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 import mock
  12
  13 from functest.cli.commands import cli_env
  14 from functest.utils.constants import CONST
  15 from functest.tests.unit import test_utils
  16
  17
  18 class CliEnvTesting(unittest.TestCase):
  19
  20     def setUp(self):
  21         self.cli_environ = cli_env.CliEnv()
  22
  23     @mock.patch('functest.cli.commands.cli_testcase.os.path.isfile',
  24                 return_value=False)
  25     @mock.patch('functest.cli.commands.cli_testcase.ft_utils.execute_command')
  26     def test_prepare_default(self, mock_ft_utils, mock_os):
  27         cmd = ("python %s/functest/ci/prepare_env.py start" %
  28                CONST.__getattribute__('dir_repo_functest'))
  29         self.cli_environ.prepare()
  30         mock_ft_utils.assert_called_with(cmd)
  31
  32     @mock.patch('functest.cli.commands.cli_testcase.os.path.isfile',
  33                 return_value=True)
  34     @mock.patch('functest.cli.commands.cli_testcase.ft_utils.execute_command')
  35     def test_prepare_missing_status(self, mock_ft_utils, mock_os):
  36         with mock.patch('__builtin__.raw_input', return_value="y"), \
  37                 mock.patch('functest.cli.commands.cli_testcase.os.remove') \
  38                 as mock_os_remove:
  39             cmd = ("python %s/functest/ci/prepare_env.py start" %
  40                    CONST.__getattribute__('dir_repo_functest'))
  41             self.cli_environ.prepare()
  42             mock_os_remove.assert_called_once_with(
  43                 CONST.__getattribute__('env_active'))
  44             mock_ft_utils.assert_called_with(cmd)
  45
  46     def _test_show_missing_env_var(self, var, *args):
  47         if var == 'INSTALLER_TYPE':
  48             CONST.__setattr__('INSTALLER_TYPE', None)
  49             reg_string = "|  INSTALLER: Unknown, \S+\s*|"
  50         elif var == 'INSTALLER_IP':
  51             CONST.__setattr__('INSTALLER_IP', None)
  52             reg_string = "|  INSTALLER: \S+, Unknown\s*|"
  53         elif var == 'SCENARIO':
  54             CONST.__setattr__('DEPLOY_SCENARIO', None)
  55             reg_string = "|   SCENARIO: Unknown\s*|"
  56         elif var == 'NODE':
  57             CONST.__setattr__('NODE_NAME', None)
  58             reg_string = "|        POD: Unknown\s*|"
  59         elif var == 'BUILD_TAG':
  60             CONST.__setattr__('BUILD_TAG', None)
  61             reg_string = "|  BUILD TAG: None|"
  62         elif var == 'DEBUG':
  63             CONST.__setattr__('CI_DEBUG', None)
  64             reg_string = "| DEBUG FLAG: false\s*|"
  65         elif var == 'STATUS':
  66             reg_string = "|     STATUS: not ready\s*|"
  67
  68         with mock.patch('functest.cli.commands.cli_env.click.echo') \
  69                 as mock_click_echo:
  70             self.cli_environ.show()
  71             mock_click_echo.assert_called_with(test_utils.
  72                                                RegexMatch(reg_string))
  73
  74     def test_show_missing_ci_installer_type(self, *args):
  75         self._test_show_missing_env_var('INSTALLER_TYPE', *args)
  76
  77     def test_show_missing_ci_installer_ip(self, *args):
  78         self._test_show_missing_env_var('INSTALLER_IP', *args)
  79
  80     def test_show_missing_ci_scenario(self, *args):
  81         self._test_show_missing_env_var('SCENARIO', *args)
  82
  83     def test_show_missing_ci_node(self, *args):
  84         self._test_show_missing_env_var('NODE', *args)
  85
  86     def test_show_missing_ci_build_tag(self, *args):
  87         self._test_show_missing_env_var('BUILD_TAG', *args)
  88
  89     def test_show_missing_ci_debug(self, *args):
  90         self._test_show_missing_env_var('DEBUG', *args)
  91
  92     @mock.patch('functest.cli.commands.cli_env.os.path.isfile',
  93                 return_value=False)
  94     def test_show_missing_environment(self, *args):
  95         self._test_show_missing_env_var('STATUS', *args)
  96
  97     @mock.patch('functest.cli.commands.cli_env.click.echo')
  98     @mock.patch('functest.cli.commands.cli_env.os.path.isfile',
  99                 return_value=True)
 100     def test_status_environment_present(self, mock_path, mock_click_echo):
 101         self.assertEqual(self.cli_environ.status(), 0)
 102         mock_click_echo.assert_called_with("Functest environment"
 103                                            " ready to run tests.\n")
 104
 105     @mock.patch('functest.cli.commands.cli_env.click.echo')
 106     @mock.patch('functest.cli.commands.cli_env.os.path.isfile',
 107                 return_value=False)
 108     def test_status_environment_absent(self, mock_path, mock_click_echo):
 109         self.assertEqual(self.cli_environ.status(), 1)
 110         mock_click_echo.assert_called_with("Functest environment"
 111                                            " is not installed.\n")
 112
 113
 114 if __name__ == "__main__":
 115     logging.disable(logging.CRITICAL)
 116     unittest.main(verbosity=2)