/**
 * Created by rain on 2015/11/12.
 */
/**
 * Created by nestn on 2015/11/10.
 */
'use strict';

const logger = require('../lib/logger');
const should = require('should');
const compose = require('koa-compose');
const co = require('co');
const path = require('path');
const fs = require('fs');
const os = require('os');

describe('logger test', function () {
    it('logger init', function (done) {
        let config = {
            level: 'debug',
            filename: path.join(__dirname, 'log', 'test.txt'),
            json: false,
            logstash: false,
            colorize: true,
            maxsize: 1024 * 1024 * 5,
            rotationFormat: false,
            zippedArchive: true,
            maxFiles: 10,
            prettyPrint: true,
            label: '',
            timestamp: true,
            eol: os.EOL,
            tailable: true,
            depth: null,
            showLevel: true,
            maxRetries: 1
        };
        try {
            fs.unlinkSync(config.filename);
        }
        catch (ex) {
        }
        let app = {};
        let gen = logger(app, config);
        let ctx = {};
        compose([co.wrap(gen)])(ctx).then(function () {
            ctx.fs.logger.log("debug", "[TEST]", "a log msg.", function () {
                let stat = fs.statSync(config.filename);
                stat.isFile().should.be.true;
                done();
            });
        }).catch(function (err) {
            console.log(err);
            done();
        });
    });
});