Coverage for pyspark/sql/tests/test_conf.py : 100%

# 

# Licensed to the Apache Software Foundation (ASF) under one or more 

# contributor license agreements. See the NOTICE file distributed with 

# this work for additional information regarding copyright ownership. 

# The ASF licenses this file to You under the Apache License, Version 2.0 

# (the "License"); you may not use this file except in compliance with 

# the License. You may obtain a copy of the License at 

# 

# http://www.apache.org/licenses/LICENSE-2.0 

# 

# Unless required by applicable law or agreed to in writing, software 

# distributed under the License is distributed on an "AS IS" BASIS, 

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 

# See the License for the specific language governing permissions and 

# limitations under the License. 

# 

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)