revert a2271529a8

revert revert c74f28caa7

revert one

node_modules/fastify/test/sync-routes.test.js

@@ -0,0 +1,32 @@
+'use strict'
+
+const { test } = require('node:test')
+const Fastify = require('..')
+
+test('sync route', async t => {
+  const fastify = Fastify()
+  t.after(() => fastify.close())
+  fastify.get('/', () => 'hello world')
+  const res = await fastify.inject('/')
+  t.assert.strictEqual(res.statusCode, 200)
+  t.assert.strictEqual(res.body, 'hello world')
+})
+
+test('sync route return null', async t => {
+  const fastify = Fastify()
+  t.after(() => fastify.close())
+  fastify.get('/', () => null)
+  const res = await fastify.inject('/')
+  t.assert.strictEqual(res.statusCode, 200)
+  t.assert.strictEqual(res.body, 'null')
+})
+
+test('sync route, error', async t => {
+  const fastify = Fastify()
+  t.after(() => fastify.close())
+  fastify.get('/', () => {
+    throw new Error('kaboom')
+  })
+  const res = await fastify.inject('/')
+  t.assert.strictEqual(res.statusCode, 500)
+})