Fix tests

src/block_manager/view/BlocksView.js

@@ -10,10 +10,12 @@ function(Backbone, BlockView) {
       this.listenTo(this.collection, 'add', this.addTo);
       this.em = this.config.em;
       this.tac = 'test-tac';
-      this.config.getSorter = this.getSorter;
-      this.config.dragHelper = this.dragHelper;
-      //this.listenTo(this.em, 'change:device', this.updateOffset);
-      this.canvas = this.em.get('Canvas');
+
+      if(this.em){
+        this.config.getSorter = this.getSorter;
+        this.config.dragHelper = this.dragHelper;
+        this.canvas = this.em.get('Canvas');
+      }
     },
 
     /**

src/device_manager/view/DevicesView.js

@@ -43,10 +43,11 @@ function(Backbone, devicesTemplate) {
      */
     updateSelect: function(){
       var em = this.em;
-      if(em){
-        var device = this.em.getDeviceModel();
+      var devEl = this.devicesEl;
+      if(em && em.getDeviceModel && devEl){
+        var device = em.getDeviceModel();
         var name = device ? device.get('name') : '';
-        this.devicesEl.val(name);
+        devEl.val(name);
       }
     },
 

test/specs/dom_components/view/ComponentImageView.js

@@ -35,7 +35,8 @@ define([path + 'ComponentImageView', 'DomComponents/model/Component'],
             });
 
             it('Component empty', function() {
-              $fixture.html().should.equal('<img class="'+ view.classEmpty +'">');
+              view.el.getAttribute('onmousedown').should.equal('return false');
+              view.el.getAttribute('class').should.equal(view.classEmpty);
             });
 
             it('TagName is <img>', function() {