public void Test_MoveBlock()
{
BlockModel b = SetUpBlockLeftBound();
b.MoveBlock(2, 4);
Assert.AreEqual(b.GridX, 4);
Assert.AreEqual(b.GridY, 2);
Assert.AreEqual(b.Top, 2 * 34);
Assert.AreEqual(b.Left, 4 * 34);
}