fatsify核心功能示例测试!!!

node_modules/fastify/test/http-methods/custom-http-methods.test.js

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+'use strict'
+
+const http = require('node:http')
+const { test } = require('node:test')
+const Fastify = require('../../fastify')
+
+function addEcho (fastify, method) {
+  fastify.route({
+    method,
+    url: '/',
+    handler: function (req, reply) {
+      reply.send(req.body)
+    }
+  })
+}
+
+test('missing method from http client', (t, done) => {
+  t.plan(2)
+  const fastify = Fastify()
+
+  fastify.listen({ port: 3000 }, (err) => {
+    t.assert.ifError(err)
+
+    const port = fastify.server.address().port
+    const req = http.request({
+      port,
+      method: 'REBIND',
+      path: '/'
+    }, (res) => {
+      t.assert.strictEqual(res.statusCode, 404)
+      fastify.close()
+      done()
+    })
+
+    req.end()
+  })
+})
+
+test('addHttpMethod increase the supported HTTP methods supported', (t, done) => {
+  t.plan(8)
+  const app = Fastify()
+
+  t.assert.throws(() => { addEcho(app, 'REBIND') }, /REBIND method is not supported./)
+  t.assert.ok(!app.supportedMethods.includes('REBIND'))
+  t.assert.ok(!app.rebind)
+
+  app.addHttpMethod('REBIND')
+  t.assert.doesNotThrow(() => { addEcho(app, 'REBIND') }, 'REBIND method is supported.')
+  t.assert.ok(app.supportedMethods.includes('REBIND'))
+  t.assert.ok(app.rebind)
+
+  app.rebind('/foo', () => 'hello')
+
+  app.inject({
+    method: 'REBIND',
+    url: '/foo'
+  }, (err, response) => {
+    t.assert.ifError(err)
+    t.assert.strictEqual(response.payload, 'hello')
+    done()
+  })
+})
+
+test('addHttpMethod adds a new custom method without body', t => {
+  t.plan(3)
+  const app = Fastify()
+
+  t.assert.throws(() => { addEcho(app, 'REBIND') }, /REBIND method is not supported./)
+
+  app.addHttpMethod('REBIND')
+  t.assert.doesNotThrow(() => { addEcho(app, 'REBIND') }, 'REBIND method is supported.')
+
+  t.assert.throws(() => {
+    app.route({
+      url: '/',
+      method: 'REBIND',
+      schema: {
+        body: {
+          type: 'object',
+          properties: {
+            hello: { type: 'string' }
+          }
+        }
+      },
+      handler: function (req, reply) {
+        reply.send(req.body)
+      }
+    })
+  }, /Body validation schema for REBIND:\/ route is not supported!/)
+})
+
+test('addHttpMethod adds a new custom method with body', (t, done) => {
+  t.plan(3)
+  const app = Fastify()
+
+  app.addHttpMethod('REBIND', { hasBody: true })
+  t.assert.doesNotThrow(() => { addEcho(app, 'REBIND') }, 'REBIND method is supported.')
+
+  app.inject({
+    method: 'REBIND',
+    url: '/',
+    payload: { hello: 'world' }
+  }, (err, response) => {
+    t.assert.ifError(err)
+    t.assert.deepStrictEqual(response.json(), { hello: 'world' })
+    done()
+  })
+})
+
+test('addHttpMethod rejects fake http method', t => {
+  t.plan(1)
+  const fastify = Fastify()
+  t.assert.throws(() => { fastify.addHttpMethod('FOOO') }, /Provided method is invalid!/)
+})