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