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 pkg_resources
  10 import unittest
  11
  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 start" % pkg_resources.resource_filename(
  29             'functest', 'ci/prepare_env.py'))
  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 start" % pkg_resources.resource_filename(
  41                 'functest', 'ci/prepare_env.py'))
  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     def test_show_missing_ci_installer_type(self, *args):
  76         self._test_show_missing_env_var('INSTALLER_TYPE', *args)
  77
  78     def test_show_missing_ci_installer_ip(self, *args):
  79         self._test_show_missing_env_var('INSTALLER_IP', *args)
  80
  81     def test_show_missing_ci_scenario(self, *args):
  82         self._test_show_missing_env_var('SCENARIO', *args)
  83
  84     def test_show_missing_ci_node(self, *args):
  85         self._test_show_missing_env_var('NODE', *args)
  86
  87     def test_show_missing_ci_build_tag(self, *args):
  88         self._test_show_missing_env_var('BUILD_TAG', *args)
  89
  90     def test_show_missing_ci_debug(self, *args):
  91         self._test_show_missing_env_var('DEBUG', *args)
  92
  93     @mock.patch('functest.cli.commands.cli_env.os.path.isfile',
  94                 return_value=False)
  95     def test_show_missing_environment(self, *args):
  96         self._test_show_missing_env_var('STATUS', *args)
  97
  98     @mock.patch('functest.cli.commands.cli_env.click.echo')
  99     @mock.patch('functest.cli.commands.cli_env.os.path.isfile',
 100                 return_value=True)
 101     def test_status_environment_present(self, mock_path, mock_click_echo):
 102         self.assertEqual(self.cli_environ.status(), 0)
 103         mock_click_echo.assert_called_with("Functest environment"
 104                                            " ready to run tests.\n")
 105
 106     @mock.patch('functest.cli.commands.cli_env.click.echo')
 107     @mock.patch('functest.cli.commands.cli_env.os.path.isfile',
 108                 return_value=False)
 109     def test_status_environment_absent(self, mock_path, mock_click_echo):
 110         self.assertEqual(self.cli_environ.status(), 1)
 111         mock_click_echo.assert_called_with("Functest environment"
 112                                            " is not installed.\n")
 113
 114
 115 if __name__ == "__main__":
 116     logging.disable(logging.CRITICAL)
 117     unittest.main(verbosity=2)