fatsify核心功能示例测试!!!

node_modules/fastify/test/header-overflow.test.js

@@ -0,0 +1,55 @@
+'use strict'
+
+const { test } = require('node:test')
+const Fastify = require('..')
+
+const maxHeaderSize = 1024
+
+test('Should return 431 if request header fields are too large', async (t) => {
+  t.plan(2)
+
+  const fastify = Fastify({ http: { maxHeaderSize } })
+  fastify.route({
+    method: 'GET',
+    url: '/',
+    handler: (_req, reply) => {
+      reply.send({ hello: 'world' })
+    }
+  })
+
+  const fastifyServer = await fastify.listen({ port: 0 })
+
+  const result = await fetch(fastifyServer, {
+    method: 'GET',
+    headers: {
+      'Large-Header': 'a'.repeat(maxHeaderSize)
+    }
+  })
+
+  t.assert.ok(!result.ok)
+  t.assert.strictEqual(result.status, 431)
+
+  t.after(() => fastify.close())
+})
+
+test('Should return 431 if URI is too long', async (t) => {
+  t.plan(2)
+
+  const fastify = Fastify({ http: { maxHeaderSize } })
+  fastify.route({
+    method: 'GET',
+    url: '/',
+    handler: (_req, reply) => {
+      reply.send({ hello: 'world' })
+    }
+  })
+
+  const fastifyServer = await fastify.listen({ port: 0 })
+
+  const result = await fetch(`${fastifyServer}/${'a'.repeat(maxHeaderSize)}`)
+
+  t.assert.ok(!result.ok)
+  t.assert.strictEqual(result.status, 431)
+
+  t.after(() => fastify.close())
+})