LoginActivityTest {
}

方法3 ：Junit5工作

使用@Order

@Test
@Order(2)
public void testFunction(){
}

用浓咖啡测试订单

7 个答案: