def test_set(self):
element = Document(self.txn, 'test', {'key': 'value'})
element.set('key', 'another value')
self.assertEqual(element.get('key'), 'another value')
def test_load_save(self):
element = Document(self.txn, 'test', {'key': 'value'})
element.save()
element = Document.load(self.txn, 'test')
self.assertEqual(element.get('key'), 'value')
def test_get(self):
element = Document(self.txn, 'test', {'key': 'value'})
self.assertEqual(element.get('key'), 'value')
