def test_all_corners_full(self):
polyomino = Polyomino({(0, 0), (0, 3), (3, 0), (3, 3)})
reflected_polyomino = Polyomino(reflect(polyomino.container))
expected_polyomino = Polyomino({(0, 0), (0, 3), (-3, 0), (-3, 3)})
self.assertEqual(reflected_polyomino, expected_polyomino)
def test_diagonal_across_origin(self):
polyomino = Polyomino({(0, 0), (-1, 1), (1, -1)})
reflected_polyomino = Polyomino(reflect(polyomino.container))
expected_polyomino = Polyomino({(0, 0), (-1, -1), (1, 1)})
self.assertEqual(reflected_polyomino, expected_polyomino)
def test_all_corners_full_around_origin(self):
polyomino = Polyomino({(-5, -5), (5, 5), (-5, 5), (5, -5)})
reflected_polyomino = Polyomino(reflect(polyomino.container))
expected_polyomino = Polyomino({(-5, -5), (5, 5), (-5, 5), (5, -5)})
self.assertEqual(reflected_polyomino, expected_polyomino)
def test_L_outside_of_origin(self):
polyomino = Polyomino({(1, -2), (1, -1), (1, 0), (1, 1), (1, 2), (2, 2), (3, 2)})
reflected_polyomino = Polyomino(reflect(polyomino.container))
expected_polyomino = Polyomino({(-3, 2), (-2, 2), (-1, -2), (-1, -1), (-1, 0), (-1, 1), (-1, 2)})
self.assertEqual(reflected_polyomino, expected_polyomino)
def test_diagonal(self):
polyomino = Polyomino({(0, 0), (1, 1), (2, 2)})
reflected_polyomino = Polyomino(reflect(polyomino.container))
expected_polyomino = Polyomino({(0, 0), (-1, 1), (-2, 2)})
self.assertEqual(reflected_polyomino, expected_polyomino)