Я создаю приложение для отслеживания счетов, в котором пользователи создают счета на основе критериев, которые я создал с помощью javascript.
Мне поручено выполнить приемочное тестирование.
Пока это мой код: мой файл index.js
const express = require('express')
const app = express()
const port = 3000
var mongoose = require('mongoose');
mongoose.connect('mongodb://localhost/bill');
var MongoClient = require('mongodb').MongoClient
var ObjectID = require('mongodb').ObjectID
app.use(express.json())
app.use(express.urlencoded({ extended: true }));
app.use(express.static('public'))
app.set('view engine', 'pug')
app.set('views', __dirname + '/views');
var billSchema = new mongoose.Schema(
{
type: { type: String, required: true },
dueDate: { type: Date, required: true },
company: { type: String, required: true },
amtDue: { type: Number, required: true },
paidStatus: { type: String, required: true }
});
var bill = mongoose.model('bill', billSchema);
var db = mongoose.connection;
db.on('error', console.error.bind(console, 'connection error:'));
db.once('open', function()
{
app.get('/', (req, res) =>
{
bill.find({}, function(err, bills)
{
if (err)
{
console.log(err)
res.render('error', {})
}
else
{
res.render('index', { bills: bills })
}
});
});
app.get('/bills/new', (req, res) =>
{
res.render('bill-form', { title: "New bill", bill: {} })
});
app.get('/bills/:id/update', (req, res) =>
{
let id = ObjectID.createFromHexString(req.params.id)
bill.findById(id, function(err, bill)
{
if (err)
{
console.log(err)
res.render('error', {})
}
else
{
if (bill === null) {
res.render('error', { message: "Not found" })
} else {
res.render('bill-form', { title: "Update bill", bill: bill })
}
}
});
});
app.post('/bills/new', function(req, res, next) {
let newbill = new bill(req.body);
newbill.save(function(err, savedbill)
{
if (err)
{
console.log(err)
res.render('bill-form', { bill: newbill, error: err })
}
else
{
res.redirect('/bills/' + savedbill.id);
}
});
});
app.get('/bills/:id', (req, res) =>
{
let id = ObjectID.createFromHexString(req.params.id)
bill.findById(id, function(err, bill)
{
if (err)
{
console.log(err)
res.render('error', {})
}
else
{
if (bill === null)
{
res.render('error', { message: "Not found" })
}
else
{
res.render('bill-detail', { bill: bill})
}
}
});
});
app.post('/bills/:id/update', (req, res, next) =>
{
let id = ObjectID.createFromHexString(req.params.id)
bill.updateOne({"_id": id}, { $set: req.body }, function(err, details)
{
if(err)
{
console.log(err)
res.render('error', {})
}
else
{
res.redirect('/bills/' + id)
}
});
});
app.post('/bills/:id/delete', (req, res) =>
{
let id = ObjectID.createFromHexString(req.params.id)
bill.deleteOne({_id: id}, function(err, product)
{
res.redirect("/")
});
});
app.post('/api/bills', (req, res) =>
{
let newbill = new bill(req.body)
newbill.save(function (err, savedbill)
{
if (err)
{
console.log(err)
res.status(500).send("There was an internal error")
}
else
{
res.send(savedbill)
}
});
});
app.post('/api/bills', (req, res) =>
{
bill.find({}, function(err, bills)
{
if(err)
{
console.log(err)
res.status(500).send("Internal server error")
}
else
{
res.send(bills)
}
});
});
app.get('/api/bills', (req, res) =>
{
bill.find({}, function(err, bills)
{
if(err)
{
console.log(err)
res.status(500).send("Internal server error")
}
else
{
res.send(bills)
}
});
});
app.get('/api/bills/:id', (req, res) =>
{
let id = ObjectID.createFromHexString(req.params.id)
bill.findById(id, function(err, bill)
{
if (err)
{
console.log(err)
res.status(500).send("Internal server error")
}
else
{
if (bill === null)
{
res.status(404).send("Not found")
}
else
{
res.send(bill)
}
}
});
});
app.put('/api/bills/:id', (req, res) =>
{
let id = ObjectID.createFromHexString(req.params.id)
bill.updateOne({"_id": id}, { $set: req.body }, function(err, details)
{
if (err)
{
console.log(err)
res.status(500).send("Internal server error")
}
else
{
res.status(204).send()
}
});
});
app.delete('/api/bills/:id', (req, res) =>
{
let id = ObjectID.createFromHexString(req.params.id)
Review.deleteOne({"_id": id}, function(err)
{
if (err)
{
console.log(err)
res.status(500).send("Internal server error")
}
else
{
res.status(204).send()
}
});
});
});
app.listen(port, () => console.log(`Example app listening on port ${port}!`))
module.exports.app = app;
module.exports.schema = bill;
Тогда у меня есть javscript, предназначенный для тестирования
let assert = require('assert');
let chai = require('chai');
let chaiHttp = require('chai-http');
let serverAndSchema = require('../index');
let server = serverAndSchema.app
let Bill = serverAndSchema.schema
let should = chai.should();
chai.use(chaiHttp);
describe('Bills', function() {
describe('/GET bill', function() {
it('should get the specified bill', function(done) {
let expectedBill = new Bill({
type: "Test Type",
dueDate: "12/3/2018T06:00:00.000Z",
company: "Test Company",
amtDue: "100",
paidStatus: "Test Status"
});
expectedBill.save(function(err, savedBill) {
chai.request(server)
.get('/api/bills/'+savedBill.id)
.end((err, res) => {
res.should.have.status(200);
res.body.should.be.a('object');
res.body.should.have.property('type').eql(savedBill.type)
res.body.should.have.property('dueDate').eql(savedBill.dueDate)
res.body.should.have.property('company').eql(savedBill.company)
res.body.should.have.property('amtDue').eql(savedBill.amtDue)
res.body.should.have.property('paidStatus').eql(savedBill.paidStatus)
res.body.should.have.property('_id').eql(savedBill.id)
done();
})
});
});
});
});
Данные добавляются в мою базу данных, но я получаю эту ошибку при попытке запустить тест:
Uncaught TypeError: Cannot read property 'id' of undefined
at
C:\Users\Martae\Documents\Github\BillTracker\test\bill.js:29:46
Любая помощь с этим приветствуется!