# -*- coding: utf-8 -*- # (c) 2019, Jordan Borean # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt) # Make coding more python3-ish from __future__ import (absolute_import, division, print_function) __metaclass__ = type from unittest.mock import MagicMock from ansible.executor.interpreter_discovery import discover_interpreter from ansible.module_utils._text import to_text mock_ubuntu_platform_res = to_text( r'{"osrelease_content": "NAME=\"Ubuntu\"\nVERSION=\"16.04.5 LTS (Xenial Xerus)\"\nID=ubuntu\nID_LIKE=debian\n' r'PRETTY_NAME=\"Ubuntu 16.04.5 LTS\"\nVERSION_ID=\"16.04\"\nHOME_URL=\"http://www.ubuntu.com/\"\n' r'SUPPORT_URL=\"http://help.ubuntu.com/\"\nBUG_REPORT_URL=\"http://bugs.launchpad.net/ubuntu/\"\n' r'VERSION_CODENAME=xenial\nUBUNTU_CODENAME=xenial\n", "platform_dist_result": ["Ubuntu", "16.04", "xenial"]}' ) def test_discovery_interpreter_linux_auto_legacy(): res1 = u'PLATFORM\nLinux\nFOUND\n/usr/bin/python\n/usr/bin/python3.5\n/usr/bin/python3\nENDFOUND' mock_action = MagicMock() mock_action._low_level_execute_command.side_effect = [{'stdout': res1}, {'stdout': mock_ubuntu_platform_res}] actual = discover_interpreter(mock_action, 'python', 'auto_legacy', {'inventory_hostname': u'host-fóöbär'}) assert actual == u'/usr/bin/python' assert len(mock_action.method_calls) == 3 assert mock_action.method_calls[2][0] == '_discovery_warnings.append' assert u'Distribution Ubuntu 16.04 on host host-fóöbär should use /usr/bin/python3, but is using /usr/bin/python' \ u' for backward compatibility' in mock_action.method_calls[2][1][0] def test_discovery_interpreter_linux_auto_legacy_silent(): res1 = u'PLATFORM\nLinux\nFOUND\n/usr/bin/python\n/usr/bin/python3.5\n/usr/bin/python3\nENDFOUND' mock_action = MagicMock() mock_action._low_level_execute_command.side_effect = [{'stdout': res1}, {'stdout': mock_ubuntu_platform_res}] actual = discover_interpreter(mock_action, 'python', 'auto_legacy_silent', {'inventory_hostname': u'host-fóöbär'}) assert actual == u'/usr/bin/python' assert len(mock_action.method_calls) == 2 def test_discovery_interpreter_linux_auto(): res1 = u'PLATFORM\nLinux\nFOUND\n/usr/bin/python\n/usr/bin/python3.5\n/usr/bin/python3\nENDFOUND' mock_action = MagicMock() mock_action._low_level_execute_command.side_effect = [{'stdout': res1}, {'stdout': mock_ubuntu_platform_res}] actual = discover_interpreter(mock_action, 'python', 'auto', {'inventory_hostname': u'host-fóöbär'}) assert actual == u'/usr/bin/python3' assert len(mock_action.method_calls) == 2 def test_discovery_interpreter_non_linux(): mock_action = MagicMock() mock_action._low_level_execute_command.return_value = \ {'stdout': u'PLATFORM\nDarwin\nFOUND\n/usr/bin/python\nENDFOUND'} actual = discover_interpreter(mock_action, 'python', 'auto_legacy', {'inventory_hostname': u'host-fóöbär'}) assert actual == u'/usr/bin/python' assert len(mock_action.method_calls) == 2 assert mock_action.method_calls[1][0] == '_discovery_warnings.append' assert u'Platform darwin on host host-fóöbär is using the discovered Python interpreter at /usr/bin/python, ' \ u'but future installation of another Python interpreter could change the meaning of that path' \ in mock_action.method_calls[1][1][0] def test_no_interpreters_found(): mock_action = MagicMock() mock_action._low_level_execute_command.return_value = {'stdout': u'PLATFORM\nWindows\nFOUND\nENDFOUND'} actual = discover_interpreter(mock_action, 'python', 'auto_legacy', {'inventory_hostname': u'host-fóöbär'}) assert actual == u'/usr/bin/python' assert len(mock_action.method_calls) == 2 assert mock_action.method_calls[1][0] == '_discovery_warnings.append' assert u'No python interpreters found for host host-fóöbär (tried' \ in mock_action.method_calls[1][1][0]