如何使用匕首2.11注入模拟

我找到了答案。

我在测试中改变了注射剂成分……如下所示:

@Inject
lateinit var someDependency: SomeDependency

val app = instrumentation.targetContext.applicationContext as MyApplication

app.injectorComponent = DaggerMockComponent.builder()
                .mockModule(MockModule(app))
                .build()

if (null == mockComponent) {
      mockComponent = app.injectorComponent as MockComponent
      mockComponent!!.inject(this)
}

open class MyApplication : Application(), HasActivityInjector {
        @Inject
        lateinit var androidInjector : DispatchingAndroidInjector<Activity>

    lateinit var injectorComponent: InjectorComponent

    override fun onCreate() {
        super.onCreate()              

        buildInjector()

    }


    open fun buildInjector() {
        injectorComponent = DaggerInjectorComponent.builder()
                .dataModule(DataModule())
                .appModule(AppModule(this))
                .trackerModule(TrackerModule(this, FirebaseAnalytics.getInstance(this)))
                .build()
    }

    override fun activityInjector(): AndroidInjector<Activity> = androidInjector

}

但是现在我在测试中使用了另一个应用程序,我扩展了默认应用程序(TestApplication)。在此应用中,我构建了一个不同的喷油器:

class TestApplication : MyApplication() {

    override fun buildInjector() {
        injectorComponent = DaggerMockComponent.builder().mockModule(MockModule(this)).build()
    }
}

然后在测试中只需执行以下操作:

@Before
fun setUp() {
    val app = instrumentation.targetContext.applicationContext as TestApplication
    (app.injectorComponent as MockComponent).inject(this)
}