FavouritesLogTest.java

/*
 * Copyright 2014 Artem Chikin
 * Copyright 2014 Artem Herasymchuk
 * Copyright 2014 Tom Krywitsky
 * Copyright 2014 Henry Pabst
 * Copyright 2014 Bradley Simons
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package ca.ualberta.cmput301w14t08.geochan.test;

import android.test.ActivityInstrumentationTestCase2;
import ca.ualberta.cmput301w14t08.geochan.activities.MainActivity;
import ca.ualberta.cmput301w14t08.geochan.models.Comment;
import ca.ualberta.cmput301w14t08.geochan.models.FavouritesLog;
import ca.ualberta.cmput301w14t08.geochan.models.ThreadComment;

/**
 * Tests for the functionality of the FavouritesLog.
 *
 */
public class FavouritesLogTest extends ActivityInstrumentationTestCase2<MainActivity> {
    private FavouritesLog favLog = null;

    public FavouritesLogTest() {
        super(MainActivity.class);
    }
    
    protected void setUp() throws Exception {
        favLog = FavouritesLog.getInstance(getActivity());
        assertNotNull(favLog);
        super.setUp();
    }
    
    /**
     * Test adding a comment as a favourite, assert it is logged in the comments log.
     */
    public void testAddFavouriteComment() {
        String commentText = "test";
        Comment comment1 = new Comment(commentText, null, null);
        Comment comment2 = new Comment(commentText, null, null);
        Comment comment3 = new Comment(commentText, null, null);
        favLog.addFavComment(new ThreadComment(comment1,""));
        favLog.addFavComment(new ThreadComment(comment2,""));
        favLog.addFavComment(new ThreadComment(comment3,""));
        
        int count = 0;
        for(ThreadComment c : favLog.getFavComments()) {
            ++count;
            assertTrue("Comment text must match", c.getBodyComment().getTextPost() == commentText);
        }
        assertTrue("count must be 3", count == 3);
    }
    
    /**
     * test adding a thread as a favourite, assert it is logged in the threads log
     */
    public void testAddFavouriteThreadComment() {
        String commentText = "comment";
        String threadText = "thread";
        ThreadComment thread1 = new ThreadComment(new Comment(commentText, null, null), threadText);
        ThreadComment thread2 = new ThreadComment(new Comment(commentText, null, null), threadText);
        ThreadComment thread3 = new ThreadComment(new Comment(commentText, null, null), threadText);
        favLog.addThreadComment(thread1);
        favLog.addThreadComment(thread2);
        favLog.addThreadComment(thread3);
        
        int count = 0;
        for(ThreadComment t : favLog.getThreads()) {
            ++count;
            assertTrue("Comment text must match", t.getBodyComment().getTextPost() == commentText);
            assertTrue("Thread title must match", t.getTitle() == threadText);
        }
        assertTrue("count must be 3", count == 3);
    }
    
    /**
     * Test the hasComment method by adding comments to the log
     * and calling the hasComment method on the log with those comments
     * to verify that it works
     */
    public void testHasComment() {
        String commentText = "test";
        Comment comment1 = new Comment(commentText, null, null);
        Comment comment2 = new Comment(commentText, null, null);
        Comment comment3 = new Comment(commentText, null, null);
        favLog.addFavComment(new ThreadComment(comment1,""));
        favLog.addFavComment(new ThreadComment(comment2,""));
        favLog.addFavComment(new ThreadComment(comment3,""));
        assertTrue("Must Have Comment", favLog.hasFavComment(comment1.getId()));
        assertTrue("Must Have Comment", favLog.hasFavComment(comment2.getId()));
        assertTrue("Must Have Comment", favLog.hasFavComment(comment3.getId()));
    }
    
    /**
     * Test the hasThreadComment method by adding threadComments to the log
     * and calling the hasThreadComment method on the log with those threadComments
     * to verify that it works
     */
    public void testHasThreadComment() {
        String commentText = "comment";
        String threadText = "thread";
        ThreadComment thread1 = new ThreadComment(new Comment(commentText, null, null), threadText);
        ThreadComment thread2 = new ThreadComment(new Comment(commentText, null, null), threadText);
        ThreadComment thread3 = new ThreadComment(new Comment(commentText, null, null), threadText);
        favLog.addThreadComment(thread1);
        favLog.addThreadComment(thread2);
        favLog.addThreadComment(thread3);
        assertTrue("Must Have Thread", favLog.hasThreadComment(thread1.getId()));
        assertTrue("Must Have Thread", favLog.hasThreadComment(thread2.getId()));
        assertTrue("Must Have Thread", favLog.hasThreadComment(thread3.getId()));
    }
    
    /**
     * Test removing a comment from the log by first adding it,
     * then calling the remove method and then verifying that the log
     * no longer contains said comment.
     */
    public void testRemoveComment() {
        String commentText = "test";
        Comment comment1 = new Comment(commentText, null, null);
        Comment comment2 = new Comment(commentText, null, null);
        Comment comment3 = new Comment(commentText, null, null);
        favLog.addFavComment(new ThreadComment(comment1,""));
        favLog.addFavComment(new ThreadComment(comment2,""));
        favLog.addFavComment(new ThreadComment(comment3,""));
        assertTrue("count must be 3", favLog.getFavComments().size() == 3);
        favLog.removeFavComment(comment1.getId());
        favLog.removeFavComment(comment2.getId());
        favLog.removeFavComment(comment3.getId());
        assertTrue("count must be 0", favLog.getFavComments().size() == 0);
    }
    
    /**
     * Test removing a threadComment from the log by first adding it,
     * then calling the remove method and then verifying that the log
     * no longer contains said threadComment.
     */
    public void testRemoveThreadComment() {
        String commentText = "comment";
        String threadText = "thread";
        ThreadComment thread1 = new ThreadComment(new Comment(commentText, null, null), threadText);
        ThreadComment thread2 = new ThreadComment(new Comment(commentText, null, null), threadText);
        ThreadComment thread3 = new ThreadComment(new Comment(commentText, null, null), threadText);
        favLog.addThreadComment(thread1);
        favLog.addThreadComment(thread2);
        favLog.addThreadComment(thread3);
        assertTrue("count must be 3", favLog.getThreads().size() == 3);
        favLog.removeThreadComment(thread1);
        favLog.removeThreadComment(thread2);
        favLog.removeThreadComment(thread3);
        assertTrue("count must be 0", favLog.getThreads().size() == 0);
    }
}