ansible/test/units/cli/test_galaxy.py
2017-02-11 16:04:52 -08:00

269 lines
11 KiB
Python

# (c) 2016, Adrian Likins <alikins@redhat.com>
#
# 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 <http://www.gnu.org/licenses/>.
# 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)