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node_modules/fastify/test/route.5.test.js

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+'use strict'
+
+const { test } = require('node:test')
+const Fastify = require('..')
+
+test('route child logger factory does not affect other routes', async t => {
+  t.plan(4)
+
+  const fastify = Fastify()
+
+  const customRouteChildLogger = (logger, bindings, opts, req) => {
+    const child = logger.child(bindings, opts)
+    child.customLog = function (message) {
+      t.assert.strictEqual(message, 'custom')
+    }
+    return child
+  }
+
+  fastify.route({
+    method: 'GET',
+    path: '/coffee',
+    handler: (req, res) => {
+      req.log.customLog('custom')
+      res.send()
+    },
+    childLoggerFactory: customRouteChildLogger
+  })
+
+  fastify.route({
+    method: 'GET',
+    path: '/tea',
+    handler: (req, res) => {
+      t.assert.ok(req.log.customLog instanceof Function)
+      res.send()
+    }
+  })
+
+  let res = await fastify.inject({
+    method: 'GET',
+    url: '/coffee'
+  })
+  t.assert.strictEqual(res.statusCode, 200)
+
+  res = await fastify.inject({
+    method: 'GET',
+    url: '/tea'
+  })
+  t.assert.strictEqual(res.statusCode, 200)
+})
+test('route child logger factory overrides global custom error handler', async t => {
+  t.plan(4)
+
+  const fastify = Fastify()
+
+  const customGlobalChildLogger = (logger, bindings, opts, req) => {
+    const child = logger.child(bindings, opts)
+    child.globalLog = function (message) {
+      t.assert.strictEqual(message, 'global')
+    }
+    return child
+  }
+  const customRouteChildLogger = (logger, bindings, opts, req) => {
+    const child = logger.child(bindings, opts)
+    child.customLog = function (message) {
+      t.assert.strictEqual(message, 'custom')
+    }
+    return child
+  }
+
+  fastify.setChildLoggerFactory(customGlobalChildLogger)
+
+  fastify.route({
+    method: 'GET',
+    path: '/coffee',
+    handler: (req, res) => {
+      req.log.customLog('custom')
+      res.send()
+    },
+    childLoggerFactory: customRouteChildLogger
+  })
+  fastify.route({
+    method: 'GET',
+    path: '/more-coffee',
+    handler: (req, res) => {
+      req.log.globalLog('global')
+      res.send()
+    }
+  })
+
+  let res = await fastify.inject({
+    method: 'GET',
+    url: '/coffee'
+  })
+  t.assert.strictEqual(res.statusCode, 200)
+
+  res = await fastify.inject({
+    method: 'GET',
+    url: '/more-coffee'
+  })
+  t.assert.strictEqual(res.statusCode, 200)
+})
+
+test('Creates a HEAD route for each GET one (default)', async t => {
+  t.plan(6)
+
+  const fastify = Fastify()
+
+  fastify.route({
+    method: 'GET',
+    path: '/more-coffee',
+    handler: (req, reply) => {
+      reply.send({ here: 'is coffee' })
+    }
+  })
+
+  fastify.route({
+    method: 'GET',
+    path: '/some-light',
+    handler: (req, reply) => {
+      reply.send('Get some light!')
+    }
+  })
+
+  let res = await fastify.inject({
+    method: 'HEAD',
+    url: '/more-coffee'
+  })
+  t.assert.strictEqual(res.statusCode, 200)
+  t.assert.strictEqual(res.headers['content-type'], 'application/json; charset=utf-8')
+  t.assert.deepStrictEqual(res.body, '')
+
+  res = await fastify.inject({
+    method: 'HEAD',
+    url: '/some-light'
+  })
+  t.assert.strictEqual(res.statusCode, 200)
+  t.assert.strictEqual(res.headers['content-type'], 'text/plain; charset=utf-8')
+  t.assert.strictEqual(res.body, '')
+})
+
+test('Do not create a HEAD route for each GET one (exposeHeadRoutes: false)', async t => {
+  t.plan(2)
+
+  const fastify = Fastify({ exposeHeadRoutes: false })
+
+  fastify.route({
+    method: 'GET',
+    path: '/more-coffee',
+    handler: (req, reply) => {
+      reply.send({ here: 'is coffee' })
+    }
+  })
+
+  fastify.route({
+    method: 'GET',
+    path: '/some-light',
+    handler: (req, reply) => {
+      reply.send('Get some light!')
+    }
+  })
+
+  let res = await fastify.inject({
+    method: 'HEAD',
+    url: '/more-coffee'
+  })
+  t.assert.strictEqual(res.statusCode, 404)
+
+  res = await fastify.inject({
+    method: 'HEAD',
+    url: '/some-light'
+  })
+  t.assert.strictEqual(res.statusCode, 404)
+})
+
+test('Creates a HEAD route for each GET one', async t => {
+  t.plan(6)
+
+  const fastify = Fastify({ exposeHeadRoutes: true })
+
+  fastify.route({
+    method: 'GET',
+    path: '/more-coffee',
+    handler: (req, reply) => {
+      reply.send({ here: 'is coffee' })
+    }
+  })
+
+  fastify.route({
+    method: 'GET',
+    path: '/some-light',
+    handler: (req, reply) => {
+      reply.send('Get some light!')
+    }
+  })
+
+  let res = await fastify.inject({
+    method: 'HEAD',
+    url: '/more-coffee'
+  })
+  t.assert.strictEqual(res.statusCode, 200)
+  t.assert.strictEqual(res.headers['content-type'], 'application/json; charset=utf-8')
+  t.assert.deepStrictEqual(res.body, '')
+
+  res = await fastify.inject({
+    method: 'HEAD',
+    url: '/some-light'
+  })
+  t.assert.strictEqual(res.statusCode, 200)
+  t.assert.strictEqual(res.headers['content-type'], 'text/plain; charset=utf-8')
+  t.assert.strictEqual(res.body, '')
+})