@Test public void saveTask_savesTaskToServiceAPI() { Task newTask = new Task(TASK_TITLE, "Some Task Description"); mTasksRepository.saveTask(newTask); Mockito.verify(mTasksRemoteDataSource).saveTask(newTask); Mockito.verify(mTasksLocalDataSource).saveTask(newTask); assertThat(mTasksRepository.mCachedTasks.size(), CoreMatchers.is(1)); }
@Override public void saveTask(@NonNull Task task) { checkNotNull(task); mTasksRemoteDataSource.saveTask(task); mTasksLocalDataSource.saveTask(task); if (mCachedTasks == null) { mCachedTasks = new LinkedHashMap<>(); } mCachedTasks.put(task.getId(), task); }
TasksRepository implements TasksDataSource { @Override public void saveTask(@NonNull Task task) { checkNotNull(task); mTasksRemoteDataSource.saveTask(task); mTasksLocalDataSource.saveTask(task); if (mCachedTasks == null) { mCachedTasks = new LinkedHashMap<>(); } mCachedTasks.put(task.getId(), task); } }
TasksRepository implements TasksDataSource { @Override public void saveTask(@NonNull Task task) { checkNotNull(task); mTasksRemoteDataSource.saveTask(task); mTasksLocalDataSource.saveTask(task); if (mCachedTasks == null) { mCachedTasks = new LinkedHashMap<>(); } mCachedTasks.put(task.getId(), task); } private  TasksRepository(@NonNull TasksDataSource tasksRemoteDataSource,
                            @NonNull TasksDataSource tasksLocalDataSource); }
TasksRepository implements TasksDataSource { @Override public void saveTask(@NonNull Task task) { checkNotNull(task); mTasksRemoteDataSource.saveTask(task); mTasksLocalDataSource.saveTask(task); if (mCachedTasks == null) { mCachedTasks = new LinkedHashMap<>(); } mCachedTasks.put(task.getId(), task); } private  TasksRepository(@NonNull TasksDataSource tasksRemoteDataSource,
                            @NonNull TasksDataSource tasksLocalDataSource); static TasksRepository getInstance(@NonNull TasksDataSource tasksRemoteDataSource,
                                              @NonNull TasksDataSource tasksLocalDataSource); static void destroyInstance(); @Override Flowable<List<Task>> getTasks(); @Override void saveTask(@NonNull Task task); @Override void completeTask(@NonNull Task task); @Override void completeTask(@NonNull String taskId); @Override void activateTask(@NonNull Task task); @Override void activateTask(@NonNull String taskId); @Override void clearCompletedTasks(); @Override Flowable<Optional<Task>> getTask(@NonNull final String taskId); @Override void refreshTasks(); @Override void deleteAllTasks(); @Override void deleteTask(@NonNull String taskId); }
TasksRepository implements TasksDataSource { @Override public void saveTask(@NonNull Task task) { checkNotNull(task); mTasksRemoteDataSource.saveTask(task); mTasksLocalDataSource.saveTask(task); if (mCachedTasks == null) { mCachedTasks = new LinkedHashMap<>(); } mCachedTasks.put(task.getId(), task); } private  TasksRepository(@NonNull TasksDataSource tasksRemoteDataSource,
                            @NonNull TasksDataSource tasksLocalDataSource); static TasksRepository getInstance(@NonNull TasksDataSource tasksRemoteDataSource,
                                              @NonNull TasksDataSource tasksLocalDataSource); static void destroyInstance(); @Override Flowable<List<Task>> getTasks(); @Override void saveTask(@NonNull Task task); @Override void completeTask(@NonNull Task task); @Override void completeTask(@NonNull String taskId); @Override void activateTask(@NonNull Task task); @Override void activateTask(@NonNull String taskId); @Override void clearCompletedTasks(); @Override Flowable<Optional<Task>> getTask(@NonNull final String taskId); @Override void refreshTasks(); @Override void deleteAllTasks(); @Override void deleteTask(@NonNull String taskId);  }