def test_king_can_move_one_space_any_direction(self):
king = King(color='WHITE')
is_valid_move = king.validate_move((4,2), (3,1))
self.assertTrue(is_valid_move)
is_valid_move = king.validate_move((4,2), (3,3))
self.assertTrue(is_valid_move)
is_valid_move = king.validate_move((4,2), (5,1))
self.assertTrue(is_valid_move)
def test_cannot_move_diagonally_more_than_one_space(self):
king = King(color='WHITE')
is_valid_move = king.validate_move((4,2), (6,4))
self.assertFalse(is_valid_move)
is_valid_move = king.validate_move((4,2), (1,3))
self.assertFalse(is_valid_move)
is_valid_move = king.validate_move((4,2), (7,1))
self.assertFalse(is_valid_move)
is_valid_move = king.validate_move((4,2), (7,3))
self.assertFalse(is_valid_move)
is_valid_move = king.validate_move((4,2), (1,1))
self.assertFalse(is_valid_move)
def test_king_cant_move_L_shapes(self):
king = King('WHITE')
is_valid_move = king.validate_move((1,3),(3,2))
self.assertFalse(is_valid_move)
is_valid_move = king.validate_move((1,3),(2,5))
self.assertFalse(is_valid_move)
is_valid_move = king.validate_move((2,3), (1,5))
self.assertFalse(is_valid_move)
is_valid_move = king.validate_move((2,3), (3,5))
self.assertFalse(is_valid_move)
is_valid_move = king.validate_move((2,3), (4,4))
self.assertFalse(is_valid_move)
def test_cant_move_backward_more_than_one_space(self):
king = King(color='BLACK')
is_valid_move = king.validate_move((4,2), (7,2))
self.assertFalse(is_valid_move)
