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/* global Pixelated */
describeComponent('tags/data/tags', function () {
'use strict';
beforeEach(function () {
this.setupComponent();
});
it('asks the server for tags when receiving the tags:want event', function() {
spyOn($, 'ajax').and.returnValue($.Deferred());
this.component.trigger(Pixelated.events.tags.want);
expect($.ajax.calls.mostRecent().args[0]).toEqual('/tags');
});
it('triggers an event on the initial sender after receiving tags', function() {
var deferred = $.Deferred();
spyOn($, 'ajax').and.returnValue(deferred);
var me = {};
var eventSpy = spyOnEvent(me, Pixelated.events.tags.received);
this.component.trigger(Pixelated.events.tags.want, { caller: me});
deferred.resolve(['foo', 'bar', 'quux/bar']);
expect(eventSpy).toHaveBeenTriggeredOn(me);
});
it('triggers an event containing the returned tags', function() {
var tags = ['foo', 'bar', 'quux/bar'];
var deferred = $.Deferred();
spyOn($, 'ajax').and.returnValue(deferred);
var me = {};
var eventSpy = spyOnEvent(me, Pixelated.events.tags.received);
this.component.trigger(Pixelated.events.tags.want, { caller: me });
deferred.resolve(tags);
tags.push(this.component.all);
expect(eventSpy.mostRecentCall.data).toEqual(jasmine.objectContaining({tags: tags}));
});
});
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