json-schema-mock/src/format.js

data mocker for json-schema.

/**
 * format 数据模拟，只支持 json-schema-format 中定义的format，以保持一致性
 */

var Format = require( 'json-schema-format' );
var MockJS = require( 'mockjs' );
var MockRandom = MockJS.Random;
var CDN_PICS = require( '../MOCK_DATA/cdn_pics.json' );


var FormatMocker = function( format, schema, wholeSchema ){

    var formats = Format.getAllFormats();
    var result = undefined;

    formats.forEach(function( f ){

        if( f === format ){

            switch( format ){

                case 'date-time': {
                    result = MockRandom.datetime('yyyy-MM-ddTHH:mm:ss') + '.' + MockRandom.integer( 10, 100 ) + 'Z';
                    break;
                }
                case 'email': {
                    result = MockRandom.email();
                    break;
                }
                case 'hostname': {
                    result = MockRandom.domain();
                    break;
                }
                case 'ipv4': {
                    result = MockRandom.ip();
                    break;
                }
                case 'ipv6': {
                    break;
                }
                case 'uri': {
                    result = MockRandom.url();
                    break;
                }
                case 'DATE_TIME': {
                    result = MockRandom.datetime();
                    break;
                }
                case 'TIMESTAMP': {
                    result = Date.now() + MockRandom.integer( -864000000, +864000000);
                    break;
                }
                case 'URL': {
                    result = MockRandom.url();
                    break;
                }
                case 'TMALL_DETAIL': {
                    result = 'http://detail.tmall.com/item.htm?id=' + MockRandom.integer( 10000000000, 99999999999 );
                    break;
                }
                case 'TAOBAO_DETAIL': {
                    result = 'http://item.taobao.com/item.htm?id=' + MockRandom.integer( 10000000000, 99999999999 );
                    break;
                }
                case 'TMALL_SHOP': {
                    result = 'http://' + MockRandom.string( 'lower', 4, 10 ) + '.tmall.com';
                    break;
                }
                case 'TAOBAO_SHOP': {
                    result = 'http://' + MockRandom.string( 'lower', 4, 10 ) + '.taobao.com';
                    break;
                }
                case 'CDN_PIC': {
                    result = CDN_PICS[ MockRandom.integer( 0, CDN_PICS.length -1 ) ];
                    break;
                }
            }
        }

    });

    return result;
};

module.exports = FormatMocker;