// Load modules

var Code = require('code'); var Hoek = require('../lib'); var Lab = require('lab');

// Declare internals

var internals = {};

// Test shortcuts

var lab = exports.lab = Lab.script(); var describe = lab.experiment; var it = lab.test; var expect = Code.expect;

describe('escapeJavaScript()', function () {

it('encodes / characters', function (done) {

    var encoded = Hoek.escapeJavaScript('<script>alert(1)</script>');
    expect(encoded).to.equal('\\x3cscript\\x3ealert\\x281\\x29\\x3c\\x2fscript\\x3e');
    done();
});

it('encodes \' characters', function (done) {

    var encoded = Hoek.escapeJavaScript('something(\'param\')');
    expect(encoded).to.equal('something\\x28\\x27param\\x27\\x29');
    done();
});

it('encodes large unicode characters with the correct padding', function (done) {

    var encoded = Hoek.escapeJavaScript(String.fromCharCode(500) + String.fromCharCode(1000));
    expect(encoded).to.equal('\\u0500\\u1000');
    done();
});

it('doesn\'t throw an exception when passed null', function (done) {

    var encoded = Hoek.escapeJavaScript(null);
    expect(encoded).to.equal('');
    done();
});

});

describe('escapeHtml()', function () {

it('encodes / characters', function (done) {

    var encoded = Hoek.escapeHtml('<script>alert(1)</script>');
    expect(encoded).to.equal('&lt;script&gt;alert&#x28;1&#x29;&lt;&#x2f;script&gt;');
    done();
});

it('encodes < and > as named characters', function (done) {

    var encoded = Hoek.escapeHtml('<script><>');
    expect(encoded).to.equal('&lt;script&gt;&lt;&gt;');
    done();
});

it('encodes large unicode characters', function (done) {

    var encoded = Hoek.escapeHtml(String.fromCharCode(500) + String.fromCharCode(1000));
    expect(encoded).to.equal('&#500;&#1000;');
    done();
});

it('doesn\'t throw an exception when passed null', function (done) {

    var encoded = Hoek.escapeHtml(null);
    expect(encoded).to.equal('');
    done();
});

it('encodes {} characters', function (done) {

    var encoded = Hoek.escapeHtml('{}');
    expect(encoded).to.equal('&#x7b;&#x7d;');
    done();
});

});