           command: 'removenode'
           payload:
             id: 'Bar'
-            component: 'core/Drop'
-            metadata: {}
             graph: 'foo'
         ]
         receive 'graph', expects, done

              node: 'Bar'
              port: 'in'
              index: 2
            metadata:
              route: 5
            graph: 'foo'
        ,
          protocol: 'graph'

            tgt:
              node: 'Foo'
              port: 'in'
            graph: 'foo'
        ]
        receive 'graph', expects, done
