from matrixmania.compute import project_ortho

def test_project_ortho_no_scale():
    point = (1.0, 2.0, 3.0)
    result = project_ortho(point)
    expected = (1.0, 2.0)
    assert result == expected


def test_project_ortho_with_scale():
    point = (1.0, 2.0, 3.0)
    result = project_ortho(point, scale=100)
    expected = (100.0, 200.0)
    assert result == expected