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backend/node_modules/fastify/test/request-id.test.js

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+'use strict'
+
+const t = require('tap')
+const Fastify = require('..')
+const sget = require('simple-get').concat
+
+t.test('The request id header key can be customized', async (t) => {
+  t.plan(2)
+  const REQUEST_ID = '42'
+
+  const fastify = Fastify({
+    requestIdHeader: 'my-custom-request-id'
+  })
+
+  fastify.get('/', (req, reply) => {
+    t.equal(req.id, REQUEST_ID)
+    reply.send({ id: req.id })
+  })
+
+  const response = await fastify.inject({ method: 'GET', url: '/', headers: { 'my-custom-request-id': REQUEST_ID } })
+  const body = await response.json()
+  t.equal(body.id, REQUEST_ID)
+})
+
+t.test('The request id header key can be customized', async (t) => {
+  t.plan(2)
+  const REQUEST_ID = '42'
+
+  const fastify = Fastify({
+    requestIdHeader: 'my-custom-request-id'
+  })
+
+  fastify.get('/', (req, reply) => {
+    t.equal(req.id, REQUEST_ID)
+    reply.send({ id: req.id })
+  })
+
+  const response = await fastify.inject({ method: 'GET', url: '/', headers: { 'MY-CUSTOM-REQUEST-ID': REQUEST_ID } })
+  const body = await response.json()
+  t.equal(body.id, REQUEST_ID)
+})
+
+t.test('The request id header key can be customized', (t) => {
+  t.plan(4)
+  const REQUEST_ID = '42'
+
+  const fastify = Fastify({
+    requestIdHeader: 'my-custom-request-id'
+  })
+
+  fastify.get('/', (req, reply) => {
+    t.equal(req.id, REQUEST_ID)
+    reply.send({ id: req.id })
+  })
+
+  fastify.listen({ port: 0 }, (err, address) => {
+    t.error(err)
+    t.teardown(() => fastify.close())
+
+    sget({
+      method: 'GET',
+      url: address,
+      headers: {
+        'my-custom-request-id': REQUEST_ID
+      }
+    }, (err, response, body) => {
+      t.error(err)
+      t.equal(body.toString(), `{"id":"${REQUEST_ID}"}`)
+    })
+  })
+})
+
+t.test('The request id header key can be customized', (t) => {
+  t.plan(4)
+  const REQUEST_ID = '42'
+
+  const fastify = Fastify({
+    requestIdHeader: 'my-custom-request-id'
+  })
+
+  fastify.get('/', (req, reply) => {
+    t.equal(req.id, REQUEST_ID)
+    reply.send({ id: req.id })
+  })
+
+  fastify.listen({ port: 0 }, (err, address) => {
+    t.error(err)
+    t.teardown(() => fastify.close())
+
+    sget({
+      method: 'GET',
+      url: address,
+      headers: {
+        'MY-CUSTOM-REQUEST-ID': REQUEST_ID
+      }
+    }, (err, response, body) => {
+      t.error(err)
+      t.equal(body.toString(), `{"id":"${REQUEST_ID}"}`)
+    })
+  })
+})
+
+t.test('The request id header key can be customized', (t) => {
+  t.plan(4)
+  const REQUEST_ID = '42'
+
+  const fastify = Fastify({
+    requestIdHeader: 'MY-CUSTOM-REQUEST-ID'
+  })
+
+  fastify.get('/', (req, reply) => {
+    t.equal(req.id, REQUEST_ID)
+    reply.send({ id: req.id })
+  })
+
+  fastify.listen({ port: 0 }, (err, address) => {
+    t.error(err)
+    t.teardown(() => fastify.close())
+
+    sget({
+      method: 'GET',
+      url: address,
+      headers: {
+        'MY-CUSTOM-REQUEST-ID': REQUEST_ID
+      }
+    }, (err, response, body) => {
+      t.error(err)
+      t.equal(body.toString(), `{"id":"${REQUEST_ID}"}`)
+    })
+  })
+})