def test_instructions_example_3(self):
hand = [1, 2, 3, 5, 9]
want = False
got = approx_average_is_average(hand)
self.assertEqual(
want,
got,
msg=f'Expected {want} but got an incorrect result: {got!r}')
def test_other_false(self):
hand = [2, 3, 4, 7, 8]
want = False
got = approx_average_is_average(hand)
self.assertEqual(
want,
got,
msg=f'Expected {want} but got an incorrect result: {got!r}')
def test_instructions_example_2(self):
hand = [2, 3, 4, 8, 8]
want = True
got = approx_average_is_average(hand)
self.assertEqual(
want,
got,
msg=f'Expected {want} but got an incorrect result: {got!r}')
def test_approx_average_is_average(self):
input_vars = [[0, 1, 5], [3, 6, 9, 12, 150], [1, 2, 3, 5, 9],
[2, 3, 4, 7, 8], [1, 2, 3], [2, 3, 4], [2, 3, 4, 8, 8],
[1, 2, 4, 5, 8]]
results = [False, False, False, False, True, True, True, True]
for variant, (hand, same) in enumerate(zip(input_vars, results),
start=1):
error_message = f'Hand {hand} {"does" if same else "does not"} yield the same approximate average.'
with self.subTest(f'variation #{variant}', input=hand,
output=same):
self.assertEqual(same,
approx_average_is_average(hand),
msg=error_message)
