public void ShouldRejectModificationsWithNullComments()
		{
			Modification modification = new Modification();
            CommentFilter filter = new CommentFilter();
			filter.Pattern = ".*";
			Assert.IsFalse(filter.Accept(modification), "Should not have matched but did.");
		}
 public void ShouldRejectModificationsWithMatchingComments()
 {
     Modification modification = new Modification();
     modification.Comment = "This is a comment.";
     CommentFilter filter = new CommentFilter();
     filter.Pattern = ".* is not a .*";
     Assert.IsFalse(filter.Accept(modification), "Should not have matched but did.");
 }