texting_buds_spec.js

require('../lib/texting_buds');
require('../lib/store');
require('../lib/sender');

describe('TextingBuds', function() {
  var textingBuds, sender, store, number, stubbedQuery;

  beforeEach(function() {
    sender = new Sender({});
    store = new Store({});
    number = '8057698255';
    textingBuds = new TextingBuds(sender, store);

    stubbedQuery = function(query, result) {
      spyOn(store, query).andCallFake(function() {
        var args = this[query].mostRecentCall.args;
        var callback = args[args.length - 1];
        callback(result);
      });
    };
  });

  describe('#next', function() {
    describe('When the buddy queue is empty', function() {
      beforeEach(function() {
        spyOn(sender, 'emptyQueueSms');
        stubbedQuery('getAssignedBuddy', null);
        stubbedQuery('getBuddiesWaiting', []);
        stubbedQuery('addBuddyWaiting', true);
      });

      it('sends the empty queue SMS to the person', function() {
        textingBuds.next(number);
        expect(sender.emptyQueueSms).toHaveBeenCalledWith(number);
      });
    });
  });
});