             it 'returns false and does not call #_onLoadSuccess', ->
               opts.optionalFields = ['test_field']
               loader.setup(opts)
+              loader._checkCacheForData()
               expect(loader._onLoadSuccess).not.toHaveBeenCalled()
 
         context 'cache is invalid', ->

          loader.setup(opts)
          notFound(loader, opts)

      context 'when optional fields have been requested but the fields arent on the tasks', ->
        beforeEach ->
          opts.optionalFields = ['test_field']
          taskOne.set('test_field', 'fake value')

          loader._checkCacheForData()
          expect(loader._onLoadSuccess).not.toHaveBeenCalled()

      context 'when optional fields have been requested and the fields are already on the tasks', ->
        beforeEach ->
          opts.optionalFields = ['test_field']
          taskOne.set('test_field', 'fake value for one')
          taskTwo.set('test_field', 'fake value for two')
          loader.storageManager.storage('tasks').add([taskOne, taskTwo])

        it 'returns true and does not calls #_onLoadSuccess', ->
