224     def _read_and_compare(self, compare, expected):  argument
228         expected: file that contains the expected data
230         with open(os.path.join(self._test_dir, expected)) as f:
234     def _contains(self, attr, expected):  argument
237                                     expected)
239     def _matches(self, attr, expected):  argument
241                                       expected)
243     def config_contains(self, expected):  argument
244         """Check if resulted configuration contains expected data.
246         expected: file that contains the expected data
247         returncode: True if result contains the expected data, False otherwise
249         return self._contains('config', expected)
251     def config_matches(self, expected):  argument
252         """Check if resulted configuration exactly matches expected data.
254         expected: file that contains the expected data
255         returncode: True if result matches the expected data, False otherwise
257         return self._matches('config', expected)
259     def stdout_contains(self, expected):  argument
260         """Check if resulted stdout contains expected data.
262         expected: file that contains the expected data
263         returncode: True if result contains the expected data, False otherwise
265         return self._contains('stdout', expected)
267     def stdout_matches(self, expected):  argument
268         """Check if resulted stdout exactly matches expected data.
270         expected: file that contains the expected data
271         returncode: True if result matches the expected data, False otherwise
273         return self._matches('stdout', expected)
275     def stderr_contains(self, expected):  argument
276         """Check if resulted stderr contains expected data.
278         expected: file that contains the expected data
279         returncode: True if result contains the expected data, False otherwise
281         return self._contains('stderr', expected)
283     def stderr_matches(self, expected):  argument
284         """Check if resulted stderr exactly matches expected data.
286         expected: file that contains the expected data
287         returncode: True if result matches the expected data, False otherwise
289         return self._matches('stderr', expected)