基本schema测试

node_modules/@fastify/fast-json-stringify-compiler/standalone.js

@@ -0,0 +1,58 @@
+'use strict'
+
+const fastJsonStringify = require('fast-json-stringify')
+
+function SerializerSelector () {
+  return function buildSerializerFactory (externalSchemas, serializerOpts) {
+    const fjsOpts = Object.assign({}, serializerOpts, { schema: externalSchemas })
+    return responseSchemaCompiler.bind(null, fjsOpts)
+  }
+}
+
+function responseSchemaCompiler (fjsOpts, { schema /* method, url, httpStatus */ }) {
+  if (fjsOpts.schema && schema.$id && fjsOpts.schema[schema.$id]) {
+    fjsOpts.schema = { ...fjsOpts.schema }
+    delete fjsOpts.schema[schema.$id]
+  }
+  return fastJsonStringify(schema, fjsOpts)
+}
+
+function StandaloneSerializer (options = { readMode: true }) {
+  if (options.readMode === true && typeof options.restoreFunction !== 'function') {
+    throw new Error('You must provide a function for the restoreFunction-option when readMode ON')
+  }
+
+  if (options.readMode !== true && typeof options.storeFunction !== 'function') {
+    throw new Error('You must provide a function for the storeFunction-option when readMode OFF')
+  }
+
+  if (options.readMode === true) {
+    // READ MODE: it behalf only in the restore function provided by the user
+    return function wrapper () {
+      return function (opts) {
+        return options.restoreFunction(opts)
+      }
+    }
+  }
+
+  // WRITE MODE: it behalf on the default SerializerSelector, wrapping the API to run the Ajv Standalone code generation
+  const factory = SerializerSelector()
+  return function wrapper (externalSchemas, serializerOpts = {}) {
+    // to generate the serialization source code, this option is mandatory
+    serializerOpts.mode = 'standalone'
+
+    const compiler = factory(externalSchemas, serializerOpts)
+    return function (opts) { // { schema/*, method, url, httpPart */ }
+      const serializeFuncCode = compiler(opts)
+
+      options.storeFunction(opts, serializeFuncCode)
+
+      // eslint-disable-next-line no-new-func
+      return new Function(serializeFuncCode)
+    }
+  }
+}
+
+module.exports.SerializerSelector = SerializerSelector
+module.exports.StandaloneSerializer = StandaloneSerializer
+module.exports.default = StandaloneSerializer