def test_distance_manhattan(self): x = Vector(1, 2) y = Vector(2, 1) expected_distance_x_y = 2 self.assertEqual(expected_distance_x_y, x.distance(y, algorithm="manhattan"))
def test_distance_euclidean(self): x = Vector(1, 2) y = Vector(2, 1) expected_distance_x_y = sqrt(2) self.assertEqual(expected_distance_x_y, x.distance(y, algorithm="euclidean"))