使用meteor和jasmine进行测试：Iron路由器路由无法按预期工作

我正在尝试使用velocity/jasmine框架为meteor应用程序编写测试

我的老板想要一个端到端的UI测试，所以我需要为用户界面编写测试

我现在有一个问题，我应该如何测试通过应用程序的正常导航。例如，我测试用户注册程序的想法如下：

describe 'Login and Usermanagement System', ->
    it 'should say the user is logged out when no user is logged in', ->
        # This test Works
        expect(Meteor.user()).toBeFalsy()

    it 'should show a welcome screen if the user is logged out', ->
        currentUrl = Router.current().location.get().href;
        routeName = Router.current().route.getName();

        # This test Works as the startpage in our app (When you hit /) is always system.welcome as long as you are not logged in.
        expect(routeName).toBe("system.welcome")

    it 'should show a register screen if the user is logged out and clicked on register', (done) ->
        Router.go("/register")
        routeName = Router.current().route.getName()

        # This test does not work as the Router.go seems to be async.
        expect(routeName).toBe("system.register")

describe('My Spec', function () {
  beforeEach(function (done) {
    Router.go('/myPage');
    Tracker.afterFlush(done);
  });

  beforeEach(waitForRouter);

  it('should do something', function () {
    // Your test
  });
});

我的问题是第三次测试。当一个路由加载后，我需要某种回调来做下一件事。当然，我可以等2秒钟左右，但这会不必要地减慢我的测试速度

是否存在Router.goroute、options、callback之类的东西，或者我如何获得这样的行为

---

我们正在使用的技术：MeteorJS和Iron路由器用于路由，Velocity测试框架和Jasmine用于测试。

您需要使用文档中描述的助手

其中指出： 根据要使用的模式，将此帮助程序保存到tests/jasmine/client/integration/lib/wait_for_router_helper.js或tests/jasmine/client/unit/_wait_for_router_helper.js：

(function (Meteor, Tracker, Router) {
  var isRouterReady = false;
  var callbacks = [];

  window.waitForRouter = function (callback) {
    if (isRouterReady) {
      callback();
    } else {
      callbacks.push(callback);
    }
  };

  Router.onAfterAction(function () {
    if (!isRouterReady && this.ready()) {
      Tracker.afterFlush(function () {
        isRouterReady = true;
        callbacks.forEach(function (callback) {
          callback();
        });
        callbacks = []
      })
    }
  });

  Router.onRerun(function () {
    isRouterReady = false;
    this.next();
  });

  Router.onStop(function () {
    isRouterReady = false;
    if (this.next) {
      this.next();
    }
  });
})(Meteor, Tracker, Router);

然后在测试中使用它，如下所示：

describe 'Login and Usermanagement System', ->
    it 'should say the user is logged out when no user is logged in', ->
        # This test Works
        expect(Meteor.user()).toBeFalsy()

    it 'should show a welcome screen if the user is logged out', ->
        currentUrl = Router.current().location.get().href;
        routeName = Router.current().route.getName();

        # This test Works as the startpage in our app (When you hit /) is always system.welcome as long as you are not logged in.
        expect(routeName).toBe("system.welcome")

    it 'should show a register screen if the user is logged out and clicked on register', (done) ->
        Router.go("/register")
        routeName = Router.current().route.getName()

        # This test does not work as the Router.go seems to be async.
        expect(routeName).toBe("system.register")

describe('My Spec', function () {
  beforeEach(function (done) {
    Router.go('/myPage');
    Tracker.afterFlush(done);
  });

  beforeEach(waitForRouter);

  it('should do something', function () {
    // Your test
  });
});

---

如何在it块内等待路由器？我需要通过多种途径来测试一些东西，例如，进入登录页面，创建用户，更改密码，然后检查密码是否更改。不确定密码是否已更改，也不确定是否已在我的列表中确定，我还无法做到这一点。您可能必须创建另一个要调用的包装函数。