fix(mqtt): fixed how mqtt library is imported

Updated TokenConnectionBuilder constructor to use the right mqtt.connect
function

Author: csarnataro

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "arduino-iot-js",
-  "version": "0.9.0-alpha.1",
+  "version": "0.9.0-alpha.2",
   "license": "GPLv3",
   "description": "JS module providing Arduino Create IoT Cloud Connection",
   "main": "./lib/index.js",

package.json

@@ -1,14 +1,17 @@
+import { MqttClient } from 'mqtt';
 import { Connection } from '../connection/Connection';
 import { IConnection } from '../connection/IConnection';
 import { IConnectionBuilder } from './IConnectionBuilder';
 import { BrowserOptions, CloudOptions, BaseCloudOptions } from '../client/ICloudClient';
 
 export class TokenConnectionBuilder implements IConnectionBuilder {
+  constructor(private mqttConnect: (string, IClientOptions) => MqttClient) {}
+
   canBuild(options: CloudOptions): boolean {
     return !!(options as BrowserOptions).token;
   }
 
   build({ host, port, token }: BrowserOptions & BaseCloudOptions): Promise<IConnection> {
-    return Connection.From(host, port, token);
+    return Connection.From(host, port, token, this.mqttConnect);
   }
 }

src/builder/TokenConnectionBuilder.ts

@@ -28,7 +28,7 @@ import { APIConnectionBuilder } from './builder/APIConnectionBuilder';
 import { TokenConnectionBuilder } from './builder/TokenConnectionBuilder';
 
 const builders = [
-  new TokenConnectionBuilder(),
+  new TokenConnectionBuilder(mqtt.connect),
   new APIConnectionBuilder(HttpClientFactory.Create(fetch), mqtt.connect),
 ];
 const ArduinoIoTCloud = new CloudClient(builders);

src/index.lib.ts

@@ -27,7 +27,7 @@ import { APIConnectionBuilder } from './builder/APIConnectionBuilder';
 import { TokenConnectionBuilder } from './builder/TokenConnectionBuilder';
 
 const builders = [
-  new TokenConnectionBuilder(),
+  new TokenConnectionBuilder(mqtt.connect),
   new APIConnectionBuilder(HttpClientFactory.Create(fetch), mqtt.connect),
 ];
 const ArduinoIoTCloud = new CloudClient(builders);