2022-03-21 13:33:38 -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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from datetime import datetime
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from typing import Optional
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import pytest
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import pytz
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from flask.ctx import AppContext
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@pytest.mark.parametrize(
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"target_type,dttm,result",
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[
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("VARCHAR", datetime(2022, 1, 1), None),
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2022-05-03 00:19:36 -04:00
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("DATE", datetime(2022, 1, 1), "DATE '2022-01-01'"),
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2022-03-21 13:33:38 -04:00
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(
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"TIMESTAMP",
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datetime(2022, 1, 1, 1, 23, 45, 600000),
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2022-05-19 13:42:31 -04:00
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"TIMESTAMP '2022-01-01 01:23:45.600000'",
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2022-03-21 13:33:38 -04:00
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),
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(
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"TIMESTAMP WITH TIME ZONE",
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datetime(2022, 1, 1, 1, 23, 45, 600000),
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2022-05-19 13:42:31 -04:00
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"TIMESTAMP '2022-01-01 01:23:45.600000'",
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2022-03-21 13:33:38 -04:00
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),
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(
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"TIMESTAMP WITH TIME ZONE",
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datetime(2022, 1, 1, 1, 23, 45, 600000, tzinfo=pytz.UTC),
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2022-05-19 13:42:31 -04:00
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"TIMESTAMP '2022-01-01 01:23:45.600000+00:00'",
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2022-03-21 13:33:38 -04:00
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),
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],
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)
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def test_convert_dttm(
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2022-03-29 13:03:09 -04:00
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app_context: AppContext,
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target_type: str,
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dttm: datetime,
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result: Optional[str],
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2022-03-21 13:33:38 -04:00
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) -> None:
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from superset.db_engine_specs.presto import PrestoEngineSpec
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for case in (str.lower, str.upper):
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assert PrestoEngineSpec.convert_dttm(case(target_type), dttm) == result
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