code: def testJsonify(self):
      input_channel = types.Channel(type=_InputArtifact)
      component = _BasicComponent(folds=10, input=input_channel)
      json_dict = json_utils.dumps(component)
      recovered_component = json_utils.loads(json_dict)
      self.assertEqual(
          recovered_component.__class__, component.__class__
      )
      self.assertEqual(
          recovered_component.component_id, "_BasicComponent"
      )
      self.assertEqual(
          input_channel.type, recovered_component.inputs["input"].type
      )
      self.assertIsInstance(
          recovered_component.outputs["output"], types.Channel
      )
      self.assertEqual(
          recovered_component.outputs["output"].type, _OutputArtifact
      )
      self.assertEqual(
          recovered_component.outputs["output"].type_name,
          "OutputArtifact",
      )
      self.assertEqual(
          recovered_component.driver_class, component.driver_class
      )
  
imports: import tensorflow
  from tfx import types
  from tfx.dsl.components.base import base_component
  from tfx.dsl.components.base import base_executor
  from tfx.dsl.components.base import executor_spec
  from tfx.proto import example_gen_pb2
  from tfx.types import component_spec
  from tfx.types.system_executions import SystemExecution
  from tfx.utils import json_utils
label_desc: Use image node_id 9 for calling the ComponentTest obj's underlying member method code with example usage: obj.testJsonify() without return types