mirror of https://github.com/apache/superset.git
88 lines
2.9 KiB
Python
88 lines
2.9 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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# pylint: disable=unused-argument, import-outside-toplevel, protected-access
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import re
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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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from superset.errors import ErrorLevel, SupersetError, SupersetErrorType
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from tests.unit_tests.db_engine_specs.utils import assert_convert_dttm
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from tests.unit_tests.fixtures.common import dttm
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SYNTAX_ERROR_REGEX = re.compile(
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": mismatched input '(?P<syntax_error>.*?)'. Expecting: "
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)
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@pytest.mark.parametrize(
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"target_type,expected_result",
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[
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("Date", "DATE '2019-01-02'"),
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("TimeStamp", "TIMESTAMP '2019-01-02 03:04:05.678'"),
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("UnknownType", None),
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],
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)
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def test_convert_dttm(
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target_type: str, expected_result: Optional[str], dttm: datetime
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) -> None:
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from superset.db_engine_specs.athena import AthenaEngineSpec as spec
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assert_convert_dttm(spec, target_type, expected_result, dttm)
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def test_extract_errors() -> None:
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"""
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Test that custom error messages are extracted correctly.
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"""
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from superset.db_engine_specs.athena import AthenaEngineSpec
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msg = ": mismatched input 'fromm'. Expecting: "
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result = AthenaEngineSpec.extract_errors(Exception(msg))
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assert result == [
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SupersetError(
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message='Please check your query for syntax errors at or near "fromm". Then, try running your query again.',
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error_type=SupersetErrorType.SYNTAX_ERROR,
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level=ErrorLevel.ERROR,
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extra={
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"engine_name": "Amazon Athena",
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"issue_codes": [
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{
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"code": 1030,
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"message": "Issue 1030 - The query has a syntax error.",
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}
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],
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},
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)
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]
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def test_get_text_clause_with_colon() -> None:
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"""
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Make sure text clauses don't escape the colon character
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"""
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from superset.db_engine_specs.athena import AthenaEngineSpec
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query = (
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"SELECT foo FROM tbl WHERE " r"abc >= TIMESTAMP '2021-11-26T00\:00\:00.000000'"
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)
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text_clause = AthenaEngineSpec.get_text_clause(query)
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assert text_clause.text == query
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