def test_rectangle(self):
# Define instance of rectangle
box = Rectangle(10, 5)
# Test __str__
self.assertEqual(box.__str__(), "Rectangle of length 10 and width 5.")
# Test area
self.assertEqual(box.area(), 50)
# Test perimeter
self.assertEqual(box.perimeter(), 30)
def test_area(self):
rect = Rectangle(3, 5)
self.assertEqual(15, rect.area())
def test_area_zero_rectangle(self):
rect = Rectangle(0, 0)
area = rect.area()
self.assertEqual(0, area)
def test_area_succeedes(self): r = Rectangle(2, 3) self.assertEqual(r.area(), 6)
def test_area_fails(self):
from geometry import Rectangle
r = Rectangle(2, 3)
self.assertNotEqual(r.area(), 8)
def test_area_succeeds(self):
from geometry import Rectangle
r = Rectangle(2, 3)
self.assertEqual(r.area(), 6)
def test_negative_rectangle_area():
negative_rect_s = Rectangle(15, 17, -5, 4, 0)
assert negative_rect_s.area() == 80
def test_rectangle_area():
rect_s = Rectangle(7, -2, 3, 2, 0)
assert rect_s.area() == 24
