def test_from_config_none_type(self):
# When config map given, but plugin type set to null/None
config = {'cache_element': {
'some_type': {'param': None},
'type': None,
}}
s = MemoryKeyValueStore.from_config(config)
self.assertIsNone(s._cache_element)
self.assertEqual(s._table, {})
def test_from_config_with_cache_element(self):
# Pickled dictionary with a known entry
expected_table = {'some_key': 'some_value'}
empty_dict_pickle = six.b("(dp1\nS'some_key'\np2\nS'some_value'\np3\ns.")
# Test construction with memory data element.
config = {'cache_element': {
'DataMemoryElement': {
'bytes': empty_dict_pickle,
},
'type': 'DataMemoryElement'
}}
s = MemoryKeyValueStore.from_config(config)
self.assertIsInstance(s._cache_element, DataMemoryElement)
self.assertEqual(s._table, expected_table)
def test_from_config_with_cache_element(self):
# Pickled dictionary with a known entry
expected_table = {'some_key': 'some_value'}
empty_dict_pickle_str = \
pickle.dumps(expected_table).decode(BYTES_CONFIG_ENCODING)
# Test construction with memory data element.
config = {
'cache_element': {
'DataMemoryElement': {
'bytes': empty_dict_pickle_str,
},
'type': 'DataMemoryElement'
}
}
s = MemoryKeyValueStore.from_config(config)
self.assertIsInstance(s._cache_element, DataMemoryElement)
self.assertEqual(s._table, expected_table)
def test_from_config_none_value(self):
# When cache_element value is None
expected_config = {'cache_element': None}
s = MemoryKeyValueStore.from_config(expected_config)
nose.tools.assert_is_none(s._cache_element)
nose.tools.assert_equal(s._table, {})
def test_from_config_empty_config(self):
# should resort to default parameters
s = MemoryKeyValueStore.from_config({})
nose.tools.assert_is_none(s._cache_element)
nose.tools.assert_equal(s._table, {})
def test_from_config_empty_config(self):
# should resort to default parameters
s = MemoryKeyValueStore.from_config({})
self.assertIsNone(s._cache_element)
self.assertEqual(s._table, {})
def test_from_config_none_value(self):
# When cache_element value is None
expected_config = {'cache_element': None}
s = MemoryKeyValueStore.from_config(expected_config)
self.assertIsNone(s._cache_element)
self.assertEqual(s._table, {})
def test_from_config_empty_config(self):
# should resort to default parameters
s = MemoryKeyValueStore.from_config({})
self.assertIsNone(s._cache_element)
self.assertEqual(s._table, {})