This Gist is a part of the Article: https://prokash-sarkar.medium.com/unit-testing-with-dagger-2-brewing-a-potion-with-fakes-mocks-and-custom-rules-in-android-7f0ab7b22cb

AppComponent.kt

@Singleton
@Component(
    modules = [
        AndroidInjectionModule::class, NetworkModule::class,
        AppModule::class, AppModuleBinds::class,
        ViewModelBuilderModule::class, ActivityBuildersModule::class
    ]
)
interface AppComponent : AndroidInjector<DaggerApplication> {
    @Component.Factory
    interface Factory {
        fun create(@BindsInstance applicationContext: Context): AppComponent
    }
    fun inject(app: BaseApplication)
}