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b5119b8dff
* refactor move all tests to be under integration_tests package * refactor decouple unittests from integration tests - commands * add unit_tests package * fix celery_tests.py * fix wrong FIXTURES_DIR value
82 lines
2.8 KiB
Python
82 lines
2.8 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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from datetime import datetime
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from unittest import mock
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import pytest
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from superset.db_engine_specs.firebird import FirebirdEngineSpec
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grain_expressions = {
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None: "timestamp_column",
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"PT1S": (
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"CAST(CAST(timestamp_column AS DATE) "
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"|| ' ' "
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"|| EXTRACT(HOUR FROM timestamp_column) "
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"|| ':' "
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"|| EXTRACT(MINUTE FROM timestamp_column) "
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"|| ':' "
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"|| FLOOR(EXTRACT(SECOND FROM timestamp_column)) AS TIMESTAMP)"
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),
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"PT1M": (
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"CAST(CAST(timestamp_column AS DATE) "
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"|| ' ' "
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"|| EXTRACT(HOUR FROM timestamp_column) "
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"|| ':' "
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"|| EXTRACT(MINUTE FROM timestamp_column) "
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"|| ':00' AS TIMESTAMP)"
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),
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"P1D": "CAST(timestamp_column AS DATE)",
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"P1M": (
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"CAST(EXTRACT(YEAR FROM timestamp_column) "
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"|| '-' "
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"|| EXTRACT(MONTH FROM timestamp_column) "
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"|| '-01' AS DATE)"
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),
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"P1Y": "CAST(EXTRACT(YEAR FROM timestamp_column) || '-01-01' AS DATE)",
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}
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@pytest.mark.parametrize("grain,expected", grain_expressions.items())
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def test_time_grain_expressions(grain, expected):
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assert (
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FirebirdEngineSpec._time_grain_expressions[grain].format(col="timestamp_column")
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== expected
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)
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def test_epoch_to_dttm():
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assert (
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FirebirdEngineSpec.epoch_to_dttm().format(col="timestamp_column")
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== "DATEADD(second, timestamp_column, CAST('00:00:00' AS TIMESTAMP))"
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)
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def test_convert_dttm():
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dttm = datetime(2021, 1, 1)
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assert (
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FirebirdEngineSpec.convert_dttm("timestamp", dttm)
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== "CAST('2021-01-01 00:00:00' AS TIMESTAMP)"
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)
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assert (
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FirebirdEngineSpec.convert_dttm("TIMESTAMP", dttm)
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== "CAST('2021-01-01 00:00:00' AS TIMESTAMP)"
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)
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assert FirebirdEngineSpec.convert_dttm("TIME", dttm) == "CAST('00:00:00' AS TIME)"
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assert FirebirdEngineSpec.convert_dttm("DATE", dttm) == "CAST('2021-01-01' AS DATE)"
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assert FirebirdEngineSpec.convert_dttm("STRING", dttm) is None
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