valid-props/test/rejectEmpty.js

Validates an objects properties

'use strict';

var assert = require('assert'),
    props = require('../').create({errorType: 'returnNull'}),
    expect = require('chai').expect,
    raw = require('./raw');

describe('Reject empty arrays and objects', function() {
    it('API 1.5 should reject empty arrays', function() {
        let valid = props.validate({
            foo: ['bar']
        }, {
            foo: 'array'
        });

        expect(valid).to.not.be.null;
        expect(valid.foo).to.be.an.array;

        let invalid = props.validate({
            foo: []
        }, {
            foo: 'array'
        });

        expect(invalid).to.be.null;
    });
});