functest/tests/unit/core/test_vnf.py

   1 #!/usr/bin/env python
   2
   3 # Copyright (c) 2016 Orange and others.
   4 #
   5 # All rights reserved. This program and the accompanying materials
   6 # are made available under the terms of the Apache License, Version 2.0
   7 # which accompanies this distribution, and is available at
   8 # http://www.apache.org/licenses/LICENSE-2.0
   9
  10 # pylint: disable=missing-docstring
  11
  12 import logging
  13 import os
  14 import unittest
  15
  16 import mock
  17
  18 from functest.core import vnf
  19 from functest.core import testcase
  20
  21
  22 class VnfBaseTesting(unittest.TestCase):
  23
  24     logging.disable(logging.CRITICAL)
  25
  26     def setUp(self):
  27         self.test = vnf.VnfOnBoarding(
  28             project='functest', case_name='aaa')
  29         self.test.project = "functest"
  30         self.test.start_time = "1"
  31         self.test.stop_time = "5"
  32         self.test.result = ""
  33         self.test.details = {
  34             "orchestrator": {"status": "PASS", "result": "", "duration": 20},
  35             "vnf": {"status": "PASS", "result": "", "duration": 15},
  36             "test_vnf": {"status": "FAIL", "result": "", "duration": 5}}
  37         self.test.keystone_client = 'test_client'
  38         self.test.tenant_name = 'test_tenant_name'
  39
  40     def test_execute_deploy_vnf_fail(self):
  41         with mock.patch.object(self.test, 'prepare'),\
  42             mock.patch.object(self.test, 'deploy_orchestrator',
  43                               return_value=None), \
  44             mock.patch.object(self.test, 'deploy_vnf',
  45                               side_effect=Exception):
  46             self.assertEqual(self.test.execute(),
  47                              testcase.TestCase.EX_TESTCASE_FAILED)
  48
  49     def test_execute_test_vnf_fail(self):
  50         with mock.patch.object(self.test, 'prepare'),\
  51             mock.patch.object(self.test, 'deploy_orchestrator',
  52                               return_value=None), \
  53             mock.patch.object(self.test, 'deploy_vnf'), \
  54             mock.patch.object(self.test, 'test_vnf',
  55                               side_effect=Exception):
  56             self.assertEqual(self.test.execute(),
  57                              testcase.TestCase.EX_TESTCASE_FAILED)
  58
  59     @mock.patch('functest.core.vnf.os_utils.get_tenant_id',
  60                 return_value='test_tenant_id')
  61     @mock.patch('functest.core.vnf.os_utils.delete_tenant',
  62                 return_value=True)
  63     @mock.patch('functest.core.vnf.os_utils.get_user_id',
  64                 return_value='test_user_id')
  65     @mock.patch('functest.core.vnf.os_utils.delete_user',
  66                 return_value=True)
  67     def test_execute_default(self, *args):
  68         with mock.patch.object(self.test, 'prepare'),\
  69                 mock.patch.object(self.test, 'deploy_orchestrator',
  70                                   return_value=None), \
  71                 mock.patch.object(self.test, 'deploy_vnf'), \
  72                 mock.patch.object(self.test, 'test_vnf'), \
  73                 mock.patch.object(self.test, 'parse_results',
  74                                   return_value='ret_exit_code'), \
  75                 mock.patch.object(self.test, 'log_results'):
  76             self.assertEqual(self.test.execute(),
  77                              'ret_exit_code')
  78
  79     @mock.patch('functest.core.vnf.os_utils.get_credentials')
  80     @mock.patch('functest.core.vnf.os_utils.get_keystone_client')
  81     @mock.patch('functest.core.vnf.os_utils.get_user_id', return_value='')
  82     def test_prepare_missing_userid(self, *args):
  83         with self.assertRaises(Exception):
  84             self.test.prepare()
  85
  86     @mock.patch('functest.core.vnf.os_utils.get_credentials')
  87     @mock.patch('functest.core.vnf.os_utils.get_keystone_client')
  88     @mock.patch('functest.core.vnf.os_utils.get_user_id',
  89                 return_value='test_roleid')
  90     @mock.patch('functest.core.vnf.os_utils.create_tenant',
  91                 return_value='')
  92     def test_prepare_missing_tenantid(self, *args):
  93         with self.assertRaises(Exception):
  94             self.test.prepare()
  95
  96     @mock.patch('functest.core.vnf.os_utils.get_credentials')
  97     @mock.patch('functest.core.vnf.os_utils.get_keystone_client')
  98     @mock.patch('functest.core.vnf.os_utils.get_user_id',
  99                 return_value='test_roleid')
 100     @mock.patch('functest.core.vnf.os_utils.create_tenant',
 101                 return_value='test_tenantid')
 102     @mock.patch('functest.core.vnf.os_utils.get_role_id',
 103                 return_value='')
 104     def test_prepare_missing_roleid(self, *args):
 105         with self.assertRaises(Exception):
 106             self.test.prepare()
 107
 108     @mock.patch('functest.core.vnf.os_utils.get_credentials')
 109     @mock.patch('functest.core.vnf.os_utils.get_keystone_client')
 110     @mock.patch('functest.core.vnf.os_utils.get_user_id',
 111                 return_value='test_roleid')
 112     @mock.patch('functest.core.vnf.os_utils.create_tenant',
 113                 return_value='test_tenantid')
 114     @mock.patch('functest.core.vnf.os_utils.get_role_id',
 115                 return_value='test_roleid')
 116     @mock.patch('functest.core.vnf.os_utils.add_role_user',
 117                 return_value='')
 118     def test_prepare_role_add_failure(self, *args):
 119         with self.assertRaises(Exception):
 120             self.test.prepare()
 121
 122     @mock.patch('functest.core.vnf.os_utils.get_credentials')
 123     @mock.patch('functest.core.vnf.os_utils.get_keystone_client')
 124     @mock.patch('functest.core.vnf.os_utils.get_user_id',
 125                 return_value='test_roleid')
 126     @mock.patch('functest.core.vnf.os_utils.create_tenant',
 127                 return_value='test_tenantid')
 128     @mock.patch('functest.core.vnf.os_utils.get_role_id',
 129                 return_value='test_roleid')
 130     @mock.patch('functest.core.vnf.os_utils.add_role_user')
 131     @mock.patch('functest.core.vnf.os_utils.create_user',
 132                 return_value='')
 133     def test_create_user_failure(self, *args):
 134         with self.assertRaises(Exception):
 135             self.test.prepare()
 136
 137     def test_log_results_default(self):
 138         with mock.patch('functest.core.vnf.'
 139                         'ft_utils.logger_test_results') \
 140                 as mock_method:
 141             self.test.log_results()
 142             self.assertTrue(mock_method.called)
 143
 144     def test_step_failures_default(self):
 145         with self.assertRaises(Exception):
 146             self.test.step_failure("error_msg")
 147
 148     def test_deploy_vnf_unimplemented(self):
 149         with self.assertRaises(Exception) as context:
 150             self.test.deploy_vnf()
 151         self.assertTrue('VNF not deployed' in context.exception)
 152
 153     def test_test_vnf_unimplemented(self):
 154         with self.assertRaises(Exception) as context:
 155             self.test.test_vnf()()
 156         self.assertTrue('VNF not tested' in context.exception)
 157
 158     def test_parse_results_ex_ok(self):
 159         self.test.details['test_vnf']['status'] = 'PASS'
 160         self.assertEqual(self.test.parse_results(), os.EX_OK)
 161
 162     def test_parse_results_ex_run_error(self):
 163         self.test.details['vnf']['status'] = 'FAIL'
 164         self.assertEqual(self.test.parse_results(), os.EX_SOFTWARE)
 165
 166
 167 if __name__ == "__main__":
 168     unittest.main(verbosity=2)