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root / snf-cyclades-app / synnefo / logic / test / rapi_pool_tests.py @ b66e4833

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# Copyright 2011-2012 GRNET S.A. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or
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# without modification, are permitted provided that the following
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# conditions are met:
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#
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#   1. Redistributions of source code must retain the above
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#      copyright notice, this list of conditions and the following
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#      disclaimer.
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#
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#   2. Redistributions in binary form must reproduce the above
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#      copyright notice, this list of conditions and the following
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#      disclaimer in the documentation and/or other materials
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#      provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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# The views and conclusions contained in the software and
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# documentation are those of the authors and should not be
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# interpreted as representing official policies, either expressed
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# or implied, of GRNET S.A.
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from django.test import TestCase
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from synnefo.logic import rapi_pool
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from mock import patch
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@patch('synnefo.logic.rapi_pool.GanetiRapiClient', spec=True)
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class GanetiRapiPoolTest(TestCase):
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    def test_new_client(self, rclient):
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        cl = rapi_pool.get_rapi_client(1, 'amxixa', 'cluster0', '5080', 'user',
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                                       'pass')
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        rclient.assert_called_once_with("cluster0", "5080", "user", "pass")
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        self.assertTrue('amxixa' in rapi_pool._pools)
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        self.assertTrue(cl._pool is rapi_pool._pools[rapi_pool._hashes[1]])
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    def test_invalid_get(self, rclient):
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        self.assertRaises(ValueError, rapi_pool.get_rapi_client, 1, 'amxixa',
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                         None, '5080', 'user', 'pass')
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        self.assertRaises(ValueError, rapi_pool.get_rapi_client, 1, 'amxixa',
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                         'Foo', None, 'user', 'pass')
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    def test_get_from_pool(self, rclient):
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        cl = rapi_pool.get_rapi_client(1, 'dummyhash', 'cluster1', '5080',
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                                       'user', 'pass')
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        rclient.assert_called_once_with("cluster1", "5080", "user", "pass")
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        rapi_pool.put_rapi_client(cl)
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        rclient.reset_mock()
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        cl2 = rapi_pool.get_rapi_client(1, 'dummyhash', 'cluster1', '5080',
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                                        'user', 'pass')
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        self.assertTrue(cl is cl2)
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        self.assertFalse(rclient.mock_calls)
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    def test_changed_credentials(self, rclient):
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        cl = rapi_pool.get_rapi_client(1, 'dummyhash2', 'cluster2', '5080',
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                                       'user', 'pass')
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        rclient.assert_called_once_with("cluster2", "5080", "user", "pass")
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        rapi_pool.put_rapi_client(cl)
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        rclient.reset_mock()
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        rapi_pool.get_rapi_client(1, 'dummyhash3', 'cluster2', '5080',
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                                        'user', 'new_pass')
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        rclient.assert_called_once_with("cluster2", "5080", "user", "new_pass")
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        self.assertFalse('dummyhash2' in rapi_pool._pools)
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    def test_no_pool(self, rclient):
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        cl = rapi_pool.get_rapi_client(1, 'dummyhash2', 'cluster2', '5080',
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                                       'user', 'pass')
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        cl._pool = None
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        rapi_pool.put_rapi_client(cl)
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        self.assertTrue(cl not in rapi_pool._pools.values())