feature(cloudcmd) add ability to disable console with "--no-console" (#65)

test/before.js

@@ -4,6 +4,7 @@ const http = require('http');
 const os = require('os');
 
 const express = require('express');
+const io = require('socket.io');
 const writejson = require('writejson');
 const readjson = require('readjson');
 
@@ -23,7 +24,10 @@ module.exports = (config, fn = config) => {
         server.close();
     };
     
+    const socket = io.listen(server);
+    
     app.use(cloudcmd({
+        socket,
         config: assign(defaultConfig(), config)
     }));
     

test/console.js

@@ -0,0 +1,37 @@
+'use strict';
+
+const test = require('tape');
+const io = require('socket.io-client');
+
+const before = require('./before');
+
+test('cloudcmd: console: enabled', (t) => {
+    const config = {console: true};
+    
+    before(config, (port, after) => {
+        const socket = io(`http://localhost:${port}/console`)
+        
+        socket.once('data', (data) => {
+            socket.close();
+            t.equal(data, 'client #1 console connected\n', 'should emit data event');
+            after();
+            t.end();
+        });
+    });
+});
+
+test('cloudcmd: console: disabled', (t) => {
+    const config = {console: false};
+    
+    before(config, (port, after) => {
+        const socket = io(`http://localhost:${port}/console`);
+        
+        socket.on('error', (error) => {
+            t.equal(error, 'Invalid namespace', 'should emit error');
+            socket.close();
+            after();
+            t.end();
+        });
+    });
+});
+