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