How to use

fetchBooks

method

in

com.codemate.booklibrary.ui.MainPresenter

  @Test
  public void fetchBooks_LoadsAll_AndShowsThemInUI() {
    presenter.fetchBooks();

    verify(mainView).showBooks(DUMMY_BOOKS);
  }
}

@Test
public void searchForBooks_WhenSearchingByAuthorJohn_ShowsFirstBookInUI() {
  presenter.fetchBooks();
  presenter.searchForBooks("John");
  verify(mainView).showBooks(singletonList(DUMMY_BOOKS.get(0)));
}

@Override
protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_main);
  initializeViews();
  presenter = new MainPresenter(this, new Library(), new RandomBookGenerator());
  presenter.fetchBooks();
}