define([
    'js/edxnotes/collections/tabs'
], function(TabsCollection) {
    'use strict';
    describe('EdxNotes TabModel', function() {
        beforeEach(function() {
            this.collection = new TabsCollection([{}, {}, {}]);
        });

        it('when activate current model, all other models are inactivated', function() {
            this.collection.at(1).activate();
            expect(this.collection.at(1).get('is_active')).toBeTruthy();
            expect(this.collection.at(0).get('is_active')).toBeFalsy();
            expect(this.collection.at(2).get('is_active')).toBeFalsy();
        });

        it('can inactivate current model', function() {
            var model = this.collection.at(0);
            model.activate();
            expect(model.get('is_active')).toBeTruthy();
            model.inactivate();
            expect(model.get('is_active')).toBeFalsy();
        });

        it('can see correct activity status via isActive', function() {
            var model = this.collection.at(0);
            model.activate();
            expect(model.isActive()).toBeTruthy();
            model.inactivate();
            expect(model.isActive()).toBeFalsy();
        });
    });
});