def test_two_different_books(self):
self.assertEqual(calculate_total([1, 2]), 1520)
def test_four_different_books(self):
self.assertEqual(calculate_total([1, 2, 3, 4]), 2560)
def test_four_groups_of_4_are_cheaper_than_2_groups_each_of_5_and_3(self):
self.assertEqual(
calculate_total([1, 1, 2, 2, 3, 3, 4, 5, 1, 1, 2, 2, 3, 3, 4, 5]),
10240)
def test_two_of_the_same_book(self):
self.assertEqual(calculate_total([2, 2]), 1600)
def test_six_different_books(self):
self.assertEqual(calculate_total([1, 2, 3, 4, 5, 6]), 3600)
def test_three_copies_of_first_book_and_2_each_of_remaining(self):
self.assertEqual(calculate_total([1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 1]),
6800)
def test_five_different_books(self):
self.assertAlmostEqual(
calculate_total([1, 2, 3, 4, 5]), 30.00,
places=2)
def test_three_copies_of_first_book_and_2_each_of_remaining(self):
self.assertEqual(
calculate_total([1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 1]), 6800)
def test_three_different_books(self):
self.assertAlmostEqual(calculate_total([1, 2, 3]), 21.60,
places=2)
def test_four_different_books(self):
self.assertAlmostEqual(calculate_total([1, 2, 3, 4]), 25.60,
places=2)
def test_two_different_books(self):
self.assertAlmostEqual(calculate_total([1, 2]), 15.20,
places=2)
def test_empty_basket(self):
self.assertAlmostEqual(calculate_total([]), 0.00,
places=2)
def test_two_of_the_same_book(self):
self.assertAlmostEqual(calculate_total([2, 2]), 16.00,
places=2)
def test_two_groups_of_4_is_cheaper_than_groups_of_5_and_3(self):
self.assertEqual(calculate_total([1, 1, 2, 3, 4, 4, 5, 5]), 5120)
def test_two_groups_of_4_is_cheaper_than_group_of_5_plus_group_of_3(self):
self.assertAlmostEqual(
calculate_total([1, 1, 2, 2, 3, 3, 4, 5]), 51.20,
places=2)
def test_two_each_of_first_4_books_and_1_copy_each_of_rest(self):
self.assertEqual(calculate_total([1, 1, 2, 2, 3, 3, 4, 4, 5]), 5560)
def test_two_copies_of_each_book(self):
self.assertAlmostEqual(
calculate_total([1, 1, 2, 2, 3, 3, 4, 4, 5, 5]), 60.00,
places=2)
def test_four_groups_of_4_are_cheaper_than_2_groups_each_of_5_and_3(self):
self.assertEqual(
calculate_total([1, 1, 2, 2, 3, 3, 4, 5, 1, 1, 2, 2, 3, 3, 4, 5]),
10240)
def test_only_a_single_book(self):
self.assertAlmostEqual(calculate_total([1]), 8.00,
places=2)
def test_two_groups_of_4_is_cheaper_than_group_of_5_plus_group_of_3(self):
print(
"test_two_groups_of_4_is_cheaper_than_group_of_5_plus_group_of_3")
self.assertEqual(calculate_total([1, 1, 2, 2, 3, 3, 4, 5]), 5120)
def test_two_of_the_same_book(self):
self.assertAlmostEqual(calculate_total([2, 2]), 16.00, places=2)
def test_three_each_of_first_2_books_and_2_each_of_remaining_books(self):
self.assertEqual(calculate_total([1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 1, 2]),
7520)
def test_empty_basket(self):
self.assertAlmostEqual(calculate_total([]), 0.00, places=2)
def test_only_a_single_book(self):
self.assertEqual(calculate_total([1]), 800)
def test_two_different_books(self):
self.assertAlmostEqual(calculate_total([1, 2]), 15.20, places=2)
def test_empty_basket(self):
self.assertEqual(calculate_total([]), 0)
def test_three_different_books(self):
self.assertAlmostEqual(calculate_total([1, 2, 3]), 21.60, places=2)
def test_three_different_books(self):
self.assertEqual(calculate_total([1, 2, 3]), 2160)
def test_four_different_books(self):
self.assertAlmostEqual(calculate_total([1, 2, 3, 4]), 25.60, places=2)
def test_five_different_books(self):
self.assertEqual(calculate_total([1, 2, 3, 4, 5]), 3000)
def test_five_different_books(self):
self.assertAlmostEqual(calculate_total([1, 2, 3, 4, 5]),
30.00,
places=2)
def test_group_of_4_plus_group_of_2_is_cheaper_than_2_groups_of_3(self):
self.assertEqual(calculate_total([1, 1, 2, 2, 3, 4]), 4080)
def test_two_groups_of_4_is_cheaper_than_group_of_5_plus_group_of_3(self):
self.assertAlmostEqual(calculate_total([1, 1, 2, 2, 3, 3, 4, 5]),
51.20,
places=2)
def test_two_copies_of_each_book(self):
self.assertEqual(calculate_total([1, 1, 2, 2, 3, 3, 4, 4, 5, 5]), 6000)
def test_two_copies_of_each_book(self):
self.assertAlmostEqual(calculate_total([1, 1, 2, 2, 3, 3, 4, 4, 5, 5]),
60.00,
places=2)
def test_three_each_of_first_2_books_and_2_each_of_remaining_books(self):
self.assertEqual(
calculate_total([1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 1, 2]), 7520)
def test_only_a_single_book(self):
self.assertAlmostEqual(calculate_total([1]), 8.00, places=2)
def test_only_a_single_book(self):
self.assertEqual(calculate_total([1]), 800)
def test_two_groups_of_4_is_cheaper_than_group_of_5_plus_group_of_3(self):
self.assertEqual(calculate_total(), 5120)