2019-10-24 23:46:45 -04:00
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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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2020-07-06 16:26:43 -04:00
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# isort:skip_file
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2019-10-30 02:24:48 -04:00
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from datetime import datetime
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2020-07-06 16:26:43 -04:00
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from tests.test_app import app
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from tests.base_tests import SupersetTestCase
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2019-10-24 23:46:45 -04:00
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from superset.db_engine_specs.mysql import MySQLEngineSpec
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from superset.models.core import Database
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2019-12-31 07:45:33 -05:00
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2019-10-24 23:46:45 -04:00
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2020-06-29 18:36:06 -04:00
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class TestDbEngineSpec(SupersetTestCase):
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2019-10-24 23:46:45 -04:00
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def sql_limit_regex(
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self, sql, expected_sql, engine_spec_class=MySQLEngineSpec, limit=1000
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):
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main = Database(database_name="test_database", sqlalchemy_uri="sqlite://")
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limited = engine_spec_class.apply_limit_to_sql(sql, limit, main)
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self.assertEqual(expected_sql, limited)
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2019-10-30 02:24:48 -04:00
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def get_dttm(self):
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return datetime.strptime("2019-01-02 03:04:05.678900", "%Y-%m-%d %H:%M:%S.%f")
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