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How to use _test_requires_ext_helper method in tempest

Best Python code snippet using tempest_python

test_decorators.py

Source:test_decorators.py

...109    def setUp(self):110        super(TestRequiresExtDecorator, self).setUp()111        cfg.CONF.set_default('api_extensions', ['enabled_ext', 'another_ext'],112                             'compute-feature-enabled')113    def _test_requires_ext_helper(self, expected_to_skip=True,114                                  **decorator_args):115        class TestFoo(test.BaseTestCase):116            @utils.requires_ext(**decorator_args)117            def test_bar(self):118                return 0119        t = TestFoo('test_bar')120        if expected_to_skip:121            self.assertRaises(testtools.TestCase.skipException, t.test_bar)122        else:123            try:124                self.assertEqual(t.test_bar(), 0)125            except testtools.TestCase.skipException:126                # We caught a skipException but we didn't expect to skip127                # this test so raise a hard test failure instead.128                raise testtools.TestCase.failureException(129                    "Not supposed to skip")130    def test_requires_ext_decorator(self):131        self._test_requires_ext_helper(expected_to_skip=False,132                                       extension='enabled_ext',133                                       service='compute')134    def test_requires_ext_decorator_disabled_ext(self):135        self._test_requires_ext_helper(extension='disabled_ext',136                                       service='compute')137    def test_requires_ext_decorator_with_all_ext_enabled(self):138        cfg.CONF.set_default('api_extensions', ['all'],139                             group='compute-feature-enabled')140        self._test_requires_ext_helper(expected_to_skip=False,141                                       extension='random_ext',142                                       service='compute')143    def test_requires_ext_decorator_bad_service(self):144        self.assertRaises(KeyError,145                          self._test_requires_ext_helper,146                          extension='enabled_ext',...

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