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community.general/tests/unit/plugins/connection/test_docker.py

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2020-03-09 10:11:07 +01:00
# (c) 2020 Red Hat, Inc.
#
# 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
from io import StringIO
import pytest
from ansible_collections.community.general.tests.unit.compat import mock
from ansible_collections.community.general.tests.unit.compat import unittest
from ansible.errors import AnsibleError
from ansible.playbook.play_context import PlayContext
from ansible_collections.community.general.plugins.connection.docker import Connection as DockerConnection
class TestDockerConnectionClass(unittest.TestCase):
def setUp(self):
self.play_context = PlayContext()
self.play_context.prompt = (
'[sudo via ansible, key=ouzmdnewuhucvuaabtjmweasarviygqq] password: '
)
self.in_stream = StringIO()
def tearDown(self):
pass
@mock.patch('ansible_collections.community.general.plugins.connection.docker.Connection._old_docker_version',
return_value=('false', 'garbage', '', 1))
@mock.patch('ansible_collections.community.general.plugins.connection.docker.Connection._new_docker_version',
return_value=('docker version', '1.2.3', '', 0))
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def test_docker_connection_module_too_old(self, mock_new_docker_verison, mock_old_docker_version):
self.assertRaisesRegexp(AnsibleError, '^docker connection type requires docker 1.3 or higher$',
DockerConnection, self.play_context, self.in_stream, docker_command='/fake/docker')
@mock.patch('ansible_collections.community.general.plugins.connection.docker.Connection._old_docker_version',
return_value=('false', 'garbage', '', 1))
@mock.patch('ansible_collections.community.general.plugins.connection.docker.Connection._new_docker_version',
return_value=('docker version', '1.3.4', '', 0))
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def test_docker_connection_module(self, mock_new_docker_verison, mock_old_docker_version):
self.assertIsInstance(DockerConnection(self.play_context, self.in_stream, docker_command='/fake/docker'),
DockerConnection)
# old version and new version fail
@mock.patch('ansible_collections.community.general.plugins.connection.docker.Connection._old_docker_version',
return_value=('false', 'garbage', '', 1))
@mock.patch('ansible_collections.community.general.plugins.connection.docker.Connection._new_docker_version',
return_value=('false', 'garbage', '', 1))
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def test_docker_connection_module_wrong_cmd(self, mock_new_docker_version, mock_old_docker_version):
self.assertRaisesRegexp(AnsibleError, '^Docker version check (.*?) failed: ',
DockerConnection, self.play_context, self.in_stream, docker_command='/fake/docker')