mockito Android单元测试失败,出现java.lang.IllegalArgumentException:需要INTERNET权限

xpcnnkqh  于 2022-11-08  发布在  Android
关注(0)|答案(1)|浏览(144)

我正在尝试为我的应用程序设置单元测试。但是我遇到了Segment的问题
这是我的测试类:

@RunWith(RobolectricTestRunner::class)
@Config(sdk = [Build.VERSION_CODES.O_MR1])
class LoginViewModelTest {
    private lateinit var viewModel: LoginViewModel

    @Mock
    private lateinit var authService: AuthService

    @Mock
    private lateinit var sharedPreferences: SharedPreferences

    @Before
    fun setUp() {
        MockitoAnnotations.initMocks(this)
        val mMyApplication = mock<Application>()
        viewModel = LoginViewModel(mMyApplication, sharedPreferences, authService)
    }

    @Test
    fun test_phone(){
        viewModel.isPhone.observeForTesting {
            val isPhone = LiveDataTestUtil.getValue(viewModel.isPhone) ?: 
                return@observeForTesting
           Assert.assertFalse(isPhone)
        }
    }
}

此操作失败,并显示以下错误:

INTERNET permission is required.
java.lang.IllegalArgumentException: INTERNET permission is required.
    at com.segment.analytics.Analytics$Builder.<init>(Analytics.java:1068)
    at com.app.android.MyApplication.onCreate(MyApplication.kt:42)

MyApplication类正在如下初始化段:

override fun onCreate() {
val analytics: Analytics = Analytics.Builder(  //This is where its failing
            applicationContext,
            this.getString(R.string.segmentApiKey)
        )
            .trackApplicationLifecycleEvents()
            .build()

        // Set the initialized instance as a globally accessible instance.
        Analytics.setSingletonInstance(analytics)
}

我在堆栈溢出中找到了this
他们建议我们必须像这样初始化应用程序:

protected Context instance() {
        ShadowApplication shadowApp = Shadows.shadowOf(this);
        shadowApp.grantPermissions("android.permission.INTERNET");

        return shadowApp.getApplicationContext();
    }

instance()传递给段,如下所示:

Analytics.with(instance()).identify("userId", null, null);

我不认为这是正确的方式,因为我们正在修改单元测试的代码,这不是正确的方式IMHO。
我还是尝试了,但是失败了,因为它无法解析shadowApp.getApplicationContext()
我正在使用shadowApplication,方法是添加此

implementation 'org.robolectric:shadow-framework:4.6'

请帮我解决这个问题。提前感谢。
如果使用ShadowApplication是正确的方法,请帮助我了解发生了什么。我对这个代码片段的理解是,它是一个示例应用程序类或可以用于测试的东西。请cmiiw。
编辑:我的AndroidManifest.xml已经有了互联网权限〈uses-permission android:name=“android.permission.INTERNET”

0pizxfdo

0pizxfdo1#

很显然我的设备出了点问题
我加了这些

// Required -- JUnit 4 framework
testImplementation 'junit:junit:4.13.2'
// Optional -- Robolectric environment
testImplementation 'androidx.test:core:1.4.0'
// Optional -- Mockito framework
testImplementation 'org.mockito:mockito-core:4.5.0'
// Optional -- mockito-kotlin
testImplementation "org.mockito.kotlin:mockito-kotlin:4.0.0"
// Optional -- Mockk framework
testImplementation 'io.mockk:mockk:1.12.3'
testImplementation 'androidx.test.ext:junit-ktx:1.1.3'
testImplementation 'org.robolectric:robolectric:4.6.1'
testImplementation 'org.mockito:mockito-inline:2.13.0'
testImplementation 'android.arch.core:core-testing:1.1.1'

并将我的测试类更改为如下所示:

@RunWith(MockitoJUnitRunner::class)
class LoginViewModelTest : TestCase() {
    @get:Rule
    var instantExecutorRule = InstantTaskExecutorRule()
    private lateinit var viewModel: LoginViewModel

    @Before
    public override fun setUp() {
        super.setUp()
        val mMyApplication = mock(Application::class.java)
        val sharedPreferences = mock(SharedPreferences::class.java)
        val authService = mock(AuthService::class.java)
        val analyticsFacade = mock(AnalyticsFacadeImpl::class.java)
        doNothing().`when`(analyticsFacade).trackEvent(anyString(), any())
        viewModel = LoginViewModel(
        mMyApplication, sharedPreferences, authService,
             analyticsFacade as AnalyticsFacadeImpl)
    }

    @Test
    fun test_phone(){
        viewModel.isPhone.observeForTesting {
            val isPhone = LiveDataTestUtil.getValue(viewModel.isPhone) ?: 
                return@observeForTesting
           Assert.assertFalse(isPhone)
        }
    }
}

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