69 lines
2.3 KiB
Python
69 lines
2.3 KiB
Python
# Copyright 2013-2016 DataStax, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# 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, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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try:
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import unittest2 as unittest
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except ImportError:
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import unittest # noqa
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import six
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from cassandra.query import BatchStatement, SimpleStatement
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class BatchStatementTest(unittest.TestCase):
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# TODO: this suite could be expanded; for now just adding a test covering a PR
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def test_clear(self):
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keyspace = 'keyspace'
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routing_key = 'routing_key'
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custom_payload = {'key': six.b('value')}
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ss = SimpleStatement('whatever', keyspace=keyspace, routing_key=routing_key, custom_payload=custom_payload)
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batch = BatchStatement()
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batch.add(ss)
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self.assertTrue(batch._statements_and_parameters)
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self.assertEqual(batch.keyspace, keyspace)
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self.assertEqual(batch.routing_key, routing_key)
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self.assertEqual(batch.custom_payload, custom_payload)
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batch.clear()
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self.assertFalse(batch._statements_and_parameters)
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self.assertIsNone(batch.keyspace)
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self.assertIsNone(batch.routing_key)
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self.assertFalse(batch.custom_payload)
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batch.add(ss)
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def test_clear_empty(self):
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batch = BatchStatement()
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batch.clear()
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self.assertFalse(batch._statements_and_parameters)
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self.assertIsNone(batch.keyspace)
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self.assertIsNone(batch.routing_key)
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self.assertFalse(batch.custom_payload)
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batch.add('something')
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def test_add_all(self):
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batch = BatchStatement()
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statements = ['%s'] * 10
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parameters = [(i,) for i in range(10)]
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batch.add_all(statements, parameters)
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bound_statements = [t[1] for t in batch._statements_and_parameters]
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str_parameters = [str(i) for i in range(10)]
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self.assertEqual(bound_statements, str_parameters)
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