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164 lines
5.4 KiB
Python
164 lines
5.4 KiB
Python
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# 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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# isort:skip_file
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"""Unit tests for Superset"""
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from typing import Dict, Any
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from tests.test_app import app # noqa
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from superset.extensions import cache_manager, db
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from superset.models.cache import CacheKey
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from tests.base_tests import (
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SupersetTestCase,
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post_assert_metric,
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test_client,
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logged_in_admin,
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) # noqa
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def invalidate(params: Dict[str, Any]):
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return post_assert_metric(
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test_client, "api/v1/cachekey/invalidate", params, "invalidate"
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)
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def test_invalidate_cache(logged_in_admin):
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rv = invalidate({"datasource_uids": ["3__table"]})
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assert rv.status_code == 201
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def test_invalidate_existing_cache(logged_in_admin):
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db.session.add(CacheKey(cache_key="cache_key", datasource_uid="3__table"))
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db.session.commit()
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cache_manager.cache.set("cache_key", "value")
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rv = invalidate({"datasource_uids": ["3__table"]})
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assert rv.status_code == 201
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assert cache_manager.cache.get("cache_key") == None
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assert (
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not db.session.query(CacheKey).filter(CacheKey.cache_key == "cache_key").first()
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)
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def test_invalidate_cache_empty_input(logged_in_admin):
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rv = invalidate({"datasource_uids": []})
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assert rv.status_code == 201
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rv = invalidate({"datasources": []})
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assert rv.status_code == 201
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rv = invalidate({"datasource_uids": [], "datasources": []})
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assert rv.status_code == 201
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def test_invalidate_cache_bad_request(logged_in_admin):
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rv = invalidate(
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{
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"datasource_uids": [],
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"datasources": [{"datasource_name": "", "datasource_type": None}],
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}
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)
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assert rv.status_code == 400
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rv = invalidate(
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{
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"datasource_uids": [],
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"datasources": [{"datasource_name": "", "datasource_type": "bla"}],
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}
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)
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assert rv.status_code == 400
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rv = invalidate(
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{
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"datasource_uids": "datasource",
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"datasources": [{"datasource_name": "", "datasource_type": "bla"}],
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}
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)
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assert rv.status_code == 400
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def test_invalidate_existing_caches(logged_in_admin):
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bn = SupersetTestCase.get_birth_names_dataset()
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db.session.add(CacheKey(cache_key="cache_key1", datasource_uid="3__druid"))
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db.session.add(CacheKey(cache_key="cache_key2", datasource_uid="3__druid"))
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db.session.add(CacheKey(cache_key="cache_key4", datasource_uid=f"{bn.id}__table"))
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db.session.add(CacheKey(cache_key="cache_keyX", datasource_uid="X__table"))
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db.session.commit()
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cache_manager.cache.set("cache_key1", "value")
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cache_manager.cache.set("cache_key2", "value")
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cache_manager.cache.set("cache_key4", "value")
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cache_manager.cache.set("cache_keyX", "value")
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rv = invalidate(
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{
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"datasource_uids": ["3__druid", "4__druid"],
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"datasources": [
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{
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"datasource_name": "birth_names",
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"database_name": "examples",
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"schema": "",
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"datasource_type": "table",
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},
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{ # table exists, no cache to invalidate
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"datasource_name": "energy_usage",
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"database_name": "examples",
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"schema": "",
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"datasource_type": "table",
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},
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{ # table doesn't exist
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"datasource_name": "does_not_exist",
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"database_name": "examples",
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"schema": "",
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"datasource_type": "table",
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},
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{ # database doesn't exist
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"datasource_name": "birth_names",
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"database_name": "does_not_exist",
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"schema": "",
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"datasource_type": "table",
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},
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{ # database doesn't exist
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"datasource_name": "birth_names",
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"database_name": "examples",
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"schema": "does_not_exist",
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"datasource_type": "table",
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},
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],
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}
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)
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assert rv.status_code == 201
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assert cache_manager.cache.get("cache_key1") is None
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assert cache_manager.cache.get("cache_key2") is None
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assert cache_manager.cache.get("cache_key4") is None
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assert cache_manager.cache.get("cache_keyX") == "value"
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assert (
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not db.session.query(CacheKey)
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.filter(CacheKey.cache_key.in_({"cache_key1", "cache_key2", "cache_key4"}))
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.first()
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)
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assert (
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db.session.query(CacheKey)
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.filter(CacheKey.cache_key == "cache_keyX")
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.first()
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.datasource_uid
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== "X__table"
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)
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