def test_create_container_no_build(self):
self.mock_client.images.return_value = []
service = Service('foo', client=self.mock_client, build='.')
service.create_container(do_build=False)
self.assertFalse(self.mock_client.images.called)
self.assertFalse(self.mock_client.build.called)
def test_create_container_with_build(self):
self.mock_client.images.return_value = []
service = Service('foo', client=self.mock_client, build='.')
service.build = mock.create_autospec(service.build)
service.create_container(do_build=True)
self.mock_client.images.assert_called_once_with(name=service.full_name)
service.build.assert_called_once_with()
def test_create_container_from_insecure_registry(self, mock_log):
service = Service("foo", client=self.mock_client, image="someimage:sometag")
mock_response = mock.Mock(Response)
mock_response.status_code = 404
mock_response.reason = "Not Found"
Container.create = mock.Mock()
Container.create.side_effect = APIError("Mock error", mock_response, "No such image")
try:
service.create_container(insecure_registry=True)
except APIError: # We expect the APIError because our service requires a non-existent image.
pass
self.mock_client.pull.assert_called_once_with("someimage:sometag", insecure_registry=True, stream=True)
mock_log.info.assert_called_once_with("Pulling image someimage:sometag...")
def test_create_container_from_insecure_registry(self, mock_log):
service = Service('foo', client=self.mock_client, image='someimage:sometag')
mock_response = mock.Mock(Response)
mock_response.status_code = 404
mock_response.reason = "Not Found"
Container.create = mock.Mock()
Container.create.side_effect = APIError('Mock error', mock_response, "No such image")
try:
service.create_container(insecure_registry=True)
except APIError: # We expect the APIError because our service requires a non-existent image.
pass
self.mock_client.pull.assert_called_once_with('someimage:sometag', insecure_registry=True, stream=True)
mock_log.info.assert_called_once_with('Pulling image someimage:sometag...')
def test_create_container_from_insecure_registry(
self,
mock_log,
mock_container):
service = Service('foo', client=self.mock_client, image='someimage:sometag')
mock_response = mock.Mock(Response)
mock_response.status_code = 404
mock_response.reason = "Not Found"
mock_container.create.side_effect = APIError(
'Mock error', mock_response, "No such image")
# We expect the APIError because our service requires a
# non-existent image.
with self.assertRaises(APIError):
service.create_container(insecure_registry=True)
self.mock_client.pull.assert_called_once_with(
'someimage:sometag',
insecure_registry=True,
stream=True)
mock_log.info.assert_called_once_with(
'Pulling image someimage:sometag...')
def test_latest_is_used_when_tag_is_not_specified(self):
service = Service('foo', client=self.mock_client, image='someimage')
Container.create = mock.Mock()
service.create_container()
self.assertEqual(Container.create.call_args[1]['image'], 'someimage:latest')
def test_latest_is_used_when_tag_is_not_specified(self):
service = Service("foo", client=self.mock_client, image="someimage")
Container.create = mock.Mock()
service.create_container()
self.assertEqual(Container.create.call_args[1]["image"], "someimage:latest")
def test_latest_is_used_when_tag_is_not_specified(self):
service = Service('foo', client=self.mock_client, image='someimage')
Container.create = mock.Mock()
service.create_container()
self.assertEqual(Container.create.call_args[1]['image'],
'someimage:latest')
