           ]
           connection.once 'message', (message) ->
             data = JSON.parse message.utf8Data
-            chai.expect(tv4.validate data, '/graph/output/addinitial').to.be.true
+            validateSchema data, '/graph/output/addinitial'
             chai.expect(data.payload).to.eql expects[0].payload
 
             done()

        it 'should provide it back', (done) ->
          connection.once 'message', (message) ->
            data = message.utf8Data
            chai.expect(tv4.validate data, '/runtime/output/runtime').to.be.true
            done()

          send 'runtime', 'getruntime', {}

          ]
          connection.once 'message', (message) ->
            data = JSON.parse message.utf8Data
            validateSchema data, '/network/output/status'
            chai.expect(data.payload.started).to.be.true

            done()
