220     def _read_and_compare(self, compare, expected):  argument
224         expected: file that contains the expected data
226         with open(os.path.join(self._test_dir, expected)) as f:
230     def _contains(self, attr, expected):  argument
233                                     expected)
235     def _matches(self, attr, expected):  argument
237                                       expected)
239     def config_contains(self, expected):  argument
240         """Check if resulted configuration contains expected data.
242         expected: file that contains the expected data
243         returncode: True if result contains the expected data, False otherwise
245         return self._contains('config', expected)
247     def config_matches(self, expected):  argument
248         """Check if resulted configuration exactly matches expected data.
250         expected: file that contains the expected data
251         returncode: True if result matches the expected data, False otherwise
253         return self._matches('config', expected)
255     def stdout_contains(self, expected):  argument
256         """Check if resulted stdout contains expected data.
258         expected: file that contains the expected data
259         returncode: True if result contains the expected data, False otherwise
261         return self._contains('stdout', expected)
263     def stdout_matches(self, expected):  argument
264         """Check if resulted stdout exactly matches expected data.
266         expected: file that contains the expected data
267         returncode: True if result matches the expected data, False otherwise
269         return self._matches('stdout', expected)
271     def stderr_contains(self, expected):  argument
272         """Check if resulted stderr contains expected data.
274         expected: file that contains the expected data
275         returncode: True if result contains the expected data, False otherwise
277         return self._contains('stderr', expected)
279     def stderr_matches(self, expected):  argument
280         """Check if resulted stderr exactly matches expected data.
282         expected: file that contains the expected data
283         returncode: True if result matches the expected data, False otherwise
285         return self._matches('stderr', expected)