       chai.expect(connection).to.be.an 'object'
 
   describe 'with an Initial Information Packet', ->
-    g = new graph.Graph
+    g = new noflo.graph.Graph
     g.addNode 'Split', 'Split'
     g.addInitial 'Foo', 'Split', 'in'
     it 'should contain one node', ->

  describe 'Graph operations should convert port names to lowercase', ->
    g = null
    beforeEach ->
      g = new graph.Graph 'Hola'

    it 'should have case sensitive property set to false', ->
      chai.expect(g.caseSensitive).to.equal false

        chai.expect(otherGroup.nodes.length).to.equal 2

  describe 'with multiple connected ArrayPorts', ->
    g = new noflo.graph.Graph
    g.addNode 'Split1', 'Split'
    g.addNode 'Split2', 'Split'
    g.addNode 'Merge1', 'Merge'
