Example #1
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 def test_two_different_books(self):
     self.assertEqual(calculate_total([1, 2]), 1520)
Example #2
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 def test_four_different_books(self):
     self.assertEqual(calculate_total([1, 2, 3, 4]), 2560)
Example #3
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 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)
Example #4
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 def test_two_of_the_same_book(self):
     self.assertEqual(calculate_total([2, 2]), 1600)
Example #5
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 def test_six_different_books(self):
     self.assertEqual(calculate_total([1, 2, 3, 4, 5, 6]), 3600)
Example #6
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 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)
Example #7
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 def test_five_different_books(self):
     self.assertAlmostEqual(
         calculate_total([1, 2, 3, 4, 5]), 30.00,
         places=2)
Example #8
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 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)
Example #9
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 def test_three_different_books(self):
     self.assertAlmostEqual(calculate_total([1, 2, 3]), 21.60,
                            places=2)
Example #10
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 def test_four_different_books(self):
     self.assertAlmostEqual(calculate_total([1, 2, 3, 4]), 25.60,
                            places=2)
Example #11
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 def test_two_different_books(self):
     self.assertAlmostEqual(calculate_total([1, 2]), 15.20,
                            places=2)
Example #12
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 def test_empty_basket(self):
     self.assertAlmostEqual(calculate_total([]), 0.00,
                            places=2)
Example #13
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 def test_two_of_the_same_book(self):
     self.assertAlmostEqual(calculate_total([2, 2]), 16.00,
                            places=2)
Example #14
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 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)
Example #15
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 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)
Example #16
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 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)
Example #17
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 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)
Example #18
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 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)
Example #19
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 def test_only_a_single_book(self):
     self.assertAlmostEqual(calculate_total([1]), 8.00,
                            places=2)
Example #20
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 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)
Example #21
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 def test_two_of_the_same_book(self):
     self.assertAlmostEqual(calculate_total([2, 2]), 16.00, places=2)
Example #22
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 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)
Example #23
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 def test_empty_basket(self):
     self.assertAlmostEqual(calculate_total([]), 0.00, places=2)
Example #24
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 def test_only_a_single_book(self):
     self.assertEqual(calculate_total([1]), 800)
Example #25
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 def test_two_different_books(self):
     self.assertAlmostEqual(calculate_total([1, 2]), 15.20, places=2)
Example #26
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 def test_empty_basket(self):
     self.assertEqual(calculate_total([]), 0)
Example #27
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 def test_three_different_books(self):
     self.assertAlmostEqual(calculate_total([1, 2, 3]), 21.60, places=2)
Example #28
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 def test_three_different_books(self):
     self.assertEqual(calculate_total([1, 2, 3]), 2160)
Example #29
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 def test_four_different_books(self):
     self.assertAlmostEqual(calculate_total([1, 2, 3, 4]), 25.60, places=2)
Example #30
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 def test_five_different_books(self):
     self.assertEqual(calculate_total([1, 2, 3, 4, 5]), 3000)
Example #31
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 def test_five_different_books(self):
     self.assertAlmostEqual(calculate_total([1, 2, 3, 4, 5]),
                            30.00,
                            places=2)
Example #32
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 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)
Example #33
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 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)
Example #34
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 def test_two_copies_of_each_book(self):
     self.assertEqual(calculate_total([1, 1, 2, 2, 3, 3, 4, 4, 5, 5]), 6000)
Example #35
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 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)
Example #36
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 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)
Example #37
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 def test_only_a_single_book(self):
     self.assertAlmostEqual(calculate_total([1]), 8.00, places=2)
Example #38
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 def test_only_a_single_book(self):
     self.assertEqual(calculate_total([1]), 800)
Example #39
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 def test_two_groups_of_4_is_cheaper_than_group_of_5_plus_group_of_3(self):
     self.assertEqual(calculate_total(), 5120)