functest/tests/unit/cli/commands/test_cli_os.py

   1 #!/usr/bin/env python
   2 #
   3 # jose.lausuch@ericsson.com
   4 # All rights reserved. This program and the accompanying materials
   5 # are made available under the terms of the Apache License, Version 2.0
   6 # which accompanies this distribution, and is available at
   7 # http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9
  10 import logging
  11 import unittest
  12 import os
  13
  14 import mock
  15
  16 from functest.cli.commands import cli_os
  17
  18
  19 class CliOpenStackTesting(unittest.TestCase):
  20
  21     def setUp(self):
  22         self.endpoint_ip = 'test_ip'
  23         self.os_auth_url = 'http://test_ip:test_port/v2.0'
  24         self.installer_type = 'test_installer_type'
  25         self.installer_ip = 'test_installer_ip'
  26         self.openstack_creds = 'test_openstack_creds'
  27         self.snapshot_file = 'test_snapshot_file'
  28         self.cli_os = cli_os.CliOpenStack()
  29
  30     def test_ping_endpoint_default(self):
  31         self.cli_os.os_auth_url = self.os_auth_url
  32         self.cli_os.endpoint_ip = self.endpoint_ip
  33         with mock.patch('functest.cli.commands.cli_os.os.system',
  34                         return_value=0):
  35             self.assertEqual(self.cli_os.ping_endpoint(), 0)
  36
  37     @mock.patch('functest.cli.commands.cli_os.exit', side_effect=Exception)
  38     @mock.patch('functest.cli.commands.cli_os.click.echo')
  39     def test_ping_endpoint_missing_auth_url(self, mock_click_echo,
  40                                             mock_exit):
  41         with self.assertRaises(Exception):
  42             self.cli_os.os_auth_url = None
  43             self.cli_os.ping_endpoint()
  44             mock_click_echo.assert_called_once_with("Source the OpenStack "
  45                                                     "credentials first '. "
  46                                                     "$creds'")
  47
  48     @mock.patch('functest.cli.commands.cli_os.exit')
  49     @mock.patch('functest.cli.commands.cli_os.click.echo')
  50     def test_ping_endpoint_os_system_fails(self, mock_click_echo,
  51                                            mock_exit):
  52         self.cli_os.os_auth_url = self.os_auth_url
  53         self.cli_os.endpoint_ip = self.endpoint_ip
  54         with mock.patch('functest.cli.commands.cli_os.os.system',
  55                         return_value=1):
  56             self.cli_os.ping_endpoint()
  57             mock_click_echo.assert_called_once_with("Cannot talk to the "
  58                                                     "endpoint %s\n" %
  59                                                     self.endpoint_ip)
  60             mock_exit.assert_called_once_with(0)
  61
  62     def test_check(self):
  63         with mock.patch.object(self.cli_os, 'ping_endpoint'), \
  64             mock.patch('functest.cli.commands.cli_os.check_deployment.'
  65                        'CheckDeployment') as mock_check_deployment:
  66             self.cli_os.check()
  67             self.assertTrue(mock_check_deployment.called)
  68
  69     @mock.patch('functest.cli.commands.cli_os.click.echo')
  70     def test_show_credentials(self, mock_click_echo):
  71         key = 'OS_KEY'
  72         value = 'OS_VALUE'
  73         with mock.patch.dict(os.environ, {key: value}):
  74             self.cli_os.show_credentials()
  75             mock_click_echo.assert_any_call("{}={}".format(key, value))
  76
  77
  78 if __name__ == "__main__":
  79     logging.disable(logging.CRITICAL)
  80     unittest.main(verbosity=2)