Allow passing instace of service directly to client

src/client.js

@@ -7,6 +7,9 @@ const async = require('async')
 const bluebird = require('bluebird')
 const utils = require('ht-utils')
 
+const Service = require('./service')
+const LocalTransport = require('./transports').Local
+
 let Client = function Client (services) {
   if (!(this instanceof Client)) {
     return new Client(services)
@@ -35,6 +38,11 @@ Client.prototype.add = function (name, transport) {
   if (this.services[name]) {
     throw new Error('Tried adding a service with duplicate name')
   }
+  if (transport instanceof Service) {
+    let service = transport
+    transport = new LocalTransport()
+    service.addTransport(transport)
+  }
   this.services[name] = transport
   let client = new transport.Client()
   this.connections[name] = client

test/client.js

@@ -6,6 +6,7 @@ const s        = require("ht-schema");
 const bluebird = require("bluebird");
 
 const Client = require("../src/client");
+const Service = require("../src/service");
 
 const _data = {
     hello: "world"
@@ -163,6 +164,13 @@ describe("Client", function() {
             assert.equal(Object.keys(client.connections).length, countBefore+1);
         });
 
+        it("should allow adding a service directly", function () {
+            let client = new Client();
+            let service = new Service()
+            client.add('myService', service)
+            assert.deepEqual(Object.keys(client.connections), [ 'myService' ]);
+        });
+
     });
 
     describe("call", function() {