var chai = require('chai');
var expect = chai.expect;

import in_array from '../../assets/js/helpers/in_array';

describe('in_array', function() {
    it('should be a function', function() {
        expect(in_array).to.be.a('function');
    });

    it('should find the needle and return true', function() {
        expect(in_array('4', ['4', '3', '2', '1'])).to.equal(true);
    });

    it('should not find the needle and it should return false', function() {
        expect(in_array('5', ['4', '3', '2', '1'])).to.equal(false);
    });
});