def test_can_move_diagonally(self):
bishop = Queen(color='BLACK')
is_valid_move = bishop.validate_move((4, 2), (5, 3))
self.assertTrue(is_valid_move)
is_valid_move = bishop.validate_move((4, 2), (3, 1))
self.assertTrue(is_valid_move)
is_valid_move = bishop.validate_move((4, 2), (3, 3))
self.assertTrue(is_valid_move)
is_valid_move = bishop.validate_move((4, 2), (5, 1))
self.assertTrue(is_valid_move)
is_valid_move = bishop.validate_move((4, 2), (3, 1))
self.assertTrue(is_valid_move)
is_valid_move = bishop.validate_move((4, 2), (7, 1))
self.assertFalse(is_valid_move)
is_valid_move = bishop.validate_move((4, 2), (7, 5))
self.assertTrue(is_valid_move)
is_valid_move = bishop.validate_move((4, 2), (5, 1))
self.assertTrue(is_valid_move)
def test_queen_cant_move_L_shapes(self):
queen = Queen('WHITE')
is_valid_move = queen.validate_move((1, 3), (3, 2))
self.assertFalse(is_valid_move)
is_valid_move = queen.validate_move((1, 3), (2, 5))
self.assertFalse(is_valid_move)
is_valid_move = queen.validate_move((2, 3), (1, 5))
self.assertFalse(is_valid_move)
is_valid_move = queen.validate_move((2, 3), (3, 5))
self.assertFalse(is_valid_move)
is_valid_move = queen.validate_move((2, 3), (4, 4))
self.assertFalse(is_valid_move)
def test_can_move_backward(self):
rook = Queen(color='BLACK')
is_valid_move = rook.validate_move((4, 2), (7, 2))
self.assertTrue(is_valid_move)
def test_can_move_sideways(self):
rook = Queen(color='BLACK')
is_valid_move = rook.validate_move((7, 2), (7, 4))
self.assertTrue(is_valid_move)