def test_not_exists_py(self, mock_isfile):
c = config.Config()
mock_isfile.return_value = False
with self.assertRaises(ConfigError) as mock_exc:
c.from_py_file(self.FILE_PY)
self.assertEquals(mock_exc.exception.message,
'config file does not exist at path "{}"'.format(self.FILE_PY))
def test_exists_no_py(self, mock_isfile):
c = config.Config()
mock_isfile.return_value = True
with self.assertRaises(ConfigError) as mock_exc:
c.from_py_file(self.FILE_NO_PY)
self.assertEquals(mock_exc.exception.message,
'config file is not python file')
def test_exists_py_fail(self, mock_isfile):
c = config.Config()
mock_isfile.return_value = True
with self.assertRaises(IOError) as mock_exc:
c.from_py_file(self.FILE_PY)
expected_start = 'Unable to load file "'
self.assertEquals(mock_exc.exception.strerror[:len(expected_start)],
expected_start)
def test_options(self):
obj = _LoadObjectForTests()
c = config.Config(options=obj)
real_dict = dict(map(lambda k: (k, getattr(obj, k)), LOAD_OBJECT_NOT_CALLABLE_KEYS))
self.assertDictEqual(dict(c), real_dict)
def test_no_options(self):
c = config.Config(options=None)
self.assertListEqual(dict(c).keys(), [])
def test_path_no(self, mock_from_py_file, mock_from_module):
c = config.Config(path=self.PATH_NO)
mock_from_module.assert_not_called()
mock_from_py_file.assert_not_called()
def test_path_py(self, mock_from_py_file, mock_from_module):
c = config.Config(path=self.PATH_PY)
mock_from_module.assert_not_called()
mock_from_py_file.assert_called_once_with(self.PATH_PY)
def test_exists_py(self):
c = config.Config()
c.from_py_file(self.FILE_PY_EXISTS)
self.assertItemsEqual(dict(c).keys(), FIXTURE_TEST_KEYS)
def test_exists(self):
c = config.Config()
c.from_module(self.TEST_LIB)
self.assertItemsEqual(dict(c).keys(), FIXTURE_TEST_KEYS)
def test_not_exists(self):
c = config.Config()
with self.assertRaises(ImportError):
c.from_module(self.NON_EXIST)