spark-instrumented-optimizer/python/pyspark/pandas/tests/test_sql.py

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# Licensed to the Apache Software Foundation (ASF) under one or more
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# the License.  You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
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from pyspark import pandas as ps
from pyspark.sql.utils import ParseException
from pyspark.testing.pandasutils import PandasOnSparkTestCase
from pyspark.testing.sqlutils import SQLTestUtils


class SQLTest(PandasOnSparkTestCase, SQLTestUtils):
    def test_error_variable_not_exist(self):
        msg = "The key variable_foo in the SQL statement was not found.*"
        with self.assertRaisesRegex(ValueError, msg):
            ps.sql("select * from {variable_foo}")

    def test_error_unsupported_type(self):
        msg = "Unsupported variable type dict: {'a': 1}"
        with self.assertRaisesRegex(ValueError, msg):
            some_dict = {"a": 1}
            ps.sql("select * from {some_dict}")

    def test_error_bad_sql(self):
        with self.assertRaises(ParseException):
            ps.sql("this is not valid sql")


if __name__ == "__main__":
    import unittest
    from pyspark.pandas.tests.test_sql import *  # noqa: F401

    try:
        import xmlrunner  # type: ignore[import]

        testRunner = xmlrunner.XMLTestRunner(output="target/test-reports", verbosity=2)
    except ImportError:
        testRunner = None
    unittest.main(testRunner=testRunner, verbosity=2)