Synnefo

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from django.test import TestCase

from synnefo.logic import rapi_pool

from mock import patch

@patch('synnefo.logic.rapi_pool.GanetiRapiClient', spec=True)

class GanetiRapiPoolTest(TestCase):

    def test_new_client(self, rclient):

        cl = rapi_pool.get_rapi_client(1, 'amxixa', 'cluster0', '5080', 'user',

                                       'pass')

        rclient.assert_called_once_with("cluster0", "5080", "user", "pass")

        self.assertTrue('amxixa' in rapi_pool._pools)

        self.assertTrue(cl._pool is rapi_pool._pools[rapi_pool._hashes[1]])

    def test_invalid_get(self, rclient):

        self.assertRaises(ValueError, rapi_pool.get_rapi_client, 1, 'amxixa',

                          None, '5080', 'user', 'pass')

        self.assertRaises(ValueError, rapi_pool.get_rapi_client, 1, 'amxixa',

                          'Foo', None, 'user', 'pass')

    def test_get_from_pool(self, rclient):

        cl = rapi_pool.get_rapi_client(1, 'dummyhash', 'cluster1', '5080',

                                       'user', 'pass')

        rclient.assert_called_once_with("cluster1", "5080", "user", "pass")

        rapi_pool.put_rapi_client(cl)

        rclient.reset_mock()

        cl2 = rapi_pool.get_rapi_client(1, 'dummyhash', 'cluster1', '5080',

                                        'user', 'pass')

        self.assertTrue(cl is cl2)

        self.assertFalse(rclient.mock_calls)

    def test_changed_credentials(self, rclient):

        cl = rapi_pool.get_rapi_client(1, 'dummyhash2', 'cluster2', '5080',

                                       'user', 'pass')

        rclient.assert_called_once_with("cluster2", "5080", "user", "pass")

        rapi_pool.put_rapi_client(cl)

        rclient.reset_mock()

        rapi_pool.get_rapi_client(1, 'dummyhash3', 'cluster2', '5080',

                                  'user', 'new_pass')

        rclient.assert_called_once_with("cluster2", "5080", "user", "new_pass")

        self.assertFalse('dummyhash2' in rapi_pool._pools)

    def test_no_pool(self, rclient):

        cl = rapi_pool.get_rapi_client(1, 'dummyhash2', 'cluster2', '5080',

                                       'user', 'pass')

        cl._pool = None

        rapi_pool.put_rapi_client(cl)

        self.assertTrue(cl not in rapi_pool._pools.values())