Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use float_range method in hypothesis

Best Python code snippet using hypothesis

test_float_range.py

Source:test_float_range.py

...4from float_range import float_range5class FloatRangeTests(unittest.TestCase):6    """Tests for float_range."""7    def test_has_iterability(self):8        self.assertEqual(list(float_range(1, 11, 2)), [1, 3, 5, 7, 9])9        self.assertEqual(10            list(float_range(0.5, 7, 0.75)),11            [0.5, 1.25, 2.0, 2.75, 3.5, 4.25, 5.0, 5.75, 6.5]12        )13    def test_optional_step(self):14        self.assertEqual(list(float_range(1, 6, 1)), [1, 2, 3, 4, 5])15        self.assertEqual(list(float_range(1, 6)), [1, 2, 3, 4, 5])16        self.assertEqual(17            list(float_range(0.5, 6)),18            [0.5, 1.5, 2.5, 3.5, 4.5, 5.5]19        )20    def test_optional_start(self):21        self.assertEqual(list(float_range(0, 6)), [0, 1, 2, 3, 4, 5])22        self.assertEqual(list(float_range(6)), [0, 1, 2, 3, 4, 5])23        self.assertEqual(24            list(float_range(4.2)),25            [0, 1, 2, 3, 4]26        )27    def test_fractional_step_size(self):28        self.assertEqual(29            list(float_range(1, 6, 0.5)),30            [1, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5]31        )32        self.assertEqual(33            list(float_range(1, 5.6, 0.5)),34            [1, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5]35        )36    def test_negative_step(self):37        with self.assertRaises(StopIteration):38            # Should be empty so StopIteration should be raised39            next(iter(float_range(1, 6, -1)))40        self.assertEqual(list(float_range(5, 0, -1)), [5, 4, 3, 2, 1])41        self.assertEqual(42            list(float_range(0.5, 6)),43            [0.5, 1.5, 2.5, 3.5, 4.5, 5.5]44        )45        self.assertEqual(46            list(float_range(6, 1, -0.5)),47            [6, 5.5, 5.0, 4.5, 4.0, 3.5, 3.0, 2.5, 2.0, 1.5]48        )49    def test_no_arguments(self):50        with self.assertRaises(TypeError):51            float_range()52    def test_too_many_arguments(self):53        with self.assertRaises(TypeError):54            float_range(0, 5, 1, 1)55        with self.assertRaises(TypeError):56            float_range(0, 5, 1, 1, 1)57    def test_no_memory_used(self):58        """Make sure float_range response isn't a giant list of numbers."""59        response = float_range(0, 1024, 2**-4)60        if isinstance(response, Generator):61            next(response)62            size = sum(63                sys.getsizeof(obj)64                for obj in response.gi_frame.f_locals.values()65            )66        else:67            size = sys.getsizeof(response)68        self.assertLess(size, 8000, 'Too much memory used')69        self.assertNotEqual(type(response), list)70        self.assertNotEqual(type(response), tuple)71    # @unittest.expectedFailure72    def test_has_length(self):73        self.assertEqual(len(float_range(100)), 100)74        self.assertEqual(len(float_range(1, 100)), 99)75        self.assertEqual(len(float_range(1, 11, 2)), 5)76        self.assertEqual(len(float_range(0.5, 7, 0.75)), 9)77        self.assertEqual(len(float_range(1000000)), 1000000)78        self.assertEqual(len(float_range(11, 1.2, -2)), 5)79        self.assertEqual(len(float_range(11, 1.2, 2)), 0)80    # @unittest.expectedFailure81    def test_reversed(self):82        r = reversed(float_range(0.5, 7, 0.75))83        self.assertEqual(84            list(r),85            [6.5, 5.75, 5.0, 4.25, 3.5, 2.75, 2.0, 1.25, 0.5]86        )87        big_num = 100000088        self.assertEqual(next(reversed(float_range(big_num))), big_num-1)89    # @unittest.expectedFailure90    def test_equality(self):91        self.assertEqual(float_range(0, 5, 0.5), float_range(0, 5, 0.5))92        self.assertEqual(float_range(5, 5), float_range(10, 10))93        self.assertEqual(float_range(5, 11, 5), float_range(5, 12, 5))94        self.assertEqual(float_range(10), float_range(0, 10))95        self.assertNotEqual(96            float_range(0, 2**10, 2**-10),97            float_range(0, 2**10+1, 2**-10),98        )99        self.assertEqual(float_range(1000000), range(1000000))100        self.assertEqual(range(1000000), float_range(1000000))101        self.assertFalse(float_range(0, 5, 0.5) != float_range(0, 5, 0.5))102        class EqualToEverything:103            def __eq__(self, other):104                return True105        self.assertEqual(float_range(1000000), EqualToEverything())106if __name__ == "__main__":...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.