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98 lines
3.4 KiB
Python
98 lines
3.4 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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# pylint: disable=unused-argument, import-outside-toplevel, protected-access
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import json
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from typing import Any, Dict
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from unittest import mock
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import pytest
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from pytest_mock import MockerFixture
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from superset.constants import QUERY_CANCEL_KEY, QUERY_EARLY_CANCEL_KEY
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@mock.patch("sqlalchemy.engine.Engine.connect")
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def test_cancel_query_success(engine_mock: mock.Mock) -> None:
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from superset.db_engine_specs.trino import TrinoEngineSpec
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from superset.models.sql_lab import Query
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query = Query()
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cursor_mock = engine_mock.return_value.__enter__.return_value
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assert TrinoEngineSpec.cancel_query(cursor_mock, query, "123") is True
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@mock.patch("sqlalchemy.engine.Engine.connect")
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def test_cancel_query_failed(engine_mock: mock.Mock) -> None:
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from superset.db_engine_specs.trino import TrinoEngineSpec
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from superset.models.sql_lab import Query
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query = Query()
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cursor_mock = engine_mock.raiseError.side_effect = Exception()
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assert TrinoEngineSpec.cancel_query(cursor_mock, query, "123") is False
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@pytest.mark.parametrize(
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"initial_extra,final_extra",
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[
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({}, {QUERY_EARLY_CANCEL_KEY: True}),
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({QUERY_CANCEL_KEY: "my_key"}, {QUERY_CANCEL_KEY: "my_key"}),
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],
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)
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def test_prepare_cancel_query(
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initial_extra: Dict[str, Any],
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final_extra: Dict[str, Any],
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mocker: MockerFixture,
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) -> None:
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from superset.db_engine_specs.trino import TrinoEngineSpec
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from superset.models.sql_lab import Query
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session_mock = mocker.MagicMock()
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query = Query(extra_json=json.dumps(initial_extra))
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TrinoEngineSpec.prepare_cancel_query(query=query, session=session_mock)
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assert query.extra == final_extra
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@pytest.mark.parametrize("cancel_early", [True, False])
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@mock.patch("superset.db_engine_specs.trino.TrinoEngineSpec.cancel_query")
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@mock.patch("sqlalchemy.engine.Engine.connect")
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def test_handle_cursor_early_cancel(
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engine_mock: mock.Mock,
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cancel_query_mock: mock.Mock,
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cancel_early: bool,
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mocker: MockerFixture,
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) -> None:
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from superset.db_engine_specs.trino import TrinoEngineSpec
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from superset.models.sql_lab import Query
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query_id = "myQueryId"
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cursor_mock = engine_mock.return_value.__enter__.return_value
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cursor_mock.stats = {"queryId": query_id}
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session_mock = mocker.MagicMock()
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query = Query()
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if cancel_early:
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TrinoEngineSpec.prepare_cancel_query(query=query, session=session_mock)
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TrinoEngineSpec.handle_cursor(cursor=cursor_mock, query=query, session=session_mock)
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if cancel_early:
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assert cancel_query_mock.call_args[1]["cancel_query_id"] == query_id
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else:
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assert cancel_query_mock.call_args is None
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