Extreme Programming

Problem MetadataAttribute Tests

There were a few problem tests; the first was with inserting a range, which I'm not quite sure what the problem is.  I'm getting an IndexOutOfRangeException for the InsertRange statement.  I'm using an index value of one, which should be a valid value with enough values.  However, it's not, and so I'm going to have work with this one.

[Test()]
public void TestInsertRangeAttribute()
{
    MetadataEntry testEntry = this.InitializeTest();

    MetadataAttribute[] attributes = new MetadataAttribute[3];
    attributes[0] = new MetadataAttribute("TestInsertRange1", "Test 1");
    attributes[1] = new MetadataAttribute("TestInsertRange2", "Test 2");
    attributes[2] = new MetadataAttribute("TestInsertRange3", "Test 3");

    int count = testEntry.Attributes.Count;
    Console.WriteLine("Count:  " + count.ToString());
    testEntry.Attributes.InsertRange(1, attributes);

    Assert.IsTrue(testEntry.Attributes.Count == (count + 3));
    Assert.AreEqual("TestInsertRange1", testEntry.Attributes[1].Name);
    Assert.AreEqual("TestInsertRange2", testEntry.Attributes[2].Name);
    Assert.AreEqual("TestInsertRange3", testEntry.Attributes[3].Name);
}

A problem also occurred with sorting, and so I have to recheck my sorting mechanism.  It should have worked, but I get an unsorted collection.  This could be something of a problem with the sorting mechanism, or maybe I misunderstood it, but looking at the sorting documentation, the approach I used appears correct according to this MSDN document:  http://msdn2.microsoft.com/en-us/library/w56d4y5z.aspx.  I will have to double-check this in the future.

[Test()]
public void TestSortTasks()
{
    _tasks = new CollectionBase<TaskTest>();

    TaskTest task = new TaskTest("A", DateTime.Today);
    _tasks.Add(task);

    task = new TaskTest("B", DateTime.Today);
    _tasks.Add(task);

    task = new TaskTest("C", DateTime.Today);
    _tasks.Insert(1, task);

    _tasks.Sort();

    Console.WriteLine("Line 1:  " + _tasks[0].Name);
    Console.WriteLine("Line 2:  " + _tasks[1].Name);
    Console.WriteLine("Line 3:  " + _tasks[2].Name);

    Assert.AreEqual("A", _tasks[0].Name);
    Assert.AreEqual("B", _tasks[1].Name);
    Assert.AreEqual("C", _tasks[2].Name);
}

So now, the test project looks like the image attached.