def test_large_square(): assert rectangle_area([1, 1, 4, 4]) == 9.0
from rectangle2 import rectangle_area assert rectangle_area([0, 1, 4, 7]) == 24.0 assert rectangle_area([1, 1, 4, 4]) == 9.0 assert rectangle_area([0, 0, 1, 1]) == 1.0
def test_unit_square(): assert rectangle_area([0, 0, 1, 1]) == 1.0
def test_actual_rectangle(): assert rectangle_area([0, 1, 4, 7]) == 24.0