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How to use randint_mock method in pytest-mock

Best Python code snippet using pytest-mock

test_frame.py

Source:test_frame.py

1from unittest.mock import patch2from bowling_game.frame import Frame, FrameTypes, TenthFrame3def test_frame_base_state():4    frame = Frame()5    assert frame.first_roll == 06    assert frame.second_roll == 07    assert frame.type == FrameTypes.UNPLAYED8@patch("bowling_game.frame.randint")9def test_frame_regular_play(randint_mock):10    randint_mock.return_value = 111    frame = Frame()12    frame.play()13    assert frame.first_roll == 114    assert frame.second_roll == 115    assert frame.type == FrameTypes.REGULAR16@patch("bowling_game.frame.randint")17def test_frame_spare_play(randint_mock):18    randint_mock.return_value = 519    frame = Frame()20    frame.play()21    assert frame.first_roll == 522    assert frame.second_roll == 523    assert frame.type == FrameTypes.SPARE24@patch("bowling_game.frame.randint")25def test_frame_strike_play(randint_mock):26    randint_mock.return_value = 1027    frame = Frame()28    frame.play()29    assert frame.first_roll == 1030    assert frame.second_roll == 031    assert frame.type == FrameTypes.STRIKE32def test_tenth_frame_base_state():33    frame = TenthFrame()34    assert frame.first_roll == 035    assert frame.second_roll == 036    assert frame.third_roll == 037    assert frame.type == FrameTypes.UNPLAYED38@patch("bowling_game.frame.randint")39def test_tenth_frame_regular_play(randint_mock):40    randint_mock.return_value = 141    frame = TenthFrame()42    frame.play()43    assert frame.first_roll == 144    assert frame.second_roll == 145    assert frame.third_roll == 046    assert frame.type == FrameTypes.REGULAR47@patch("bowling_game.frame.randint")48def test_tenth_frame_spare(randint_mock):49    randint_mock.return_value = 550    frame = TenthFrame()51    frame.play()52    assert frame.first_roll == 553    assert frame.second_roll == 554    assert frame.third_roll == 555    assert frame.type == FrameTypes.SPARE56@patch("bowling_game.frame.randint")57def test_tenth_frame_strike(randint_mock):58    randint_mock.side_effect = (59        10,60        4,61        2,62    )63    frame = TenthFrame()64    frame.play()65    assert frame.first_roll == 1066    assert frame.second_roll == 467    assert frame.third_roll == 268    assert frame.type == FrameTypes.STRIKE69@patch("bowling_game.frame.randint")70def test_tenth_frame_multiple_strikes(randint_mock):71    randint_mock.return_value = 1072    frame = TenthFrame()73    frame.play()74    assert frame.first_roll == 1075    assert frame.second_roll == 1076    assert frame.third_roll == 10...

tests.py

Source:tests.py

1from parameterized import parameterized2from unittest import TestCase, mock3from .lottery import count_duplicates, generate4class LotteryCountDuplicatesTestCase(TestCase):5    def test_counting_duplicates(self):6        self.assertEqual(0, count_duplicates([]))7        self.assertEqual(0, count_duplicates([1]))8        self.assertEqual(1, count_duplicates([1, 1]))9        self.assertEqual(1, count_duplicates([1, 1, 2]))10        self.assertEqual(2, count_duplicates([1, 1, 2, 2]))11        self.assertEqual(2, count_duplicates([1, 1, 2, 2, 2]))12class LotteryGenerateTestCase(TestCase):13    @mock.patch('src.lottery.randint')14    def test_only_one_value(self, randint_mock):15        randint_mock.side_effect = [1, 1, 1, 1, 1, 1, 1, 1]16        self.assertListEqual(generate(), [1, 1, 1, 1, 1, 1, 1, 1])17        self.assertEqual(8, randint_mock.call_count)18    @mock.patch('src.lottery.randint')19    def test_skip_more_duplicates(self, randint_mock):20        randint_mock.side_effect = [1, 1, 2, 2, 3, 3, 4, 5, 6]21        self.assertListEqual(22            generate(allowed_duplicates=2),23            [1, 1, 2, 2, 3, 4, 5, 6],24        )25        self.assertEqual(9, randint_mock.call_count)26    @mock.patch('src.lottery.randint')27    def test_ascending_order(self, randint_mock):28        randint_mock.side_effect = [4, 3, 2, 1]29        self.assertListEqual(generate(num=4), [1, 2, 3, 4])30        self.assertEqual(4, randint_mock.call_count)31    def test_empty_list_for_negative_num_parameter(self):32            self.assertListEqual(generate(num=-1), [])33    @parameterized.expand([34        (2, 1, 1),35        (3, 1, 2),36        (4, 1, 3),37    ])38    def test_prevent_infinity_loop(self, num, min, max):39            with self.assertRaises(AssertionError):...

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