describe("someText",function() {
    var $httpBackend;
    var someManager;
    var authRequestHandler;

    var dataMockup = [];

    beforeEach(function(){
        module('app');

        inject(function($injector){
            $httpBackend = $injector.get('$httpBackend');
            someManager = $injector.get('someManager');

            authRequestHandler = $httpBackend.when('GET','someUrl.PHP')
                .respond(dataMockup);
        });
    });

    it('test first action',function() {
        $httpBackend.expectGET('someUrl.PHP');
        messageManager.loadData();
        $httpBackend.flush(); // There i got error
    });
});

>角度：1.3.15
>茉莉花：2.3.4