spark-instrumented-optimizer/python/pyspark/sql/tests/test_conf.py
Bryan Cutler aeb3649fb9 [SPARK-33613][PYTHON][TESTS] Replace deprecated APIs in pyspark tests
### What changes were proposed in this pull request?

This replaces deprecated API usage in PySpark tests with the preferred APIs. These have been deprecated for some time and usage is not consistent within tests.

- https://docs.python.org/3/library/unittest.html#deprecated-aliases

### Why are the changes needed?

For consistency and eventual removal of deprecated APIs.

### Does this PR introduce _any_ user-facing change?

No

### How was this patch tested?

Existing tests

Closes #30557 from BryanCutler/replace-deprecated-apis-in-tests.

Authored-by: Bryan Cutler <cutlerb@gmail.com>
Signed-off-by: HyukjinKwon <gurwls223@apache.org>
2020-12-01 10:34:40 +09:00

57 lines
2.3 KiB
Python

#
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# this work for additional information regarding copyright ownership.
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# (the "License"); you may not use this file except in compliance with
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# http://www.apache.org/licenses/LICENSE-2.0
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from pyspark.testing.sqlutils import ReusedSQLTestCase
class ConfTests(ReusedSQLTestCase):
def test_conf(self):
spark = self.spark
spark.conf.set("bogo", "sipeo")
self.assertEqual(spark.conf.get("bogo"), "sipeo")
spark.conf.set("bogo", "ta")
self.assertEqual(spark.conf.get("bogo"), "ta")
self.assertEqual(spark.conf.get("bogo", "not.read"), "ta")
self.assertEqual(spark.conf.get("not.set", "ta"), "ta")
self.assertRaisesRegex(Exception, "not.set", lambda: spark.conf.get("not.set"))
spark.conf.unset("bogo")
self.assertEqual(spark.conf.get("bogo", "colombia"), "colombia")
self.assertEqual(spark.conf.get("hyukjin", None), None)
# This returns 'STATIC' because it's the default value of
# 'spark.sql.sources.partitionOverwriteMode', and `defaultValue` in
# `spark.conf.get` is unset.
self.assertEqual(spark.conf.get("spark.sql.sources.partitionOverwriteMode"), "STATIC")
# This returns None because 'spark.sql.sources.partitionOverwriteMode' is unset, but
# `defaultValue` in `spark.conf.get` is set to None.
self.assertEqual(spark.conf.get("spark.sql.sources.partitionOverwriteMode", None), None)
if __name__ == "__main__":
import unittest
from pyspark.sql.tests.test_conf 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)