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69 lines
2.7 KiB
Python
69 lines
2.7 KiB
Python
# Copyright 2025 Collate
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# Licensed under the Collate Community License, Version 1.0 (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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# https://github.com/open-metadata/OpenMetadata/blob/main/ingestion/LICENSE
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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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"""Unit tests for the MongoDB BaseConnection wiring.
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MongoDB is the first non-Engine connector: its client is a ``pymongo.MongoClient``
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rather than a SQLAlchemy ``Engine``, so ``BaseConnection``'s client type is
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``MongoClient`` and ``test_connection`` drives pymongo calls directly.
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"""
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from unittest.mock import patch
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from metadata.generated.schema.entity.services.connections.database.mongoDBConnection import (
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MongoDBConnection as MongoDBConnectionConfig,
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)
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from metadata.generated.schema.entity.services.connections.database.mongoDBConnection import (
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MongoDBScheme,
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)
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from metadata.ingestion.connections.connection import BaseConnection
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from metadata.ingestion.source.database.mongodb.connection import MongoDBConnection
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CONNECTION_MODULE = "metadata.ingestion.source.database.mongodb.connection"
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def _config(**kwargs) -> MongoDBConnectionConfig:
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base = {
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"scheme": MongoDBScheme.mongodb,
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"username": "user",
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"password": "pass",
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"hostPort": "localhost:27017",
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}
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base.update(kwargs)
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return MongoDBConnectionConfig(**base)
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def test_mongodb_connection_is_base_connection():
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assert issubclass(MongoDBConnection, BaseConnection)
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def test_get_client_builds_a_mongo_client_from_the_url():
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with patch(f"{CONNECTION_MODULE}.MongoClient") as mock_mongo:
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client = MongoDBConnection(_config()).client
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args, kwargs = mock_mongo.call_args
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assert args[0].startswith("mongodb://")
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assert kwargs == {}
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assert client is mock_mongo.return_value
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def test_get_client_passes_connection_options_as_kwargs():
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config = _config(connectionOptions={"serverSelectionTimeoutMS": "5000"})
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with patch(f"{CONNECTION_MODULE}.MongoClient") as mock_mongo:
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_ = MongoDBConnection(config).client
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assert mock_mongo.call_args.kwargs["serverSelectionTimeoutMS"] == "5000"
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def test_close_releases_the_mongo_client_pool():
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with patch(f"{CONNECTION_MODULE}.MongoClient") as mock_mongo:
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connection = MongoDBConnection(_config())
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_ = connection.client
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connection.close()
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mock_mongo.return_value.close.assert_called_once_with()
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