patrykpoborca

View.OnClickListener onClickListener = new View.OnClickListener() {
        @Override
        public void onClick(View view) {

           if(view == fetchTweetButton){
                registerSubscription(
                        tweeterApi.getTweet()
                                .subscribe(s -> {
                                    currentTweetTextView.setText(s);
                                    tweetsAdded++;

patrykpoborca

package io.patrykpoborca.cleanarchitecture.mockimpl;

import io.patrykpoborca.cleanarchitecture.network.base.OKHttp;

public class MockOkHTTP extends OKHttp {
    @Override
    public String rawResponse() {
        return "Mocked raw response: ";
    }
}

patrykpoborca

public class MockRetrofit extends Retrofit {
    private static final String MOCK_PARSE = "SomeMockResponse";
    public static final String MOCKED_STRING = "MOCKED PAGE:";

    public MockRetrofit(OKHttp okHttp, Scheduler mainScheduler) {
        super(okHttp, mainScheduler);
    }

    @Override
    public Observable<String> completeRequest() {

patrykpoborca

@Module
public class NetworkModule {

    @ApplicationScope
    @Provides
    protected OKHttp providesOkHTTP(){
        return new OKHttp();
    }

    @ApplicationScope

patrykpoborca

public class Retrofit {

    protected OKHttp okHttp;
    protected final Scheduler mainScheduler;
    public Retrofit(OKHttp okHttp, Scheduler mainScheduler) {
        this.okHttp = okHttp;
        this.mainScheduler = mainScheduler;
    }

    public Observable<String> completeRequest(){

patrykpoborca

@Module
public class ThreadingModule {
    @Named(Constants.MAIN_THREAD)
    @Provides
    public Scheduler providesMainThread(){
        return AndroidSchedulers.mainThread();
    }
}

patrykpoborca

public class MockLocalDataCache extends LocalDataCache {

    public MockLocalDataCache(Context context) {
        super(context);
    }

    @Override
    public void saveTweet(String tweet) {
        sPastTweets.add(tweet);
    }

patrykpoborca

public class MockTweeterApi extends TweeterApi{
    public MockTweeterApi(Retrofit retrofit, LocalDataCache dataCache, Scheduler mainScheduler) {
        super(retrofit, dataCache, mainScheduler);
    }

    @Override
    public Observable<UserProfile> login(String username, String password) {
        return Observable.just(new UserProfile(username, password))
                .observeOn(mainScheduler);
    }

patrykpoborca

public class TestHelper {

    private static ApplicationComponent sApplicationComponent;
    private static BaseComponent sBaseComponent;
    private static TestClassInjector sTestClassInjector;

    public static ApplicationComponent getApplicationComponent(){
        if(sApplicationComponent == null)
        {
            sApplicationComponent = DaggerApplicationComponent.builder()

patrykpoborca

@RunWith(AndroidJUnit4.class)
public class PlainTweeterTest {

    @Rule
    public ActivityTestRule<io.patrykpoborca.cleanarchitecture.ui.PlainTweeterActivity> plainTweeterActivity = new ActivityTestRule<>(io.patrykpoborca.cleanarchitecture.ui.PlainTweeterActivity.class,
            false,
            true);

    private static final String SOME_URL = "SOME_URL";
    private static final String USER_PASSWORD = "USER_PASSWORD";