# (c) 2016, Adrian Likins # # This file is part of Ansible # # Ansible is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # Ansible is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with Ansible. If not, see . # Make coding more python3-ish from __future__ import (absolute_import, division, print_function) __metaclass__ = type import os import shutil import tarfile import tempfile from ansible.compat.six import PY3 from ansible.compat.tests import unittest from ansible.compat.tests.mock import call, patch import ansible from ansible.errors import AnsibleError, AnsibleOptionsError from ansible.cli.galaxy import GalaxyCLI class TestGalaxy(unittest.TestCase): @classmethod def setUpClass(cls): '''creating prerequisites for installing a role; setUpClass occurs ONCE whereas setUp occurs with every method tested.''' # class data for easy viewing: role_dir, role_tar, role_name, role_req, role_path if os.path.exists("./delete_me"): shutil.rmtree("./delete_me") # creating framework for a role gc = GalaxyCLI(args=["init", "--offline", "delete_me"]) gc.parse() gc.run() cls.role_dir = "./delete_me" cls.role_name = "delete_me" # making a temp dir for role installation cls.role_path = os.path.join(tempfile.mkdtemp(), "roles") if not os.path.isdir(cls.role_path): os.makedirs(cls.role_path) # creating a tar file name for class data cls.role_tar = './delete_me.tar.gz' cls.makeTar(cls.role_tar, cls.role_dir) # creating a temp file with installation requirements cls.role_req = './delete_me_requirements.yml' fd = open(cls.role_req, "w") fd.write("- 'src': '%s'\n 'name': '%s'\n 'path': '%s'" % (cls.role_tar, cls.role_name, cls.role_path)) fd.close() @classmethod def makeTar(cls, output_file, source_dir): ''' used for making a tarfile from a role directory ''' # adding directory into a tar file try: tar = tarfile.open(output_file, "w:gz") tar.add(source_dir, arcname=os.path.basename(source_dir)) except AttributeError: # tarfile obj. has no attribute __exit__ prior to python 2. 7 pass finally: # ensuring closure of tarfile obj tar.close() @classmethod def tearDownClass(cls): '''After tests are finished removes things created in setUpClass''' # deleting the temp role directory if os.path.exists(cls.role_dir): shutil.rmtree(cls.role_dir) if os.path.exists(cls.role_req): os.remove(cls.role_req) if os.path.exists(cls.role_tar): os.remove(cls.role_tar) if os.path.isdir(cls.role_path): shutil.rmtree(cls.role_path) def setUp(self): self.default_args = [] def test_init(self): galaxy_cli = GalaxyCLI(args=self.default_args) self.assertTrue(isinstance(galaxy_cli, GalaxyCLI)) def test_display_min(self): gc = GalaxyCLI(args=self.default_args) role_info = {'name': 'some_role_name'} display_result = gc._display_role_info(role_info) self.assertTrue(display_result.find('some_role_name') >-1) def test_display_galaxy_info(self): gc = GalaxyCLI(args=self.default_args) galaxy_info = {} role_info = {'name': 'some_role_name', 'galaxy_info': galaxy_info} display_result = gc._display_role_info(role_info) if display_result.find('\n\tgalaxy_info:') == -1: self.fail('Expected galaxy_info to be indented once') def test_run(self): ''' verifies that the GalaxyCLI object's api is created and that execute() is called. ''' gc = GalaxyCLI(args=["install", "--ignore-errors", "imaginary_role"]) gc.parse() with patch.object(ansible.cli.CLI, "execute", return_value=None) as mock_ex: with patch.object(ansible.cli.CLI, "run", return_value=None) as mock_run: gc.run() # testing self.assertEqual(mock_run.call_count, 1) self.assertTrue(isinstance(gc.api, ansible.galaxy.api.GalaxyAPI)) self.assertEqual(mock_ex.call_count, 1) def test_execute_remove(self): # installing role gc = GalaxyCLI(args=["install", "--offline", "-p", self.role_path, "-r", self.role_req]) gc.parse() gc.run() # location where the role was installed role_file = os.path.join(self.role_path, self.role_name) # removing role gc = GalaxyCLI(args=["remove", "-p", role_file, self.role_name]) gc.parse() gc.run() # testing role was removed removed_role = not os.path.exists(role_file) self.assertTrue(removed_role) def test_exit_without_ignore_without_flag(self): ''' tests that GalaxyCLI exits with the error specified if the --ignore-errors flag is not used ''' gc = GalaxyCLI(args=["install", "--server=None", "fake_role_name"]) gc.parse() with patch.object(ansible.utils.display.Display, "display", return_value=None) as mocked_display: # testing that error expected is raised self.assertRaises(AnsibleError, gc.run) self.assertTrue(mocked_display.called_once_with("- downloading role 'fake_role_name', owned by ")) def test_exit_without_ignore_with_flag(self): ''' tests that GalaxyCLI exits without the error specified if the --ignore-errors flag is used ''' # testing with --ignore-errors flag gc = GalaxyCLI(args=["install", "--server=None", "fake_role_name", "--ignore-errors"]) gc.parse() with patch.object(ansible.utils.display.Display, "display", return_value=None) as mocked_display: gc.run() self.assertTrue(mocked_display.called_once_with("- downloading role 'fake_role_name', owned by ")) def run_parse_common(self, galaxycli_obj, action): with patch.object(ansible.cli.SortedOptParser, "set_usage") as mocked_usage: galaxycli_obj.parse() # checking that the common results of parse() for all possible actions have been created/called self.assertIsInstance(galaxycli_obj.parser, ansible.cli.SortedOptParser) self.assertIsInstance(galaxycli_obj.galaxy, ansible.galaxy.Galaxy) formatted_call = { 'import' : 'usage: %prog import [options] github_user github_repo', 'delete' : 'usage: %prog delete [options] github_user github_repo', 'info' : 'usage: %prog info [options] role_name[,version]', 'init' : 'usage: %prog init [options] role_name', 'install' : 'usage: %prog install [options] [-r FILE | role_name(s)[,version] | scm+role_repo_url[,version] | tar_file(s)]', 'list' : 'usage: %prog list [role_name]', 'login' : 'usage: %prog login [options]', 'remove' : 'usage: %prog remove role1 role2 ...', 'search' : 'usage: %prog search [searchterm1 searchterm2] [--galaxy-tags galaxy_tag1,galaxy_tag2] [--platforms platform1,platform2] [--author username]', 'setup' : 'usage: %prog setup [options] source github_user github_repo secret', } first_call = 'usage: %prog [delete|import|info|init|install|list|login|remove|search|setup] [--help] [options] ...' second_call = formatted_call[action] calls = [call(first_call), call(second_call)] mocked_usage.assert_has_calls(calls) def test_parse_no_action(self): ''' testing the options parser when no action is given ''' gc = GalaxyCLI(args=[""]) self.assertRaises(AnsibleOptionsError, gc.parse) def test_parse_invalid_action(self): ''' testing the options parser when an invalid action is given ''' gc = GalaxyCLI(args=["NOT_ACTION"]) self.assertRaises(AnsibleOptionsError, gc.parse) def test_parse_delete(self): ''' testing the options parser when the action 'delete' is given ''' gc = GalaxyCLI(args=["delete"]) self.run_parse_common(gc, "delete") self.assertEqual(gc.options.verbosity, 0) def test_parse_import(self): ''' testing the options parser when the action 'import' is given ''' gc = GalaxyCLI(args=["import"]) self.run_parse_common(gc, "import") self.assertEqual(gc.options.wait, True) self.assertEqual(gc.options.reference, None) self.assertEqual(gc.options.check_status, False) self.assertEqual(gc.options.verbosity, 0) def test_parse_info(self): ''' testing the options parser when the action 'info' is given ''' gc = GalaxyCLI(args=["info"]) self.run_parse_common(gc, "info") self.assertEqual(gc.options.offline, False) def test_parse_init(self): ''' testing the options parser when the action 'init' is given ''' gc = GalaxyCLI(args=["init"]) self.run_parse_common(gc, "init") self.assertEqual(gc.options.offline, False) self.assertEqual(gc.options.force, False) def test_parse_install(self): ''' testing the options parser when the action 'install' is given ''' gc = GalaxyCLI(args=["install"]) self.run_parse_common(gc, "install") self.assertEqual(gc.options.ignore_errors, False) self.assertEqual(gc.options.no_deps, False) self.assertEqual(gc.options.role_file, None) self.assertEqual(gc.options.force, False) def test_parse_list(self): ''' testing the options parser when the action 'list' is given ''' gc = GalaxyCLI(args=["list"]) self.run_parse_common(gc, "list") self.assertEqual(gc.options.verbosity, 0) def test_parse_login(self): ''' testing the options parser when the action 'login' is given ''' gc = GalaxyCLI(args=["login"]) self.run_parse_common(gc, "login") self.assertEqual(gc.options.verbosity, 0) self.assertEqual(gc.options.token, None) def test_parse_remove(self): ''' testing the options parser when the action 'remove' is given ''' gc = GalaxyCLI(args=["remove"]) self.run_parse_common(gc, "remove") self.assertEqual(gc.options.verbosity, 0) def test_parse_search(self): ''' testing the options parswer when the action 'search' is given ''' gc = GalaxyCLI(args=["search"]) self.run_parse_common(gc, "search") self.assertEqual(gc.options.platforms, None) self.assertEqual(gc.options.galaxy_tags, None) self.assertEqual(gc.options.author, None) def test_parse_setup(self): ''' testing the options parser when the action 'setup' is given ''' gc = GalaxyCLI(args=["setup"]) self.run_parse_common(gc, "setup") self.assertEqual(gc.options.verbosity, 0) self.assertEqual(gc.options.remove_id, None) self.assertEqual(gc.options.setup_list, False)