var path = require("path");
var dao = require(path.join(process.cwd(),"dao/DAO"));
// set development environment
process.env.NODE_ENV = 'test';
var chai = require('chai');
var chaiHttp = require('chai-http');
var app = require(path.join(process.cwd(),"app"));
chai.use(chaiHttp);

var common = require("../common/common.js");

var config = require(path.join(process.cwd(),"test/configs/config"));
var url = config.baseURL + "goods";

describe(url + " good api testing",function(){

	var token;

	var testGood = {
		"goods_name" : "__test_good_name",
		"goods_price" : 20,
		"goods_number" : 30
	}

	before(function(done) {
		common.login(config.username,config.password,function(err,res){
			chai.assert.equal(res.body.meta.status,200,res.body.meta.msg);
			token = res.body.data.token;
			done();
		});
	});

	after(function(done) {
		if(testGood.goods_id && testGood.goods_id > 0) {
			dao.destroy("GoodModel",testGood.goods_id,function(err){
				done();
			});
		}
	});

	it("test to create good",function(done){
		chai
		.request(app)
		.post(url)
		.set({"Authorization": token})
		.send(testGood)
		.end(function(err,res){
			chai.assert.equal(res.body.meta.status,201,res.body.meta.msg);
			chai.assert.isNotNull(res.body.data,"The data is empty");
			testGood = res.body.data;
			done();
		});
	});

	it("test to get good list",function(done){
		chai
		.request(app)
		.get(url)
		.set({"Authorization": token})
		.query({
			"pagenum" : 1,
			"pagesize" : 1,
			"query" : testGood.goods_name
		})
		.end(function(err,res){
			chai.assert.equal(res.body.meta.status,200,res.body.meta.msg);
			chai.assert.isOk(res.body.data.goods.length > 0,"The goods is empty");
			done();
		})
	});

	it("test to delete good",function(done) {
		chai.assert.isNotNull(testGood.goods_id,"The goods_id is null");
		var deleteURL = url + "/" + testGood.goods_id;
		chai
		.request(app)
		.del(deleteURL)
		.set({"Authorization": token})
		.end(function(err,res) {
			chai.assert.equal(res.body.meta.status,200,res.body.meta.msg);
			dao.findOne(
				"GoodModel",
				{"goods_id":testGood.goods_id},
				function(err,good) {
					chai.assert.isNull(err,err);
					chai.assert.equal(good.is_del,'1',"Delete failure");
					done();
				}
			);
		});
	});
});