add collections

collections/ansible_collections/community/docker/tests/unit/plugins/connection/test_docker.py

@@ -0,0 +1,72 @@
+# (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.docker.tests.unit.compat import mock
+from ansible_collections.community.docker.tests.unit.compat import unittest
+from ansible.errors import AnsibleError
+from ansible.playbook.play_context import PlayContext
+from ansible_collections.community.docker.plugins.connection.docker import Connection as DockerConnection
+from ansible.plugins.loader import connection_loader
+
+
+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()
+        with mock.patch('ansible_collections.community.docker.plugins.connection.docker.get_bin_path', return_value='docker'):
+            self.dc = connection_loader.get('community.docker.docker', self.play_context, self.in_stream)
+
+    def tearDown(self):
+        pass
+
+    @mock.patch('ansible_collections.community.docker.plugins.connection.docker.Connection._old_docker_version',
+                return_value=('false', 'garbage', '', 1))
+    @mock.patch('ansible_collections.community.docker.plugins.connection.docker.Connection._new_docker_version',
+                return_value=('docker version', '1.2.3', '', 0))
+    def test_docker_connection_module_too_old(self, mock_new_docker_verison, mock_old_docker_version):
+        self.dc._version = None
+        self.dc.remote_user = 'foo'
+        self.assertRaisesRegexp(AnsibleError, '^docker connection type requires docker 1.3 or higher$', self.dc._get_actual_user)
+
+    @mock.patch('ansible_collections.community.docker.plugins.connection.docker.Connection._old_docker_version',
+                return_value=('false', 'garbage', '', 1))
+    @mock.patch('ansible_collections.community.docker.plugins.connection.docker.Connection._new_docker_version',
+                return_value=('docker version', '1.7.0', '', 0))
+    def test_docker_connection_module(self, mock_new_docker_verison, mock_old_docker_version):
+        self.dc._version = None
+        version = self.dc.docker_version
+
+    # old version and new version fail
+    @mock.patch('ansible_collections.community.docker.plugins.connection.docker.Connection._old_docker_version',
+                return_value=('false', 'garbage', '', 1))
+    @mock.patch('ansible_collections.community.docker.plugins.connection.docker.Connection._new_docker_version',
+                return_value=('false', 'garbage', '', 1))
+    def test_docker_connection_module_wrong_cmd(self, mock_new_docker_version, mock_old_docker_version):
+        self.dc._version = None
+        self.dc.remote_user = 'foo'
+        self.assertRaisesRegexp(AnsibleError, '^Docker version check (.*?) failed: ', self.dc._get_actual_user)