'use strict';
var jsc = require('jsverify');

before(function () {
    this.jsdom = require('jsdom-global')();
    global.$ = global.jQuery = require('./jquery-3.1.1');
    global.sjcl = require('./sjcl-1.0.6');
    global.Base64 = require('./base64-2.1.9');
    global.RawDeflate = require('./rawdeflate-0.5');
    require('./rawinflate-0.3');
    require('./privatebin');
})

after(function () {
    this.jsdom();
})

describe('helper', function () {
    describe('secondsToHuman', function () {
        jsc.property('returns an array with a number and a word', 'integer', function (number) {
            var result = $.PrivateBin.helper.secondsToHuman(number);
            return Array.isArray(result) &&
                result.length === 2 &&
                result[0] === parseInt(result[0], 10) &&
                typeof result[1] === 'string';
        });
        jsc.property('returns seconds on the first array position', 'integer 59', function (number) {
            return $.PrivateBin.helper.secondsToHuman(number)[0] === number;
        });
        jsc.property('returns seconds on the second array position', 'integer 59', function (number) {
            return $.PrivateBin.helper.secondsToHuman(number)[1] === 'second';
        });
        jsc.property('returns minutes on the first array position', 'integer 60 3599', function (number) {
            return $.PrivateBin.helper.secondsToHuman(number)[0] === Math.floor(number / 60);
        });
        jsc.property('returns minutes on the second array position', 'integer 60 3599', function (number) {
            return $.PrivateBin.helper.secondsToHuman(number)[1] === 'minute';
        });
        jsc.property('returns hours on the first array position', 'integer 3600 86399', function (number) {
            return $.PrivateBin.helper.secondsToHuman(number)[0] === Math.floor(number / (60 * 60));
        });
        jsc.property('returns hours on the second array position', 'integer 3600 86399', function (number) {
            return $.PrivateBin.helper.secondsToHuman(number)[1] === 'hour';
        });
        jsc.property('returns days on the first array position', 'integer 86400 5184000', function (number) {
            return $.PrivateBin.helper.secondsToHuman(number)[0] === Math.floor(number / (60 * 60 * 24));
        });
        jsc.property('returns days on the second array position', 'integer 86400 5184000', function (number) {
            return $.PrivateBin.helper.secondsToHuman(number)[1] === 'day';
        });
        // max safe integer as per http://ecma262-5.com/ELS5_HTML.htm#Section_8.5
        jsc.property('returns months on the first array position', 'integer 5184000 9007199254740991', function (number) {
            return $.PrivateBin.helper.secondsToHuman(number)[0] === Math.floor(number / (60 * 60 * 24 * 30));
        });
        jsc.property('returns months on the second array position', 'integer 5184000 9007199254740991', function (number) {
            return $.PrivateBin.helper.secondsToHuman(number)[1] === 'month';
        });
    });

    describe('hashToParameterString', function () {
        jsc.property('returns strings', 'dict nestring', function (dict) {
            return typeof $.PrivateBin.helper.hashToParameterString(dict) === 'string';
        });
    });

    describe('parameterStringToHash', function () {
        jsc.property('returns objects', 'string', function (string) {
            return typeof $.PrivateBin.helper.parameterStringToHash(string) === 'object';
        });
        jsc.property('decodes hashes generated with hashToParameterString', 'dict nestring', function (dict) {
            var result = $.PrivateBin.helper.parameterStringToHash($.PrivateBin.helper.hashToParameterString(dict));
            // padding for URL shorteners
            dict.p = 'p';
            return JSON.stringify(result) === JSON.stringify(dict);
        });
    });
});