Android Open Source - watchme Movie List Fragment Test

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License

The source code is released under:
Copyright (c) 2012 Johan Brook, Robin Andersson, Lisa Stenberg, Mattias Henriksson Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documen...
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Java Source Code

package se.chalmers.watchmetest.ui;
/*from ww w .  j  a  va  2s  . c om*/
import java.util.ArrayList;

import se.chalmers.watchme.R;
import se.chalmers.watchme.activity.AddMovieActivity;
import se.chalmers.watchme.activity.MainActivity;
import se.chalmers.watchme.activity.MovieDetailsActivity;
import se.chalmers.watchme.database.DatabaseHelper;
import se.chalmers.watchmetest.Constants;
import android.test.ActivityInstrumentationTestCase2;
import android.view.View;
import android.webkit.WebView.FindListener;
import android.widget.ProgressBar;
import android.widget.RatingBar;
import android.widget.TextView;

import com.jayway.android.robotium.solo.Solo;

/**
 * Class that tests functionality implemented in the MovieListFragment class.
 * Tests are performed with methods from the robotium api.
 * 
 * @author mattiashenriksson
 * 
 */
public class MovieListFragmentTest extends
    ActivityInstrumentationTestCase2<MainActivity> {

  Solo solo;
  DatabaseHelper dbh;

  public MovieListFragmentTest() {
    super(MainActivity.class);
  }

  @Override
  protected void setUp() throws Exception {
    super.setUp();
    solo = new Solo(getInstrumentation(), getActivity());
    dbh = new DatabaseHelper(getActivity());
  }

  @Override
  public void tearDown() throws Exception {
    // Finish all activities that have been opened during test execution.
    solo.finishOpenedActivities();

    // Clear list of movies stored in database
    dbh.onUpgrade(dbh.getWritableDatabase(), 1, 1);
  }

  /**
   * Test if it's possible to add a movie.
   * 
   * Add a movie in the add movie activity and check if it is really added in
   * the movie list fragment's list.
   */
  public void testAddMovie() {
    // Clear list of movies stored in database
    dbh.onUpgrade(dbh.getWritableDatabase(), 1, 1);

    // Check pre-conditions
    solo.waitForActivity("MainActivity");
    solo.assertCurrentActivity("MainActivity expected", MainActivity.class);

    // Input movie data
    solo.clickOnActionBarItem(R.id.menu_main_add_movie);
    solo.waitForActivity("AddMovieActivity");
    solo.assertCurrentActivity("AddMovieActivity expected",
        AddMovieActivity.class);
    solo.enterText(Constants.TITLE_FIELD, "TEST_MOVIE");
    solo.setProgressBar(Constants.RATING_BAR, 1);
    solo.clickOnView(solo.getView(R.id.release_date_button));
    
    if(!solo.waitForText("Done")) {
      solo.sleep(2000);
    }
    solo.clickOnView(solo.getView(R.id.release_date_button));
    solo.setDatePicker(Constants.DATE_PICKER, 2013, 12, 24);
    solo.clickOnText("Done");
    solo.waitForDialogToClose(Constants.WAIT_FOR_DIALOG_TO_CLOSE_TIME);
    solo.enterText(Constants.TAG_FIELD, "Action");
    solo.enterText(Constants.NOTE_FIELD, "Mum said I'd like this");
    solo.clickOnActionBarItem(R.id.menu_add_movie);

    // Check if movie is added in movie list
    solo.waitForActivity("MainActivity");
    solo.assertCurrentActivity("MainActivity expected", MainActivity.class);
    boolean movieFound = solo.searchText("TEST_MOVIE");
    assertTrue(movieFound);
  }

  /**
   * Test if it's possible to remove a movie from movie list fragment's movie
   * list by performing a "long click" on it.
   */
  public void testRemoveMovie() {
    // Clear list of movies stored in database
    dbh.onUpgrade(dbh.getWritableDatabase(), 1, 1);
    
    solo.waitForActivity("MainActivity");

    // Add movie
    solo.clickOnActionBarItem(R.id.menu_main_add_movie);
    solo.enterText(Constants.TITLE_FIELD, "TEST_MOVIE");
    solo.clickOnActionBarItem(R.id.menu_add_movie);
    
    solo.waitForActivity("MainActivity");
    solo.assertCurrentActivity("MainActivity expected", MainActivity.class);
    
    // Perform long click on movie
    solo.clickLongOnText("TEST_MOVIE");
    boolean dialogAppeared = solo
        .waitForText("Are you sure you want to delete \"TEST_MOVIE\"?");
    assertTrue(dialogAppeared);

    // Try possibility to cancel remove process 
    solo.clickOnText("Cancel");
    solo.waitForDialogToClose(Constants.WAIT_FOR_DIALOG_TO_CLOSE_TIME);
    boolean expected = true;
    boolean actual = solo.searchText("TEST_MOVIE");
    assertEquals("TEST_MOVIE was not found", expected, actual);

    // Remove movie
    solo.clickLongOnText("TEST_MOVIE");
    solo.waitForText("Are you sure you want to delete \"TEST_MOVIE\"?");
    solo.clickOnText("Yes");
    solo.waitForDialogToClose(Constants.WAIT_FOR_DIALOG_TO_CLOSE_TIME);

    // Delay. Gives TEST_MOVIE time to disappear
    solo.sleep(5000);

    expected = false;
    actual = solo.searchText("TEST_MOVIE");
    assertEquals("TEST_MOVIE was found", expected, actual);
  }

  /**
   * Test if a click on a movie brings you to the movie details view.
   */
  public void testClickOnMovie() {
    // Clear list of movies stored in database
    dbh.onUpgrade(dbh.getWritableDatabase(), 1, 1);

    solo.waitForActivity("MainActivity");
    
    // Add movie
    solo.clickOnActionBarItem(R.id.menu_main_add_movie);
    solo.waitForActivity("AddMovieActivity");
    solo.enterText(Constants.TITLE_FIELD, "TEST_MOVIE");
    solo.clickOnActionBarItem(R.id.menu_add_movie);
    
    solo.waitForActivity("MainActivity");
    
    // Check if brought to details activity
    solo.clickOnText("TEST_MOVIE");
    solo.waitForActivity("MovieDetailsActivity");
    solo.assertCurrentActivity("MovieDetailsActivity expected",
        MovieDetailsActivity.class);
  }

  // TODO: add date sorting. hard to compare dates..
  // TODO: refactor?
  public void testSort() {
    // Clear list of movies stored in database
    dbh.onUpgrade(dbh.getWritableDatabase(), 1, 1);
    
    solo.waitForActivity("MainActivity");

    // Add three movies with different titles, rating and dates
    char movieFirstCharacter = 'A';
    int year = 2012;
    int rating = 1;
    for (int i = 0; i < 3; i++) {
      solo.clickOnActionBarItem(R.id.menu_main_add_movie);
      solo.waitForActivity("AddMovieActivity");
      solo.enterText(Constants.TITLE_FIELD, movieFirstCharacter
          + "_MOVIE");
      solo.setProgressBar(Constants.RATING_BAR, rating);
      solo.clickOnView(solo.getView(R.id.release_date_button));
      solo.waitForText("Done");
      solo.setDatePicker(Constants.DATE_PICKER, year, 12, 24);
      solo.clickOnText("Done");
      solo.waitForDialogToClose(Constants.WAIT_FOR_DIALOG_TO_CLOSE_TIME);
      solo.clickOnActionBarItem(R.id.menu_add_movie);
      solo.waitForActivity("MainActivity");

      movieFirstCharacter++;
      year++;
      rating++;
    }

    // Order movies by title
    solo.clickOnActionBarItem(R.id.menu_sort_button);
    boolean dialogAppeared = solo.waitForText("Order by");
    assertTrue(dialogAppeared);
    solo.clickOnText("Title");
    solo.waitForDialogToClose(Constants.WAIT_FOR_DIALOG_TO_CLOSE_TIME);

    // Extract movie titles from text fields found in the
    // MovieListFragment's list.
    View listView = solo.getView(android.R.id.list);
    ArrayList<TextView> textViews = solo.getCurrentTextViews(listView);
    ArrayList<String> movieTitleList = new ArrayList<String>();

    // Every second text view holds a movie title.
    for (int i = 2; i < textViews.size(); i += 2) {
      String movieTitle = textViews.get(i).getText().toString();
      movieTitleList.add(movieTitle);
    }

    // Check if movies really are sorted by title
    boolean areMoviesInCorrectOrder = true;
    for (int i = 1; i < movieTitleList.size(); i++) {
      String thisTitle = movieTitleList.get(i);
      String lastTitle = movieTitleList.get(i - 1);
      if (thisTitle.compareTo(lastTitle) < 0) {
        areMoviesInCorrectOrder = false;
        break;
      }
    }

    assertTrue(areMoviesInCorrectOrder);

    // Order movies by rating
    solo.clickOnActionBarItem(R.id.menu_sort_button);
    solo.waitForText("Order by");
    solo.clickOnText("Rating");
    solo.waitForDialogToClose(Constants.WAIT_FOR_DIALOG_TO_CLOSE_TIME);

    // Extract movie's rating from rating bars found in the
    // MovieListFragment's list.
    ArrayList<ProgressBar> ratingBarList = solo.getCurrentProgressBars();
    ArrayList<Float> movieRatingList = new ArrayList<Float>();

    for (int i = 0; i < ratingBarList.size(); i++) {
      float ratingTemp = ((RatingBar) ratingBarList.get(i)).getRating();
      movieRatingList.add(ratingTemp);
    }

    // Check if movies really are sorted by rating
    areMoviesInCorrectOrder = true;
    for (int i = 1; i < movieRatingList.size(); i++) {
      float thisRating = movieRatingList.get(i);
      float lastRating = movieRatingList.get(i - 1);
      if (thisRating > lastRating) {
        areMoviesInCorrectOrder = false;
        break;
      }
    }

    assertTrue(areMoviesInCorrectOrder);
  }

}
Java Source Code List
