fatsify核心功能示例测试!!!

node_modules/@fastify/fast-json-stringify-compiler/test/plugin.test.js

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+'use strict'
+
+const { test } = require('node:test')
+const fastify = require('fastify')
+const FjsCompiler = require('../index')
+
+const echo = async (req) => { return req.body }
+
+const sampleSchema = Object.freeze({
+  $id: 'example1',
+  type: 'object',
+  properties: {
+    name: { type: 'string' }
+  }
+})
+
+const externalSchemas1 = Object.freeze({})
+const externalSchemas2 = Object.freeze({
+  foo: {
+    $id: 'foo',
+    type: 'object',
+    properties: {
+      name: { type: 'string' }
+    }
+  }
+})
+
+const fastifyFjsOptionsDefault = Object.freeze({})
+
+test('basic usage', t => {
+  t.plan(1)
+  const factory = FjsCompiler()
+  const compiler = factory(externalSchemas1, fastifyFjsOptionsDefault)
+  const serializeFunc = compiler({ schema: sampleSchema })
+  const result = serializeFunc({ name: 'hello' })
+  t.assert.equal(result, '{"name":"hello"}')
+})
+
+test('fastify integration', async t => {
+  const factory = FjsCompiler()
+
+  const app = fastify({
+    serializerOpts: {
+      rounding: 'ceil'
+    },
+    schemaController: {
+      compilersFactory: {
+        buildSerializer: factory
+      }
+    }
+  })
+
+  app.addSchema(externalSchemas2.foo)
+
+  app.post('/', {
+    handler: echo,
+    schema: {
+      response: {
+        200: {
+          $ref: 'foo#'
+        }
+      }
+    }
+  })
+
+  const res = await app.inject({
+    url: '/',
+    method: 'POST',
+    payload: {
+      version: '1',
+      foo: 'this is not a number',
+      name: 'serialize me'
+    }
+  })
+
+  t.assert.equal(res.statusCode, 200)
+  t.assert.deepStrictEqual(res.json(), { name: 'serialize me' })
+})