blob: 3fcac71a3ff961f8096dc822964a3aa64e05bc70 [file] [log] [blame]
################################################################################
# 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 pyflink.testing.test_case_utils import PyFlinkStreamTableTestCase
class StreamTableDistinctTests(PyFlinkStreamTableTestCase):
def test_distinct(self):
t = self.t_env.from_elements([(1, "Hi", "Hello")], ['a', 'b', 'c'])
result = t.distinct()
query_operation = result._j_table.getQueryOperation()
self.assertEqual('DistinctQueryOperation', query_operation.getClass().getSimpleName())
if __name__ == '__main__':
import unittest
try:
import xmlrunner
testRunner = xmlrunner.XMLTestRunner(output='target/test-reports')
except ImportError:
testRunner = None
unittest.main(testRunner=testRunner, verbosity=2)