Update BlockChain to record NodeInfo (#95)

integration_test/geth_blockchain_test.go

@@ -54,4 +54,15 @@ var _ = Describe("Reading from the Geth blockchain", func() {
 		close(done)
 	}, 15)
 
+	It("retrieves the node info", func(done Done) {
+		node := blockchain.Node()
+		devNetworkGenesisBlock := "0xe5be92145a301820111f91866566e3e99ee344d155569e4556a39bc71238f3bc"
+		devNetworkNodeId := float64(1)
+
+		Expect(node.GenesisBlock).To(Equal(devNetworkGenesisBlock))
+		Expect(node.NetworkId).To(Equal(devNetworkNodeId))
+
+		close(done)
+	}, 15)
+
 })