impala_tests.py 1.3 KB

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  1. # Licensed to the Apache Software Foundation (ASF) under one
  2. # or more contributor license agreements. See the NOTICE file
  3. # distributed with this work for additional information
  4. # regarding copyright ownership. The ASF licenses this file
  5. # to you under the Apache License, Version 2.0 (the
  6. # "License"); you may not use this file except in compliance
  7. # with the License. You may obtain a copy of the License at
  8. #
  9. # http://www.apache.org/licenses/LICENSE-2.0
  10. #
  11. # Unless required by applicable law or agreed to in writing,
  12. # software distributed under the License is distributed on an
  13. # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  14. # KIND, either express or implied. See the License for the
  15. # specific language governing permissions and limitations
  16. # under the License.
  17. from superset.db_engine_specs.impala import ImpalaEngineSpec
  18. from tests.db_engine_specs.base_tests import DbEngineSpecTestCase
  19. class ImpalaTestCase(DbEngineSpecTestCase):
  20. def test_convert_dttm(self):
  21. dttm = self.get_dttm()
  22. self.assertEqual(
  23. ImpalaEngineSpec.convert_dttm("DATE", dttm), "CAST('2019-01-02' AS DATE)"
  24. )
  25. self.assertEqual(
  26. ImpalaEngineSpec.convert_dttm("TIMESTAMP", dttm),
  27. "CAST('2019-01-02T03:04:05.678900' AS TIMESTAMP)",
  28. )