Introduce registerSelectHelper

[seanpdoyle]

#13

Adds the select helper to deal with integration level tests.

Closes #13.

[seanpdoyle]

I haven't seen a proper example of how to bundle an async test helper, so if you don't think this is a good approach, let me know.

[cowboyd]

Thanks for the PR!

It looks like there's a build error. Can you update the acceptance tests to use this helper?

Also, let's add the index version so that I can say:

select('.my-select-box', 'option text')

as well as

select('.my-select-box', 2)

[seanpdoyle]

@cowboyd I've fixed the imports / syntax errors in the helper itself.

Could you point me to where in the acceptance tests I could use the helper? It seems like everything is done synchronously and at the controller level, not the application level

[cowboyd]

They should be in https://github.com/thefrontside/emberx-select/blob/master/tests/acceptance/x-select-single-test.js

and

https://github.com/thefrontside/emberx-select/blob/master/tests/acceptance/x-select-multiple-test.js

[cowboyd]

@seanpdoyle it looks like the tests are hanging for some reason. Have you had a chance to look at this?

[seanpdoyle]

@cowboyd not yet. Hopefully I'll get around to it on Friday

[Robdel12]

@seanpdoyle I decided to checkout this branch and see why Travis is hanging. It seems you can't use the fat arrow OR the string interpolation here.

Refactored (and not as nice ES6 😦 ) code:

var $el = app.testHelpers.findWithAssert(selector + "option:contains('" + text + "')");

$el.each(function() {
  var _this = this;

  Ember.run(function() {
    _this.selected = true;
    Ember.$(_this).trigger('change');
  });
});

[seanpdoyle]

@Robdel12 👏 for doing the leg work

[Robdel12]

@seanpdoyle no problem! :p