code: func (f *FakeDockerClient) InspectContainerWithSize(id string) (*dockertypes.ContainerJSON, error) {
  	f.Lock()
  	defer f.Unlock()
  	f.appendCalled(CalledDetail{name: "inspect_container_withsize"})
  	err := f.popError("inspect_container_withsize")
  	if container, ok := f.ContainerMap[id]; ok {
  		return container, err
  	}
  	if err != nil {
  		// Use the custom error if it exists.
  		return nil, err
  	}
  	return nil, fmt.Errorf("container %q not found", id)
  }
docs: // InspectContainerWithSize is a test-spy implementation of Interface.InspectContainerWithSize.
  // It adds an entry "inspect" to the internal method call record.