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230 lines
7.4 KiB
Python
230 lines
7.4 KiB
Python
"""
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Copyright 2024, Zep Software, Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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"""
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from datetime import datetime, timedelta
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from uuid import uuid4
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import pytest
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from graphiti_core.nodes import (
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CommunityNode,
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EntityNode,
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EpisodeType,
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EpisodicNode,
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)
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from tests.helpers_test import (
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assert_community_node_equals,
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assert_entity_node_equals,
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assert_episodic_node_equals,
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get_node_count,
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group_id,
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)
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created_at = datetime.now()
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deleted_at = created_at + timedelta(days=3)
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valid_at = created_at + timedelta(days=1)
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invalid_at = created_at + timedelta(days=2)
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@pytest.fixture
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def sample_entity_node():
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return EntityNode(
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uuid=str(uuid4()),
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name='Test Entity',
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group_id=group_id,
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labels=['Entity', 'Person'],
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created_at=created_at,
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name_embedding=[0.5] * 1024,
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summary='Entity Summary',
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attributes={
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'age': 30,
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'location': 'New York',
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},
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)
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@pytest.fixture
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def sample_episodic_node():
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return EpisodicNode(
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uuid=str(uuid4()),
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name='Episode 1',
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group_id=group_id,
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created_at=created_at,
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source=EpisodeType.text,
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source_description='Test source',
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content='Some content here',
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valid_at=valid_at,
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entity_edges=[],
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)
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@pytest.fixture
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def sample_community_node():
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return CommunityNode(
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uuid=str(uuid4()),
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name='Community A',
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group_id=group_id,
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created_at=created_at,
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name_embedding=[0.5] * 1024,
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summary='Community summary',
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)
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@pytest.mark.asyncio
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async def test_entity_node(sample_entity_node, graph_driver):
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uuid = sample_entity_node.uuid
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# Create node
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node_count = await get_node_count(graph_driver, [uuid])
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assert node_count == 0
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await sample_entity_node.save(graph_driver)
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node_count = await get_node_count(graph_driver, [uuid])
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assert node_count == 1
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# Get node by uuid
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retrieved = await EntityNode.get_by_uuid(graph_driver, sample_entity_node.uuid)
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await assert_entity_node_equals(graph_driver, retrieved, sample_entity_node)
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# Get node by uuids
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retrieved = await EntityNode.get_by_uuids(graph_driver, [sample_entity_node.uuid])
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await assert_entity_node_equals(graph_driver, retrieved[0], sample_entity_node)
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# Get node by group ids
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retrieved = await EntityNode.get_by_group_ids(
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graph_driver, [group_id], limit=2, with_embeddings=True
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)
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assert len(retrieved) == 1
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await assert_entity_node_equals(graph_driver, retrieved[0], sample_entity_node)
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# Delete node by uuid
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await sample_entity_node.delete(graph_driver)
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node_count = await get_node_count(graph_driver, [uuid])
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assert node_count == 0
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# Delete node by uuids
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await sample_entity_node.save(graph_driver)
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node_count = await get_node_count(graph_driver, [uuid])
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assert node_count == 1
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await sample_entity_node.delete_by_uuids(graph_driver, [uuid])
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node_count = await get_node_count(graph_driver, [uuid])
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assert node_count == 0
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# Delete node by group id
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await sample_entity_node.save(graph_driver)
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node_count = await get_node_count(graph_driver, [uuid])
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assert node_count == 1
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await sample_entity_node.delete_by_group_id(graph_driver, group_id)
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node_count = await get_node_count(graph_driver, [uuid])
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assert node_count == 0
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await graph_driver.close()
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@pytest.mark.asyncio
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async def test_community_node(sample_community_node, graph_driver):
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uuid = sample_community_node.uuid
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# Create node
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node_count = await get_node_count(graph_driver, [uuid])
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assert node_count == 0
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await sample_community_node.save(graph_driver)
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node_count = await get_node_count(graph_driver, [uuid])
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assert node_count == 1
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# Get node by uuid
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retrieved = await CommunityNode.get_by_uuid(graph_driver, sample_community_node.uuid)
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await assert_community_node_equals(graph_driver, retrieved, sample_community_node)
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# Get node by uuids
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retrieved = await CommunityNode.get_by_uuids(graph_driver, [sample_community_node.uuid])
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await assert_community_node_equals(graph_driver, retrieved[0], sample_community_node)
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# Get node by group ids
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retrieved = await CommunityNode.get_by_group_ids(graph_driver, [group_id], limit=2)
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assert len(retrieved) == 1
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await assert_community_node_equals(graph_driver, retrieved[0], sample_community_node)
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# Delete node by uuid
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await sample_community_node.delete(graph_driver)
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node_count = await get_node_count(graph_driver, [uuid])
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assert node_count == 0
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# Delete node by uuids
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await sample_community_node.save(graph_driver)
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node_count = await get_node_count(graph_driver, [uuid])
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assert node_count == 1
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await sample_community_node.delete_by_uuids(graph_driver, [uuid])
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node_count = await get_node_count(graph_driver, [uuid])
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assert node_count == 0
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# Delete node by group id
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await sample_community_node.save(graph_driver)
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node_count = await get_node_count(graph_driver, [uuid])
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assert node_count == 1
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await sample_community_node.delete_by_group_id(graph_driver, group_id)
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node_count = await get_node_count(graph_driver, [uuid])
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assert node_count == 0
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await graph_driver.close()
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@pytest.mark.asyncio
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async def test_episodic_node(sample_episodic_node, graph_driver):
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uuid = sample_episodic_node.uuid
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# Create node
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node_count = await get_node_count(graph_driver, [uuid])
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assert node_count == 0
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await sample_episodic_node.save(graph_driver)
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node_count = await get_node_count(graph_driver, [uuid])
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assert node_count == 1
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# Get node by uuid
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retrieved = await EpisodicNode.get_by_uuid(graph_driver, sample_episodic_node.uuid)
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await assert_episodic_node_equals(retrieved, sample_episodic_node)
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# Get node by uuids
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retrieved = await EpisodicNode.get_by_uuids(graph_driver, [sample_episodic_node.uuid])
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await assert_episodic_node_equals(retrieved[0], sample_episodic_node)
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# Get node by group ids
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retrieved = await EpisodicNode.get_by_group_ids(graph_driver, [group_id], limit=2)
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assert len(retrieved) == 1
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await assert_episodic_node_equals(retrieved[0], sample_episodic_node)
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# Delete node by uuid
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await sample_episodic_node.delete(graph_driver)
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node_count = await get_node_count(graph_driver, [uuid])
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assert node_count == 0
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# Delete node by uuids
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await sample_episodic_node.save(graph_driver)
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node_count = await get_node_count(graph_driver, [uuid])
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assert node_count == 1
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await sample_episodic_node.delete_by_uuids(graph_driver, [uuid])
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node_count = await get_node_count(graph_driver, [uuid])
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assert node_count == 0
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# Delete node by group id
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await sample_episodic_node.save(graph_driver)
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node_count = await get_node_count(graph_driver, [uuid])
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assert node_count == 1
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await sample_episodic_node.delete_by_group_id(graph_driver, group_id)
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node_count = await get_node_count(graph_driver, [uuid])
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assert node_count == 0
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await graph_driver.close()
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