org.jfree.data.gantt.TaskSeriesCollection Java Examples

private IntervalCategoryDataset createDataset() {
	SprintBacklogLogic sprintBacklogLogic = new SprintBacklogLogic(
			mProject, mIteration);
	SprintBacklogMapper sb = sprintBacklogLogic.getSprintBacklogMapper();
	TaskSeriesCollection collection = null;
	if (mIteration == -1) {
		mIteration = sb.getSprintId();
	}

	if (sb != null) {
		// 設定抓取iter 時間
		mStartDate = sb.getSprintStartDate();
		mEndDate = sb.getSprintEndDate();
		mSprintGoal = sb.getSprintGoal();
		collection = initTaskCollection(sprintBacklogLogic, sb);

	}
	return collection;
}
 

/**
 * Some basic tests for the getSeries() methods.
 */
public void testGetSeries() {
    TaskSeries s1 = new TaskSeries("S1");
    TaskSeries s2 = new TaskSeries("S2");
    TaskSeriesCollection c = new TaskSeriesCollection();
    c.add(s1);

    assertEquals(c.getSeries(0), s1);
    assertEquals(c.getSeries("S1"), s1);
    assertEquals(c.getSeries("XX"), null);

    c.add(s2);
    assertEquals(c.getSeries(1), s2);
    assertEquals(c.getSeries("S2"), s2);

    boolean pass = false;
    try {
        c.getSeries(null);
    }
    catch (NullPointerException e) {
        pass = true;
    }
    assertTrue(pass);
}
 

/**
 * Confirm that cloning works.
 */
public void testCloning() {
    TaskSeries s1 = new TaskSeries("Series");
    s1.add(new Task("Task 1", new Date(0L), new Date(1L)));
    TaskSeriesCollection u1 = new TaskSeriesCollection();
    u1.add(s1);
    XYTaskDataset d1 = new XYTaskDataset(u1);
    XYTaskDataset d2 = null;
    try {
        d2 = (XYTaskDataset) d1.clone();
    }
    catch (CloneNotSupportedException e) {
        e.printStackTrace();
    }
    assertTrue(d1 != d2);
    assertTrue(d1.getClass() == d2.getClass());
    assertTrue(d1.equals(d2));

    // basic check for independence
    s1.add(new Task("Task 2", new Date(10L), new Date(11L)));
    assertFalse(d1.equals(d2));
    TaskSeriesCollection u2 = d2.getTasks();
    TaskSeries s2 = u2.getSeries("Series");
    s2.add(new Task("Task 2", new Date(10L), new Date(11L)));
    assertTrue(d1.equals(d2));
}
 

/**
 * Some tests for the getEndValue() method for sub-intervals.
 */
public void testGetEndValue2() {
    TaskSeriesCollection c = createCollection2();
    assertEquals(new Long(15L), c.getEndValue("S1", "Task 1", 0));
    assertEquals(new Long(20L), c.getEndValue("S1", "Task 1", 1));
    assertEquals(new Long(35L), c.getEndValue("S1", "Task 2", 0));
    assertEquals(new Long(40L), c.getEndValue("S1", "Task 2", 1));
    assertEquals(new Long(55L), c.getEndValue("S2", "Task 3", 0));
    assertEquals(new Long(60L), c.getEndValue("S2", "Task 3", 1));

    assertEquals(new Long(15L), c.getEndValue(0, 0, 0));
    assertEquals(new Long(20L), c.getEndValue(0, 0, 1));
    assertEquals(new Long(35L), c.getEndValue(0, 1, 0));
    assertEquals(new Long(40L), c.getEndValue(0, 1, 1));
    assertEquals(new Long(55L), c.getEndValue(1, 2, 0));
    assertEquals(new Long(60L), c.getEndValue(1, 2, 1));

    TaskSeriesCollection c3 = createCollection3();
    assertEquals(new Long(111), c3.getEndValue(0, 0, 0));
    assertEquals(new Long(222), c3.getEndValue(0, 1, 0));
    assertEquals(new Long(333), c3.getEndValue(0, 1, 1));
    assertTrue(c3.getEndValue(1, 0, 0) == null);
    assertEquals(new Long(444), c3.getEndValue(1, 1, 0));
    assertEquals(new Long(555), c3.getEndValue(1, 1, 1));
    assertEquals(new Long(666), c3.getEndValue(1, 1, 2));
}
 

/**
 * Some tests for the getEndValue() method.
 */
public void testGetEndValue() {
    TaskSeriesCollection c = createCollection1();
    assertEquals(new Long(2L), c.getEndValue("S1", "Task 1"));
    assertEquals(new Long(4L), c.getEndValue("S1", "Task 2"));
    assertEquals(new Long(6L), c.getEndValue("S2", "Task 3"));

    assertEquals(new Long(2L), c.getEndValue(0, 0));
    assertEquals(new Long(4L), c.getEndValue(0, 1));
    assertEquals(null, c.getEndValue(0, 2));
    assertEquals(null, c.getEndValue(1, 0));
    assertEquals(null, c.getEndValue(1, 1));
    assertEquals(new Long(6L), c.getEndValue(1, 2));

    // test collection 3, which doesn't define all tasks in all series
    TaskSeriesCollection c3 = createCollection3();
    assertEquals(new Long(200), c3.getEndValue(0, 0));
    assertEquals(new Long(350), c3.getEndValue(0, 1));
    assertTrue(c3.getEndValue(1, 0) == null);
    assertEquals(new Long(3350), c3.getEndValue(1, 1));
}
 

/**
 * Some tests for the getStartValue() method for sub-intervals.
 */
public void testGetStartValue2() {
    TaskSeriesCollection c = createCollection2();
    assertEquals(new Long(10L), c.getStartValue("S1", "Task 1", 0));
    assertEquals(new Long(16L), c.getStartValue("S1", "Task 1", 1));
    assertEquals(new Long(30L), c.getStartValue("S1", "Task 2", 0));
    assertEquals(new Long(36L), c.getStartValue("S1", "Task 2", 1));
    assertEquals(new Long(50L), c.getStartValue("S2", "Task 3", 0));
    assertEquals(new Long(56L), c.getStartValue("S2", "Task 3", 1));

    assertEquals(new Long(10L), c.getStartValue(0, 0, 0));
    assertEquals(new Long(16L), c.getStartValue(0, 0, 1));
    assertEquals(new Long(30L), c.getStartValue(0, 1, 0));
    assertEquals(new Long(36L), c.getStartValue(0, 1, 1));
    assertEquals(new Long(50L), c.getStartValue(1, 2, 0));
    assertEquals(new Long(56L), c.getStartValue(1, 2, 1));

    TaskSeriesCollection c3 = createCollection3();
    assertEquals(new Long(11), c3.getStartValue(0, 0, 0));
    assertEquals(new Long(22), c3.getStartValue(0, 1, 0));
    assertEquals(new Long(33), c3.getStartValue(0, 1, 1));
    assertTrue(c3.getStartValue(1, 0, 0) == null);
    assertEquals(new Long(44), c3.getStartValue(1, 1, 0));
    assertEquals(new Long(55), c3.getStartValue(1, 1, 1));
    assertEquals(new Long(66), c3.getStartValue(1, 1, 2));
}
 

/**
 * Some tests for the getStartValue() method.
 */
public void testGetStartValue() {
    TaskSeriesCollection c = createCollection1();
    assertEquals(new Long(1L), c.getStartValue("S1", "Task 1"));
    assertEquals(new Long(3L), c.getStartValue("S1", "Task 2"));
    assertEquals(new Long(5L), c.getStartValue("S2", "Task 3"));

    assertEquals(new Long(1L), c.getStartValue(0, 0));
    assertEquals(new Long(3L), c.getStartValue(0, 1));
    assertEquals(null, c.getStartValue(0, 2));
    assertEquals(null, c.getStartValue(1, 0));
    assertEquals(null, c.getStartValue(1, 1));
    assertEquals(new Long(5L), c.getStartValue(1, 2));

    // test collection 3, which doesn't define all tasks in all series
    TaskSeriesCollection c3 = createCollection3();
    assertEquals(new Long(100), c3.getStartValue(0, 0));
    assertEquals(new Long(220), c3.getStartValue(0, 1));
    assertTrue(c3.getStartValue(1, 0) == null);
    assertEquals(new Long(2220), c3.getStartValue(1, 1));
}
 

/**
 * Creates a sample collection for testing purposes.
 * 
 * @return A sample collection.
 */
private TaskSeriesCollection createCollection2() {
    TaskSeriesCollection result = new TaskSeriesCollection();
    TaskSeries s1 = new TaskSeries("S1");
    Task t1 = new Task("Task 1", new Date(10), new Date(20));
    t1.addSubtask(new Task("Task 1A", new Date(10), new Date(15)));
    t1.addSubtask(new Task("Task 1B", new Date(16), new Date(20)));
    t1.setPercentComplete(0.10);
    s1.add(t1);
    Task t2 = new Task("Task 2", new Date(30), new Date(40));
    t2.addSubtask(new Task("Task 2A", new Date(30), new Date(35)));
    t2.addSubtask(new Task("Task 2B", new Date(36), new Date(40)));
    t2.setPercentComplete(0.20);
    s1.add(t2);
    result.add(s1);
    TaskSeries s2 = new TaskSeries("S2");
    Task t3 = new Task("Task 3", new Date(50), new Date(60));
    t3.addSubtask(new Task("Task 3A", new Date(50), new Date(55)));
    t3.addSubtask(new Task("Task 3B", new Date(56), new Date(60)));
    t3.setPercentComplete(0.30);
    s2.add(t3);
    result.add(s2);
    return result;
}
 

/**
 * Some tests for the getStartValue() method.
 */
public void testGetStartValue() {
    TaskSeriesCollection c = createCollection1();
    assertEquals(new Long(1L), c.getStartValue("S1", "Task 1"));
    assertEquals(new Long(3L), c.getStartValue("S1", "Task 2"));
    assertEquals(new Long(5L), c.getStartValue("S2", "Task 3"));
    
    assertEquals(new Long(1L), c.getStartValue(0, 0));
    assertEquals(new Long(3L), c.getStartValue(0, 1));
    assertEquals(null, c.getStartValue(0, 2));
    assertEquals(null, c.getStartValue(1, 0));
    assertEquals(null, c.getStartValue(1, 1));
    assertEquals(new Long(5L), c.getStartValue(1, 2));
    
    // test collection 3, which doesn't define all tasks in all series
    TaskSeriesCollection c3 = createCollection3();
    assertEquals(new Long(100), c3.getStartValue(0, 0));
    assertEquals(new Long(220), c3.getStartValue(0, 1));
    assertTrue(c3.getStartValue(1, 0) == null);
    assertEquals(new Long(2220), c3.getStartValue(1, 1));
}
 

/**
 * Some tests for the getStartValue() method for sub-intervals.
 */
public void testGetStartValue2() {
    TaskSeriesCollection c = createCollection2();
    assertEquals(new Long(10L), c.getStartValue("S1", "Task 1", 0));
    assertEquals(new Long(16L), c.getStartValue("S1", "Task 1", 1));
    assertEquals(new Long(30L), c.getStartValue("S1", "Task 2", 0));
    assertEquals(new Long(36L), c.getStartValue("S1", "Task 2", 1));
    assertEquals(new Long(50L), c.getStartValue("S2", "Task 3", 0));
    assertEquals(new Long(56L), c.getStartValue("S2", "Task 3", 1));
    
    assertEquals(new Long(10L), c.getStartValue(0, 0, 0));
    assertEquals(new Long(16L), c.getStartValue(0, 0, 1));
    assertEquals(new Long(30L), c.getStartValue(0, 1, 0));
    assertEquals(new Long(36L), c.getStartValue(0, 1, 1));
    assertEquals(new Long(50L), c.getStartValue(1, 2, 0));
    assertEquals(new Long(56L), c.getStartValue(1, 2, 1));

    TaskSeriesCollection c3 = createCollection3();
    assertEquals(new Long(11), c3.getStartValue(0, 0, 0));
    assertEquals(new Long(22), c3.getStartValue(0, 1, 0));
    assertEquals(new Long(33), c3.getStartValue(0, 1, 1));
    assertTrue(c3.getStartValue(1, 0, 0) == null);
    assertEquals(new Long(44), c3.getStartValue(1, 1, 0));
    assertEquals(new Long(55), c3.getStartValue(1, 1, 1));
    assertEquals(new Long(66), c3.getStartValue(1, 1, 2));
}
 

/**
 * Some tests for the getEndValue() method.
 */
public void testGetEndValue() {
    TaskSeriesCollection c = createCollection1();
    assertEquals(new Long(2L), c.getEndValue("S1", "Task 1"));
    assertEquals(new Long(4L), c.getEndValue("S1", "Task 2"));
    assertEquals(new Long(6L), c.getEndValue("S2", "Task 3"));
    
    assertEquals(new Long(2L), c.getEndValue(0, 0));
    assertEquals(new Long(4L), c.getEndValue(0, 1));
    assertEquals(null, c.getEndValue(0, 2));
    assertEquals(null, c.getEndValue(1, 0));
    assertEquals(null, c.getEndValue(1, 1));
    assertEquals(new Long(6L), c.getEndValue(1, 2));
    
    // test collection 3, which doesn't define all tasks in all series
    TaskSeriesCollection c3 = createCollection3();
    assertEquals(new Long(200), c3.getEndValue(0, 0));
    assertEquals(new Long(350), c3.getEndValue(0, 1));
    assertTrue(c3.getEndValue(1, 0) == null);
    assertEquals(new Long(3350), c3.getEndValue(1, 1));
}
 

/**
 * Creates a sample collection for testing purposes.
 *
 * @return A sample collection.
 */
private TaskSeriesCollection createCollection2() {
    TaskSeriesCollection result = new TaskSeriesCollection();
    TaskSeries s1 = new TaskSeries("S1");
    Task t1 = new Task("Task 1", new Date(10), new Date(20));
    t1.addSubtask(new Task("Task 1A", new Date(10), new Date(15)));
    t1.addSubtask(new Task("Task 1B", new Date(16), new Date(20)));
    t1.setPercentComplete(0.10);
    s1.add(t1);
    Task t2 = new Task("Task 2", new Date(30), new Date(40));
    t2.addSubtask(new Task("Task 2A", new Date(30), new Date(35)));
    t2.addSubtask(new Task("Task 2B", new Date(36), new Date(40)));
    t2.setPercentComplete(0.20);
    s1.add(t2);
    result.add(s1);
    TaskSeries s2 = new TaskSeries("S2");
    Task t3 = new Task("Task 3", new Date(50), new Date(60));
    t3.addSubtask(new Task("Task 3A", new Date(50), new Date(55)));
    t3.addSubtask(new Task("Task 3B", new Date(56), new Date(60)));
    t3.setPercentComplete(0.30);
    s2.add(t3);
    result.add(s2);
    return result;
}
 

/**
 * Some tests for the getEndValue() method for sub-intervals.
 */
public void testGetEndValue2() {
    TaskSeriesCollection c = createCollection2();
    assertEquals(new Long(15L), c.getEndValue("S1", "Task 1", 0));
    assertEquals(new Long(20L), c.getEndValue("S1", "Task 1", 1));
    assertEquals(new Long(35L), c.getEndValue("S1", "Task 2", 0));
    assertEquals(new Long(40L), c.getEndValue("S1", "Task 2", 1));
    assertEquals(new Long(55L), c.getEndValue("S2", "Task 3", 0));
    assertEquals(new Long(60L), c.getEndValue("S2", "Task 3", 1));
    
    assertEquals(new Long(15L), c.getEndValue(0, 0, 0));
    assertEquals(new Long(20L), c.getEndValue(0, 0, 1));
    assertEquals(new Long(35L), c.getEndValue(0, 1, 0));
    assertEquals(new Long(40L), c.getEndValue(0, 1, 1));
    assertEquals(new Long(55L), c.getEndValue(1, 2, 0));
    assertEquals(new Long(60L), c.getEndValue(1, 2, 1));
    
    TaskSeriesCollection c3 = createCollection3();
    assertEquals(new Long(111), c3.getEndValue(0, 0, 0));
    assertEquals(new Long(222), c3.getEndValue(0, 1, 0));
    assertEquals(new Long(333), c3.getEndValue(0, 1, 1));
    assertTrue(c3.getEndValue(1, 0, 0) == null);
    assertEquals(new Long(444), c3.getEndValue(1, 1, 0));
    assertEquals(new Long(555), c3.getEndValue(1, 1, 1));
    assertEquals(new Long(666), c3.getEndValue(1, 1, 2));
}
 

/**
 * Some basic tests for the getSeries() methods.
 */
public void testGetSeries() {
    TaskSeries s1 = new TaskSeries("S1");
    TaskSeries s2 = new TaskSeries("S2");
    TaskSeriesCollection c = new TaskSeriesCollection();
    c.add(s1);
    
    assertEquals(c.getSeries(0), s1);
    assertEquals(c.getSeries("S1"), s1);
    assertEquals(c.getSeries("XX"), null);
    
    c.add(s2);
    assertEquals(c.getSeries(1), s2);
    assertEquals(c.getSeries("S2"), s2);
    
    boolean pass = false;
    try {
        c.getSeries(null);
    }
    catch (NullPointerException e) {
        pass = true;
    }
    assertTrue(pass);
}
 

/**
 * A test for bug report 697153.
 */
public void test697153() {

    TaskSeries s1 = new TaskSeries("S1");
    s1.add(new Task("Task 1", new SimpleTimePeriod(new Date(),
            new Date())));
    s1.add(new Task("Task 2", new SimpleTimePeriod(new Date(),
            new Date())));
    s1.add(new Task("Task 3", new SimpleTimePeriod(new Date(),
            new Date())));

    TaskSeries s2 = new TaskSeries("S2");
    s2.add(new Task("Task 2", new SimpleTimePeriod(new Date(),
            new Date())));
    s2.add(new Task("Task 3", new SimpleTimePeriod(new Date(),
            new Date())));
    s2.add(new Task("Task 4", new SimpleTimePeriod(new Date(),
            new Date())));

    TaskSeriesCollection tsc = new TaskSeriesCollection();
    tsc.add(s1);
    tsc.add(s2);

    s1.removeAll();

    int taskCount = tsc.getColumnCount();

    assertEquals(3, taskCount);

}
 

/**
 * Some tests for the bug report 1099331.  We create a TaskSeriesCollection
 * with two series - the first series has two tasks, but the second has
 * only one.  The key is to ensure that the methods in TaskSeriesCollection
 * translate the index values to key values *before* accessing the tasks
 * in the series.
 */
public void testGetSubIntervalCount() {
    TaskSeriesCollection tsc = createCollection3();
    assertEquals(1, tsc.getSubIntervalCount(0, 0));
    assertEquals(2, tsc.getSubIntervalCount(0, 1));
    assertEquals(0, tsc.getSubIntervalCount(1, 0));
    assertEquals(3, tsc.getSubIntervalCount(1, 1));
}
 

/**
 * Some checks for the equals() method.
 */
public void testEquals() {
    TaskSeries s1 = new TaskSeries("Series");
    s1.add(new Task("Task 1", new Date(0L), new Date(1L)));
    s1.add(new Task("Task 2", new Date(10L), new Date(11L)));
    s1.add(new Task("Task 3", new Date(20L), new Date(21L)));
    TaskSeriesCollection u1 = new TaskSeriesCollection();
    u1.add(s1);
    XYTaskDataset d1 = new XYTaskDataset(u1);
    TaskSeries s2 = new TaskSeries("Series");
    s2.add(new Task("Task 1", new Date(0L), new Date(1L)));
    s2.add(new Task("Task 2", new Date(10L), new Date(11L)));
    s2.add(new Task("Task 3", new Date(20L), new Date(21L)));
    TaskSeriesCollection u2 = new TaskSeriesCollection();
    u2.add(s2);
    XYTaskDataset d2 = new XYTaskDataset(u2);
    assertTrue(d1.equals(d2));

    d1.setSeriesWidth(0.123);
    assertFalse(d1.equals(d2));
    d2.setSeriesWidth(0.123);
    assertTrue(d1.equals(d2));

    d1.setTransposed(true);
    assertFalse(d1.equals(d2));
    d2.setTransposed(true);
    assertTrue(d1.equals(d2));

    s1.add(new Task("Task 2", new Date(10L), new Date(11L)));
    assertFalse(d1.equals(d2));
    s2.add(new Task("Task 2", new Date(10L), new Date(11L)));
    assertTrue(d1.equals(d2));
}
 

/**
 * Serialize an instance, restore it, and check for equality.
 */
public void testSerialization() {
    TaskSeries s1 = new TaskSeries("Series");
    s1.add(new Task("Task 1", new Date(0L), new Date(1L)));
    TaskSeriesCollection u1 = new TaskSeriesCollection();
    u1.add(s1);
    XYTaskDataset d1 = new XYTaskDataset(u1);
    XYTaskDataset d2 = null;
    try {
        ByteArrayOutputStream buffer = new ByteArrayOutputStream();
        ObjectOutput out = new ObjectOutputStream(buffer);
        out.writeObject(d1);
        out.close();

        ObjectInput in = new ObjectInputStream(
                new ByteArrayInputStream(buffer.toByteArray()));
        d2 = (XYTaskDataset) in.readObject();
        in.close();
    }
    catch (Exception e) {
        e.printStackTrace();
    }
    assertEquals(d1, d2);

    // basic check for independence
    s1.add(new Task("Task 2", new Date(10L), new Date(11L)));
    assertFalse(d1.equals(d2));
    TaskSeriesCollection u2 = d2.getTasks();
    TaskSeries s2 = u2.getSeries("Series");
    s2.add(new Task("Task 2", new Date(10L), new Date(11L)));
    assertTrue(d1.equals(d2));
}
 

/**
 * Some tests for the bug report 1099331.  We create a TaskSeriesCollection 
 * with two series - the first series has two tasks, but the second has 
 * only one.  The key is to ensure that the methods in TaskSeriesCollection 
 * translate the index values to key values *before* accessing the tasks 
 * in the series.
 */
public void testGetSubIntervalCount() {
    TaskSeriesCollection tsc = createCollection3();
    assertEquals(1, tsc.getSubIntervalCount(0, 0));
    assertEquals(2, tsc.getSubIntervalCount(0, 1));
    assertEquals(0, tsc.getSubIntervalCount(1, 0));
    assertEquals(3, tsc.getSubIntervalCount(1, 1));
}
 

/**
 * A test for bug report 697153.
 */
public void test697153() {

    TaskSeries s1 = new TaskSeries("S1");
    s1.add(new Task("Task 1", new SimpleTimePeriod(new Date(), 
            new Date())));
    s1.add(new Task("Task 2", new SimpleTimePeriod(new Date(), 
            new Date())));
    s1.add(new Task("Task 3", new SimpleTimePeriod(new Date(), 
            new Date())));

    TaskSeries s2 = new TaskSeries("S2");
    s2.add(new Task("Task 2", new SimpleTimePeriod(new Date(), 
            new Date())));
    s2.add(new Task("Task 3", new SimpleTimePeriod(new Date(), 
            new Date())));
    s2.add(new Task("Task 4", new SimpleTimePeriod(new Date(), 
            new Date())));

    TaskSeriesCollection tsc = new TaskSeriesCollection();
    tsc.add(s1);
    tsc.add(s2);

    s1.removeAll();

    int taskCount = tsc.getColumnCount();

    assertEquals(3, taskCount);

}
 

/**
 * Creates a sample collection for testing purposes.
 * 
 * @return A sample collection.
 */
private TaskSeriesCollection createCollection1() {
    TaskSeriesCollection result = new TaskSeriesCollection();
    TaskSeries s1 = new TaskSeries("S1");
    s1.add(new Task("Task 1", new Date(1), new Date(2)));
    s1.add(new Task("Task 2", new Date(3), new Date(4)));
    result.add(s1);
    TaskSeries s2 = new TaskSeries("S2");
    s2.add(new Task("Task 3", new Date(5), new Date(6)));
    result.add(s2);
    return result;
}
 

/**
 * Confirm that the equals method can distinguish all the required fields.
 */
public void testEquals() {
    
    TaskSeries s1 = new TaskSeries("S");
    s1.add(new Task("T1", new Date(1), new Date(2)));
    s1.add(new Task("T2", new Date(11), new Date(22)));
    TaskSeries s2 = new TaskSeries("S");
    s2.add(new Task("T1", new Date(1), new Date(2)));
    s2.add(new Task("T2", new Date(11), new Date(22)));
    TaskSeriesCollection c1 = new TaskSeriesCollection();
    c1.add(s1);
    c1.add(s2);
    
    TaskSeries s1b = new TaskSeries("S");
    s1b.add(new Task("T1", new Date(1), new Date(2)));
    s1b.add(new Task("T2", new Date(11), new Date(22)));
    TaskSeries s2b = new TaskSeries("S");
    s2b.add(new Task("T1", new Date(1), new Date(2)));
    s2b.add(new Task("T2", new Date(11), new Date(22)));
    TaskSeriesCollection c2 = new TaskSeriesCollection();
    c2.add(s1b);
    c2.add(s2b);
    
    assertTrue(c1.equals(c2));
    assertTrue(c2.equals(c1));

}
 

/**
 * Some tests for the getColumnIndex() method.
 */
public void testGetColumnIndex() {
    TaskSeriesCollection c = createCollection1();
    assertEquals(0, c.getColumnIndex("Task 1"));
    assertEquals(1, c.getColumnIndex("Task 2"));
    assertEquals(2, c.getColumnIndex("Task 3"));
}
 

/**
 * Some tests for the getColumnKey() method.
 */
public void testGetColumnKey() {
    TaskSeriesCollection c = createCollection1();
    assertEquals("Task 1", c.getColumnKey(0));
    assertEquals("Task 2", c.getColumnKey(1));
    assertEquals("Task 3", c.getColumnKey(2));
}
 

/**
 * Some tests for the getValue() method.
 */
public void testGetValue() {
    TaskSeriesCollection c = createCollection1();
    assertEquals(new Long(1L), c.getValue("S1", "Task 1"));
    assertEquals(new Long(3L), c.getValue("S1", "Task 2"));
    assertEquals(new Long(5L), c.getValue("S2", "Task 3"));
    
    assertEquals(new Long(1L), c.getValue(0, 0));
    assertEquals(new Long(3L), c.getValue(0, 1));
    assertEquals(null, c.getValue(0, 2));
    assertEquals(null, c.getValue(1, 0));
    assertEquals(null, c.getValue(1, 1));
    assertEquals(new Long(5L), c.getValue(1, 2));
}
 

/**
 * Some tests for the getPercentComplete() method.
 */
public void testGetPercentComplete() {
    TaskSeriesCollection c = createCollection2();
    assertEquals(new Double(0.10), c.getPercentComplete("S1", "Task 1"));
    assertEquals(new Double(0.20), c.getPercentComplete("S1", "Task 2"));
    assertEquals(new Double(0.30), c.getPercentComplete("S2", "Task 3"));
    
    assertEquals(new Double(0.10), c.getPercentComplete(0, 0));
    assertEquals(new Double(0.20), c.getPercentComplete(0, 1));
    assertEquals(null, c.getPercentComplete(0, 2));
    assertEquals(null, c.getPercentComplete(1, 0));
    assertEquals(null, c.getPercentComplete(1, 1));
    assertEquals(new Double(0.30), c.getPercentComplete(1, 2));
    
    // test collection 3, which doesn't define all tasks in all series
    TaskSeriesCollection c3 = createCollection3();
    assertEquals(new Double(0.1), c3.getPercentComplete(0, 0));
    assertEquals(new Double(0.2), c3.getPercentComplete(0, 1));
    assertTrue(c3.getPercentComplete(1, 0) == null);
    assertEquals(new Double(0.3), c3.getPercentComplete(1, 1));
    
    assertEquals(new Double(0.111), c3.getPercentComplete(0, 0, 0));
 
    assertEquals(new Double(0.222), c3.getPercentComplete(0, 1, 0));
    assertEquals(new Double(0.333), c3.getPercentComplete(0, 1, 1));

    assertEquals(new Double(0.444), c3.getPercentComplete(1, 1, 0));
    assertEquals(new Double(0.555), c3.getPercentComplete(1, 1, 1));
    assertEquals(new Double(0.666), c3.getPercentComplete(1, 1, 2));
}
 

/**
 * A check for a null task duration.
 */
public void testGetEndValue3() {
    TaskSeriesCollection c = new TaskSeriesCollection();
    TaskSeries s = new TaskSeries("Series 1");
    s.add(new Task("Task with null duration", null));
    c.add(s);
    Number millis = c.getEndValue("Series 1", "Task with null duration");
    assertTrue(millis == null);
}
 

/**
 * A check for a null task duration.
 */
public void testGetStartValue3() {
    TaskSeriesCollection c = new TaskSeriesCollection();
    TaskSeries s = new TaskSeries("Series 1");
    s.add(new Task("Task with null duration", null));
    c.add(s);
    Number millis = c.getStartValue("Series 1", "Task with null duration");
    assertTrue(millis == null);
}
 

/**
 * Some tests for the getColumnIndex() method.
 */
public void testGetColumnIndex() {
    TaskSeriesCollection c = createCollection1();
    assertEquals(0, c.getColumnIndex("Task 1"));
    assertEquals(1, c.getColumnIndex("Task 2"));
    assertEquals(2, c.getColumnIndex("Task 3"));
}
 

/**
 * Confirm that the equals method can distinguish all the required fields.
 */
public void testEquals() {

    TaskSeries s1 = new TaskSeries("S");
    s1.add(new Task("T1", new Date(1), new Date(2)));
    s1.add(new Task("T2", new Date(11), new Date(22)));
    TaskSeries s2 = new TaskSeries("S");
    s2.add(new Task("T1", new Date(1), new Date(2)));
    s2.add(new Task("T2", new Date(11), new Date(22)));
    TaskSeriesCollection c1 = new TaskSeriesCollection();
    c1.add(s1);
    c1.add(s2);

    TaskSeries s1b = new TaskSeries("S");
    s1b.add(new Task("T1", new Date(1), new Date(2)));
    s1b.add(new Task("T2", new Date(11), new Date(22)));
    TaskSeries s2b = new TaskSeries("S");
    s2b.add(new Task("T1", new Date(1), new Date(2)));
    s2b.add(new Task("T2", new Date(11), new Date(22)));
    TaskSeriesCollection c2 = new TaskSeriesCollection();
    c2.add(s1b);
    c2.add(s2b);

    assertTrue(c1.equals(c2));
    assertTrue(c2.equals(c1));

}