79 lines
2.7 KiB
Python
79 lines
2.7 KiB
Python
# Copyright 2017, Major Hayden <major@mhtx.net>
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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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"""Tests for the memcache plugin."""
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from monitorstack.plugins import memcache as monitorstack_memcache
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import pymemcache
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import tests
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class TestMemcache(object):
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"""Tests for the memcache plugin."""
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def test_success(self, monkeypatch):
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"""Ensure the run() method works."""
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def mock_get_memcached_stats(host, port):
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"""Mock the get_memcached_stats() method."""
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return {'parameter': 'value'}
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monkeypatch.setattr(
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monitorstack_memcache,
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'get_memcached_stats',
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mock_get_memcached_stats
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)
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result = tests.runner('memcache')
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assert result['variables']['parameter'] == 'value'
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assert result['measurement_name'] == "memcache"
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assert result['exit_code'] == 0
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def test_failure(self, monkeypatch):
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"""Ensure the run() method works."""
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def mock_get_memcached_stats(host, port):
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"""Mock the get_memcached_stats() method."""
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raise Exception('Connection failed')
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monkeypatch.setattr(
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monitorstack_memcache,
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'get_memcached_stats',
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mock_get_memcached_stats
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)
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result = tests.runner('memcache')
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assert 'Connection failed' in result['message']
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assert result['measurement_name'] == "memcache"
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assert result['exit_code'] == 1
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def test_get_memcached_stats(self, monkeypatch):
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"""Ensure that get_memcached_stats() works."""
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def mock_memcache_client(cls, (conn_tuple)):
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"""Mock a memcache client class."""
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return None
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def mock_memcache_stats(toot):
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"""Mock a memcache client class."""
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return {'parameter': 'value'}
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monkeypatch.setattr(
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pymemcache.client.base.Client,
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'__init__',
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mock_memcache_client
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)
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monkeypatch.setattr(
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pymemcache.client.base.Client,
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'stats',
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mock_memcache_stats
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)
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result = monitorstack_memcache.get_memcached_stats('localhost', 11211)
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assert result['parameter'] == 'value'
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