def test_integers(self):
"""This test verifies that even when integers are inputted, the final result is a float."""
answer = main.room_area(11, 2, 4, 7, 1)
self.assertEqual(
answer, 53.5,
"Incorrect value returned for integer inputs. Make sure your final result is a float."
)
def test_square(self):
"""This test tests a square room (a=b=c=d, e=0)"""
length = randint(1, 50)
answer = main.room_area(length, length, length, length, 0)
self.assertEqual(
answer, length**2,
"If a,b,c,d are all equal and e is 0, the area should just be one large square."
)
def test_random(self):
"""This test tests a random set of values."""
a, b, c, d, e = [round(random() * randint(1, 50), 2) for x in range(5)]
answer = main.room_area(a, b, c, d, e)
self.assertAlmostEqual(
answer,
a * (d - 0.5 * e) + c * (b - d + 0.5 * e), 2,
"Random values failed the test: {}".format([a, b, c, d, e]))
def test_zero(self):
"""This test verifies the case of all 0 measurements."""
answer = main.room_area(0, 0, 0, 0, 0)
self.assertEqual(answer, 0.0,
"Does not return 0 for measurements of 0")
def test_sample(self):
"""This test verifies that the output matches the sample run."""
answer = main.room_area(11.0, 2.0, 4.0, 7.0, 1.0)
self.assertEqual(answer, 53.5,
"Incorrect value returned for float inputs.")