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Fix docker connection unit tests.

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- Use assertRaisesRegexp to make sure correct exceptions are raised.
- Set docker_command to avoid docker dependency (skips find_executable).
- Use a fake path for docker_command to make sure mock.patch is working.
This commit is contained in:
Matt Clay 2016-11-09 10:03:05 -08:00
parent 65f019fe82
commit 8552ad6bf1
1 changed files with 6 additions and 3 deletions
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9
test/units/plugins/connections/test_connection.py
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@ -109,18 +109,21 @@ class TestConnectionBaseClass(unittest.TestCase):
@mock.patch('ansible.plugins.connection.docker.Connection._old_docker_version', return_value=('false', 'garbage', '', 1))
@mock.patch('ansible.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.assertRaises(AnsibleError, DockerConnection, self.play_context, self.in_stream)
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.plugins.connection.docker.Connection._old_docker_version', return_value=('false', 'garbage', '', 1))
@mock.patch('ansible.plugins.connection.docker.Connection._new_docker_version', return_value=('docker version', '1.3.4', '', 0))
def test_docker_connection_module(self, mock_new_docker_verison, mock_old_docker_version):
self.assertIsInstance(DockerConnection(self.play_context, self.in_stream), DockerConnection)
self.assertIsInstance(DockerConnection(self.play_context, self.in_stream, docker_command='/fake/docker'),
DockerConnection)
# old version and new version fail
@mock.patch('ansible.plugins.connection.docker.Connection._old_docker_version', return_value=('false', 'garbage', '', 1))
@mock.patch('ansible.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.assertRaises(AnsibleError, DockerConnection, self.play_context, self.in_stream)
self.assertRaisesRegexp(AnsibleError, '^Docker version check (.*?) failed: ',
DockerConnection, self.play_context, self.in_stream, docker_command='/fake/docker')
# def test_winrm_connection_module(self):
# self.assertIsInstance(WinRmConnection(), WinRmConnection)