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

   1 #!/usr/bin/env python
   2
   3 # All rights reserved. This program and the accompanying materials
   4 # are made available under the terms of the Apache License, Version 2.0
   5 # which accompanies this distribution, and is available at
   6 # http://www.apache.org/licenses/LICENSE-2.0
   7
   8 import logging
   9 import unittest
  10
  11 from git.exc import NoSuchPathError
  12 import mock
  13
  14 from functest.cli.commands import cli_env
  15 from functest.utils.constants import CONST
  16 from functest.tests.unit import test_utils
  17
  18
  19 class CliEnvTesting(unittest.TestCase):
  20
  21     def setUp(self):
  22         self.cli_environ = cli_env.CliEnv()
  23
  24     @mock.patch('functest.cli.commands.cli_testcase.os.path.isfile',
  25                 return_value=False)
  26     @mock.patch('functest.cli.commands.cli_testcase.ft_utils.execute_command')
  27     def test_prepare_default(self, mock_ft_utils, mock_os):
  28         cmd = ("python %s/functest/ci/prepare_env.py start" %
  29                CONST.__getattribute__('dir_repo_functest'))
  30         self.cli_environ.prepare()
  31         mock_ft_utils.assert_called_with(cmd)
  32
  33     @mock.patch('functest.cli.commands.cli_testcase.os.path.isfile',
  34                 return_value=True)
  35     @mock.patch('functest.cli.commands.cli_testcase.ft_utils.execute_command')
  36     def test_prepare_missing_status(self, mock_ft_utils, mock_os):
  37         with mock.patch('__builtin__.raw_input', return_value="y"), \
  38                 mock.patch('functest.cli.commands.cli_testcase.os.remove') \
  39                 as mock_os_remove:
  40             cmd = ("python %s/functest/ci/prepare_env.py start" %
  41                    CONST.__getattribute__('dir_repo_functest'))
  42             self.cli_environ.prepare()
  43             mock_os_remove.assert_called_once_with(
  44                 CONST.__getattribute__('env_active'))
  45             mock_ft_utils.assert_called_with(cmd)
  46
  47     def _test_show_missing_env_var(self, var, *args):
  48         if var == 'INSTALLER_TYPE':
  49             CONST.__setattr__('INSTALLER_TYPE', None)
  50             reg_string = "|  INSTALLER: Unknown, \S+\s*|"
  51         elif var == 'INSTALLER_IP':
  52             CONST.__setattr__('INSTALLER_IP', None)
  53             reg_string = "|  INSTALLER: \S+, Unknown\s*|"
  54         elif var == 'SCENARIO':
  55             CONST.__setattr__('DEPLOY_SCENARIO', None)
  56             reg_string = "|   SCENARIO: Unknown\s*|"
  57         elif var == 'NODE':
  58             CONST.__setattr__('NODE_NAME', None)
  59             reg_string = "|        POD: Unknown\s*|"
  60         elif var == 'BUILD_TAG':
  61             CONST.__setattr__('BUILD_TAG', None)
  62             reg_string = "|  BUILD TAG: None|"
  63         elif var == 'DEBUG':
  64             CONST.__setattr__('CI_DEBUG', None)
  65             reg_string = "| DEBUG FLAG: false\s*|"
  66         elif var == 'STATUS':
  67             reg_string = "|     STATUS: not ready\s*|"
  68
  69         with mock.patch('functest.cli.commands.cli_env.click.echo') \
  70                 as mock_click_echo:
  71             self.cli_environ.show()
  72             mock_click_echo.assert_called_with(test_utils.
  73                                                RegexMatch(reg_string))
  74
  75     @mock.patch('functest.cli.commands.cli_env.git.Repo')
  76     def test_show_missing_ci_installer_type(self, *args):
  77         self._test_show_missing_env_var('INSTALLER_TYPE', *args)
  78
  79     @mock.patch('functest.cli.commands.cli_env.git.Repo')
  80     def test_show_missing_ci_installer_ip(self, *args):
  81         self._test_show_missing_env_var('INSTALLER_IP', *args)
  82
  83     @mock.patch('functest.cli.commands.cli_env.git.Repo')
  84     def test_show_missing_ci_scenario(self, *args):
  85         self._test_show_missing_env_var('SCENARIO', *args)
  86
  87     @mock.patch('functest.cli.commands.cli_env.git.Repo')
  88     def test_show_missing_ci_node(self, *args):
  89         self._test_show_missing_env_var('NODE', *args)
  90
  91     @mock.patch('functest.cli.commands.cli_env.git.Repo')
  92     def test_show_missing_ci_build_tag(self, *args):
  93         self._test_show_missing_env_var('BUILD_TAG', *args)
  94
  95     @mock.patch('functest.cli.commands.cli_env.git.Repo')
  96     def test_show_missing_ci_debug(self, *args):
  97         self._test_show_missing_env_var('DEBUG', *args)
  98
  99     @mock.patch('functest.cli.commands.cli_env.git.Repo')
 100     @mock.patch('functest.cli.commands.cli_env.os.path.isfile',
 101                 return_value=False)
 102     def test_show_missing_environment(self, *args):
 103         self._test_show_missing_env_var('STATUS', *args)
 104
 105     @mock.patch('functest.cli.commands.cli_env.os.path.exists',
 106                 return_value=False)
 107     def test_show_missing_git_repo_dir(self, *args):
 108         CONST.__setattr__('dir_repo_functest', None)
 109         self.assertRaises(NoSuchPathError, lambda: self.cli_environ.show())
 110
 111     @mock.patch('functest.cli.commands.cli_env.click.echo')
 112     @mock.patch('functest.cli.commands.cli_env.os.path.isfile',
 113                 return_value=True)
 114     def test_status_environment_present(self, mock_path, mock_click_echo):
 115         self.assertEqual(self.cli_environ.status(), 0)
 116         mock_click_echo.assert_called_with("Functest environment"
 117                                            " ready to run tests.\n")
 118
 119     @mock.patch('functest.cli.commands.cli_env.click.echo')
 120     @mock.patch('functest.cli.commands.cli_env.os.path.isfile',
 121                 return_value=False)
 122     def test_status_environment_absent(self, mock_path, mock_click_echo):
 123         self.assertEqual(self.cli_environ.status(), 1)
 124         mock_click_echo.assert_called_with("Functest environment"
 125                                            " is not installed.\n")
 126
 127
 128 if __name__ == "__main__":
 129     logging.disable(logging.CRITICAL)
 130     unittest.main(verbosity=2)