tests/test-server.js
const path = require('path')
const express = require('express')
const app = express(),
DIST_DIR = __dirname + '/../dist/',
HTML_FILE = path.join(DIST_DIR, 'index.html')
app.use(express.static(DIST_DIR))
app.get('*', (req, res) => {
res.sendFile(HTML_FILE)
})
const PORT = process.env.PORT || 8080
app.listen(PORT, () => {
console.log(`App listening to ${PORT}....`)
console.log('Press Ctrl+C to quit.')
})