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How to use expect_it method in pyshould

Best Python code snippet using pyshould_python

helper_test.py

Source:helper_test.py

1#!/usr/bin/env python3.82from unittest import TestCase, main3def sum_squares(values):4    cumulative = 05    for value in values:6        cumulative += value ** 27        yield cumulative8class HelperTestCase(TestCase):9    def verify_complex_case(self, values, expected):10        expect_it = iter(expected)11        found_it = iter(sum_squares(values))12        test_it = zip(expect_it, found_it)13        for i, (expect, found) in enumerate(test_it):14            self.assertEqual(15                expect,16                found,17                f'ìëª»ë ì¸ë±ì¤: {i}')18        # ë ì ëë ì´í°ë¥¼ ëª¨ë ìì§íëì§ ê²ì¦19        try:20            next(expect_it)21        except StopIteration:22            pass23        else:24            self.fail('ì¤ì ë³´ë¤ ììí ì ë¤ë ì´í°ê° ë ê¹ëë¤')25        try:26            next(found_it)27        except StopIteration:28            pass29        else:30            self.fail('ììí ì ë¤ë ì´í°ë³´ë¤ ì¤ì ê° ë ê¹ëë¤')31    def test_wrong_lengths(self):32        values = [1.1, 2.2, 3.3]33        expected = [34            1.1 ** 2,35        ]36        self.verify_complex_case(values, expected)37    def test_wrong_results(self):38        values = [1.1, 2.2, 3.3]39        expected = [40            1.1 ** 2,41            1.1 ** 2 + 2.2 ** 2,42            1.1 ** 2 + 2.2 ** 2 + 3.3 ** 2 + 4.4 ** 2,43        ]44        self.verify_complex_case(values, expected)45if __name__ == '__main__':...

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