WIP: Added some basic unit tests

- Added unit test
- Added test fixtures
- Added test utils

test/utils/buildServer.js

@@ -0,0 +1,34 @@
+'use strict'
+
+// allow self signed certificates for testing purposes
+process.env.NODE_TLS_REJECT_UNAUTHORIZED = 0
+
+const { readFileSync } = require('fs')
+const { join } = require('path')
+const https = require('https')
+const http = require('http')
+
+const secureOpts = {
+  key: readFileSync(join(__dirname, '..', 'fixtures', 'https.key'), 'utf8'),
+  cert: readFileSync(join(__dirname, '..', 'fixtures', 'https.cert'), 'utf8')
+}
+
+function buildServer (handler, opts, cb) {
+  if (cb == null) {
+    cb = opts
+    opts = {}
+  }
+
+  const server = opts.secure
+    ? https.createServer(secureOpts)
+    : http.createServer()
+
+  server.on('request', handler)
+  server.listen(0, () => {
+    server.unref()
+    const port = server.address().port
+    cb(Object.assign({}, secureOpts, { port }), server)
+  })
+}
+
+module.exports = buildServer

test/utils/index.js

@@ -0,0 +1,7 @@
+'use strict'
+
+const buildServer = require('./buildServer')
+
+module.exports = {
+  buildServer
+}