def test_two_negative_sides(self):
with pytest.raises(Exception) as excinfo:
a = figures.Cuboid(1, -2, -3)
assert str(excinfo.value) == "Side can not be less than zero"
def test_negative_side_and_zero_side(self):
with pytest.raises(Exception) as excinfo:
a = figures.Cuboid(-1, 0, 1)
assert str(excinfo.value) == "Side can not be less than zero"
def test_two_sides_equal_0(self):
a = figures.Cuboid(1, 0, 0)
assert a.get_area() == 0
assert a.get_perimeter() == 0
assert a.get_volume() == 0
def test_side_is_float(self):
a = figures.Cuboid(0.25, 1, 4)
assert a.get_area() == 10.5
assert a.get_perimeter() == 21
assert a.get_volume() == 1
def test_sides_equal_1_3(self):
a = figures.Cuboid(1, 2, 3)
assert a.get_area() == 22
assert a.get_perimeter() == 24
assert a.get_volume() == 6
def test_sides_equal_2_2(self):
a = figures.Cuboid(2, 2, 2)
assert a.get_area() == 24
assert a.get_perimeter() == 24
assert a.get_volume() == 8
def test_side_equal_1(self):
a = figures.Cuboid(1)
assert a.get_area() == 6
assert a.get_perimeter() == 12
assert a.get_volume() == 1
def test_init_without_parameters(self):
a = figures.Cuboid()
assert a.get_area() == 6
assert a.get_perimeter() == 12
assert a.get_volume() == 1
import figures
circle = figures.Circle(3)
square = figures.Square(2)
rectangle = figures.Rectangle(2, 4)
for third_dimension_figure in [circle, square, rectangle]:
print(
f'Area of {type(third_dimension_figure).__name__} = {third_dimension_figure.get_area()}'
)
print(
f'Perimeter of {type(third_dimension_figure).__name__} = {third_dimension_figure.get_perimeter()}'
)
print()
sphere = figures.Sphere(3)
cube = figures.Cube(3)
cuboid = figures.Cuboid(2, 4, 5)
for third_dimension_figure in [sphere, cube, cuboid]:
print(
f'Area of {type(third_dimension_figure).__name__} = {third_dimension_figure.get_area()}'
)
print(
f'Perimeter of {type(third_dimension_figure).__name__} = {third_dimension_figure.get_perimeter()}'
)
print(
f'Volume of {type(third_dimension_figure).__name__} = {third_dimension_figure.get_volume()}'
)
print()