How to use test_until_failure_fails_from_func method in stestr

Best Python code snippet using stestr_python

test_return_codes.py

Source:test_return_codes.py

...373                                            filters=['passing'],374                                            stdout=stdout))375        stdout.seek(0)376        self._check_subunit(stdout)377    def test_until_failure_fails_from_func(self):378        stdout = fixtures.StringStream('stdout')379        self.useFixture(stdout)380        self.assertEqual(1, run.run_command(until_failure=True,381                                            stdout=stdout.stream))382    def test_until_failure_with_subunit_fails_from_func(self):383        stdout = io.BytesIO()384        self.assertEqual(1, run.run_command(until_failure=True,385                                            subunit_out=True,386                                            stdout=stdout))387        stdout.seek(0)388        self._check_subunit(stdout)389    def test_list_from_func(self):390        stdout = fixtures.StringStream('stdout')391        self.useFixture(stdout)...

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