public void Test_Left_Bound_Movement()
{
BlockModel b = SetUpBlockLeftBound();
b.MoveLeft();
Assert.AreEqual(b.GridX, 0);
}
public void Test_One_Left_Movement()
{
BlockModel b = SetUpBlockRightBound();
b.MoveLeft();
Assert.AreEqual(b.GridX, 3);
Assert.AreEqual(b.Left, 3 * 34);
}