jasmine_rsvp

Turn a Jasmine suite into one suitable for testing code that produces RSVP promises. The suite tests can be written in a synchronous style which is more readable and you get to control the promise queue.

Requires:

- Jasmine 2.0+
- RSVP

Example:

define(function(require) {
  var RSVP = require('rsvp');

  describe('My component', function() {
    // Enable the jasmine_rsvp functionality for this suite:
    this.promiseSuite = true;

    it('should do something that takes a while', function() {
      var asyncService = RSVP.defer();
      var promise = asyncService.promise;
      var onDone = jasmine.createSpy();

      promise.then(onDone);

      // Notify that our service is finished:
      asyncService.resolve('yeah');

      // Flush the promise queue, run all promise callbacks:
      this.flush();

      expect(onDone).toHaveBeenCalled();
    });
  });
});

Installation

The package is built as an AMD module jasmine_rsvp in 4 flavors:

• dist/jasmine_rsvp.min.js production without RSVP; expects you have RSVP locally
• dist/jasmine_rsvp.js development without RSVP
• dist/jasmine_rsvp-full.min.js production with RSVP
• dist/jasmine_rsvp-full.js development with RSVP

You can tell if the package was successfully installed by testing the jasmine.RSVP global:

if (jasmine.RSVP && jasmine.RSVP.enabled) {
  // success
}

Error logging

The package will log all RSVP errors to the console by default. If you want to opt-out of that behavior, you can configure it:

var jasmineRSVP = require('jasmine_rsvp');
jasmineRSVP.logRSVPErrors = false;

// or using the jasmine global:
jasmine.RSVP.logRSVPErrors = false;

License

MIT