def test_Connect_transform_returns_FDWriteStreamConnector_if_output_is_NamedInputPipe(istream):
nip_mock = mock.MagicMock(spec=NamedInputPipe(
'test',
container_path='/bogus/container_path',
host_path='/bogus/host_path'))
connection = Connect(istream, nip_mock)
assert isinstance(connection.transform(), FDWriteStreamConnector)
def test_docker_run_girder_file_to_named_pipe_on_temp_vol(self, params):
"""
This is a simplified version of test_docker_run_girder_file_to_named_pipe
it uses the TemporaryVolume, rather than having to setup the volumes
'manually', this is the approach we should encourage.
"""
file_id = params.get('fileId')
pipe_name = 'input_pipe'
connect = Connect(GirderFileIdToStream(file_id), NamedInputPipe(pipe_name))
result = docker_run.delay(
TEST_IMAGE, pull_image=True, container_args=['read', '-p', connect],
remove_container=True)
return result.job
def test_docker_run_girder_file_to_named_pipe(self, params):
tmp_dir = params.get('tmpDir')
file_id = params.get('fileId')
mount_dir = '/mnt/girder_worker/data'
pipe_name = 'input_pipe'
volumes = {tmp_dir: {'bind': mount_dir, 'mode': 'rw'}}
connect = Connect(GirderFileIdToStream(file_id),
NamedInputPipe(pipe_name, mount_dir, tmp_dir))
result = docker_run.delay(TEST_IMAGE,
pull_image=True,
container_args=['read', '-p', connect],
remove_container=True,
volumes=volumes)
return result.job
def test_NamedInputPipe_transform_returns_NamedPipeWriterr():
nip = NamedInputPipe('test',
container_path='/bogus/container_path',
host_path='/bogus/host_path')
with mock.patch('girder_worker.docker.io.os.mkfifo'):
assert isinstance(nip.transform(), NamedPipeWriter)