ApplicationTestModule.java

package in.mvpstarter.sample.common.injection.module;

import android.app.Application;
import android.content.Context;

import javax.inject.Singleton;

import dagger.Module;
import dagger.Provides;
import in.mvpstarter.sample.data.DataManager;
import in.mvpstarter.sample.data.remote.MvpStarterService;
import in.mvpstarter.sample.injection.ApplicationContext;

import static org.mockito.Mockito.mock;

/**
 * Provides application-level dependencies for an app running on a testing environment
 * This allows injecting mocks if necessary.
 */
@Module
public class ApplicationTestModule {
    private final Application mApplication;

    public ApplicationTestModule(Application application) {
        mApplication = application;
    }

    @Provides
    @Singleton
    Application provideApplication() {
        return mApplication;
    }

    @Provides
    @ApplicationContext
    Context provideContext() {
        return mApplication;
    }

    /*************
     * MOCKS
     *************/

    @Provides
    @Singleton
    DataManager providesDataManager() {
        return mock(DataManager.class);
    }

    @Provides
    @Singleton
    MvpStarterService provideMvpBoilerplateService() {
        return mock(MvpStarterService.class);
    }

}