42 lines
1.5 KiB
Python
42 lines
1.5 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""
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test_collectors
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----------------------------------
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Tests for `os_performance_tools.collectors`
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"""
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from unittest import mock
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from os_performance_tools.collectors import mysql
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from os_performance_tools.tests import base
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class TestOpenStackQaTools(base.TestCase):
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@mock.patch('os_performance_tools.collectors.mysql._get_config')
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@mock.patch('pymysql.connect')
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def test_mysql(self, pymysql_mock, get_config_mock):
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connection = mock.MagicMock()
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curs = mock.MagicMock()
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side_effect = [(k, 0) for k in mysql.COLLECT_COUNTERS]
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side_effect.append(None) # Instead of StopIteration pymsql uses None
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curs.fetchone.side_effect = side_effect
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connection.cursor.return_value = curs
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pymysql_mock.return_value = connection
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result = mysql.collect()
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self.assertEqual(sorted(mysql.COLLECT_COUNTERS),
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sorted(result.keys()))
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self.assertTrue(all([val == 0 for val in result.values()]))
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