Using ng-describe for end-to-end testing with protractor

I've recently discovered an awesome ng-describe package that makes writing unit tests for AngularJS applications very transparent by abstracting away all of the boilerplate code you have to remember/look up and write in order to load, inject, mock or spy.

Has somebody tried to use ng-describe with protractor? Does it make sense and can we benefit from it?

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One of the things that caught my eye is how easy you can mock the HTTP responses:

ngDescribe({
  inject: '$http', // for making test calls
  http: {
    get: {
      '/my/url': 42, // status 200, data 42
      '/my/other/url': [202, 42], // status 202, data 42,
      '/my/smart/url': function (method, url, data, headers) {
        return [500, 'something is wrong'];
      } // status 500, data "something is wrong"
    }, 
    post: {
      // same format as GET
    }
  },
  tests: function (deps) {
    it('responds', function (done) {
      deps.$http.get('/my/other/url')
        .then(function (response) {
          // response.status = 202
          // response.data = 42
          done();
        });
      http.flush();
    });
  }
});

Mocking HTTP responses usually helps to achieve a better e2e coverage and test how does UI reacts to specific situations and how does the error-handling work. This is something we are currently doing with protractor-http-mock, there are also other options which don't look as easy as it is with ng-describe.