def test_rectangle_repr():
r = session1.Rectangle(WIDTH, HEIGHT)
assert r.__repr__(
) == f'Rectangle({WIDTH}, {HEIGHT})', 'The representation of the Rectangle object does not meet expectations'
def test_rectangle_comparison():
r1 = session1.Rectangle(WIDTH, HEIGHT)
r2 = session1.Rectangle(WIDTH*2, HEIGHT)
assert r1 < r2, "r2 must be larger than r1"
def test_rectangle_comparison_with_non_rectangle():
with pytest.raises(NotImplementedError) as e_info:
r1 = session1.Rectangle(WIDTH, HEIGHT)
r2 = "Rectangle"
r1 < r2
def test_rectangle_equality():
r1 = session1.Rectangle(WIDTH, HEIGHT)
r2 = session1.Rectangle(WIDTH, HEIGHT)
assert r1 == r2, "Rectangles with same w and h must be equal!"
def test_rectangle_negative_sides():
with pytest.raises(ValueError) as e_info:
r = session1.Rectangle(-WIDTH, -HEIGHT)
def test_rectangle_perimeter():
r = session1.Rectangle(WIDTH, HEIGHT)
assert r.perimeter() == 2 * ( WIDTH + HEIGHT ), "Man! Rectangle's perimeter is wrong, consider changing your profession."
def test_rectangle_area():
r = session1.Rectangle(WIDTH, HEIGHT)
assert r.area() == WIDTH*HEIGHT, "Your Rectangle Class does not know how to calculate rectangle's area!"
def test_rectangle_str():
r = session1.Rectangle(WIDTH, HEIGHT)
assert r.__str__() == f'Rectangle: width={WIDTH}, height={HEIGHT}', 'The print of the Rectangle object does not meet expectations'