from day5 import points_in_vector


def test_points_in_vector():
    assert points_in_vector(((1,1), (1,3))) == [
        (1, 1), (1, 2), (1, 3)
    ]

    assert points_in_vector(((9,7), (7,7))) == [
        (7, 7), (8, 7), (9, 7)
    ]