def test_datastore_failed_direct_fetch(datastore):
    v = datastore.fetch(C.GEODOC, __NOSUCHKEY)
    assert v is None
Verify that a non-existent element cannot be fetched.
dataset/ETHPy150Open MapQuest/mapquest-osm-server/src/python/tests/test_dsmembase.py/test_datastore_failed_direct_fetch