public void InsertBeforeLast()
{
// Given
ModuleList collection = new ModuleList(
new RedModule(),
new RedModule(),
new GreenModule());
// When
collection.InsertBeforeLast <RedModule>(new CountModule("foo"));
// Then
Assert.AreEqual(collection[0].GetType(), typeof(RedModule));
Assert.AreEqual(collection[1].GetType(), typeof(CountModule));
Assert.AreEqual(collection[2].GetType(), typeof(RedModule));
Assert.AreEqual(collection[3].GetType(), typeof(GreenModule));
}