only log loaded plugins in list plugins and warn when plugin is not right

lib/core/engine.js

@@ -235,7 +235,6 @@ class Engine {
             self.context = constants.contexts.simulator;
           }
           if (oldContext !== self.context) {
-            console.log('Emiting context change');
             self.events.emit(constants.events.contextChange, self.context);
           }
           let versionNumber = version.split("/")[1].split("-")[0];

lib/core/plugin.js

@@ -28,14 +28,19 @@ var Plugin = function(options) {
   this.logger = options.logger;
   this.events = options.events;
   this.config = options.config;
+  this.loaded = false;
   this.context = options.pluginConfig.context || constants.contexts.any;
 };
 
 Plugin.prototype.loadPlugin = function(currentContext) {
   if (this.context !== constants.contexts.any && this.context !== currentContext) {
-    this.events.on(constants.events.contextChange, this.loadPlugin.bind(this));
-    return;
+    if (currentContext) {
+      this.logger.warn(`Plugin ${this.name} can only be loaded in the context of the ${this.context}`);
+    }
+    return this.events.on(constants.events.contextChange, this.loadPlugin.bind(this));
   }
+  this.loaded = true;
+  this.logger.info(`Loaded plugin ${this.name}`);
   this.events.removeListener(constants.events.contextChange, this.loadPlugin.bind(this));
   if (this.shouldInterceptLogs) {
     this.interceptLogs(this.pluginModule);

lib/core/plugins.js

@@ -20,10 +20,12 @@ Plugins.prototype.loadPlugins = function() {
 };
 
 Plugins.prototype.listPlugins = function() {
-  var list = [];
-  for (var className in this.pluginList) {
-    list.push(className);
-  }
+  const list = [];
+  this.plugins.forEach(plugin => {
+    if (plugin.loaded) {
+      list.push(plugin.name);
+    }
+  });
   return list;
 };