243     def _read_and_compare(self, compare, expected):  argument
247         expected: file that contains the expected data
249         with open(os.path.join(self._test_dir, expected)) as f:
253     def _contains(self, attr, expected):  argument
256                                     expected)
258     def _matches(self, attr, expected):  argument
260                                       expected)
262     def config_contains(self, expected):  argument
263         """Check if resulted configuration contains expected data.
265         expected: file that contains the expected data
266         returncode: True if result contains the expected data, False otherwise
268         return self._contains('config', expected)
270     def config_matches(self, expected):  argument
271         """Check if resulted configuration exactly matches expected data.
273         expected: file that contains the expected data
274         returncode: True if result matches the expected data, False otherwise
276         return self._matches('config', expected)
278     def stdout_contains(self, expected):  argument
279         """Check if resulted stdout contains expected data.
281         expected: file that contains the expected data
282         returncode: True if result contains the expected data, False otherwise
284         return self._contains('stdout', expected)
286     def stdout_matches(self, expected):  argument
287         """Check if resulted stdout exactly matches expected data.
289         expected: file that contains the expected data
290         returncode: True if result matches the expected data, False otherwise
292         return self._matches('stdout', expected)
294     def stderr_contains(self, expected):  argument
295         """Check if resulted stderr contains expected data.
297         expected: file that contains the expected data
298         returncode: True if result contains the expected data, False otherwise
300         return self._contains('stderr', expected)
302     def stderr_matches(self, expected):  argument
303         """Check if resulted stderr exactly matches expected data.
305         expected: file that contains the expected data
306         returncode: True if result matches the expected data, False otherwise
308         return self._matches('stderr', expected)