fix: reflect-metadata

Author: Hidetaka Okamoto

__tests__/index.test.ts

@@ -1,8 +1,76 @@
 
-import func from '../libs/index'
+import {
+  ServerlessNestjsApplicationFactory
+} from '../libs/index'
+import { APIGatewayProxyEvent, Context } from 'aws-lambda'
 
-describe('dummy', () => {
-    it('test', () => {
-        expect(func('John')).toEqual('Hello John !')
-    })
+const event = {
+  requestId: 'offlineContext_requestId_ck74ytlnx000midk328eoe82y',
+  requestTimeEpoch: 1582821111007,
+  httpMethod: 'GET',
+  path: '/server',
+  stage: 'development',
+  resourcePath: '/{proxy*}',
+  hostname: 'okamotoakanombp.lan',
+  pid: 48613,
+  level: 'INFO',
+  body: null,
+  headers: {
+    Host: 'localhost:3000',
+    'User-Agent': 'curl/7.64.1',
+    Accept: '*/*'
+  },
+  multiValueHeaders: {
+    Host: [
+      'localhost:3000'
+    ],
+    'User-Agent': [
+      'curl/7.64.1'
+    ],
+    Accept: [
+      '*/*'
+    ]
+  },
+  multiValueQueryStringParameters: null,
+  pathParameters: {
+    proxy: 'server'
+  },
+  queryStringParameters: null,
+  requestContext: {
+    accountId: 'offlineContext_accountId',
+    apiId: 'offlineContext_apiId',
+    authorizer: {
+      principalId: 'offlineContext_authorizer_principalId'
+    },
+    httpMethod: 'GET',
+    identity: {
+      accountId: 'offlineContext_accountId',
+      apiKey: 'offlineContext_apiKey',
+      caller: 'offlineContext_caller',
+      cognitoAuthenticationProvider: 'offlineContext_cognitoAuthenticationProvider',
+      cognitoAuthenticationType: 'offlineContext_cognitoAuthenticationType',
+      cognitoIdentityId: 'offlineContext_cognitoIdentityId',
+      cognitoIdentityPoolId: 'offlineContext_cognitoIdentityPoolId',
+      sourceIp: '127.0.0.1',
+      user: 'offlineContext_user',
+      userAgent: 'curl/7.64.1',
+      userArn: 'offlineContext_userArn'
+    },
+    protocol: 'HTTP/1.1',
+    requestId: 'offlineContext_requestId_ck74ytlnx000midk328eoe82y',
+    requestTimeEpoch: 1582821111007,
+    resourceId: 'offlineContext_resourceId',
+    resourcePath: '/{proxy*}',
+    stage: 'development'
+  },
+  resource: '/{proxy*}',
+  stageVariables: null,
+  isOffline: true
+} as any as APIGatewayProxyEvent
+
+describe('ServerlessNestjsApplicationFactory', () => {
+  it('test', async () => {
+    const app = new ServerlessNestjsApplicationFactory({})
+    expect(await app.create(event, {} as Context)).toHaveReturned()
+  })
 })

libs/index.ts

@@ -4,6 +4,7 @@ import { Server } from 'http'
 import { ExpressAdapter } from '@nestjs/platform-express'
 import * as serverless from 'aws-serverless-express'
 import express from 'express'
+import 'reflect-metadata'
 import { APIGatewayProxyEvent, Context, APIGatewayEvent } from 'aws-lambda'
 
 let cachedServer: Server

package.json

@@ -92,6 +92,7 @@
     "@nestjs/core": "^6.11.8",
     "@nestjs/platform-express": "^6.11.8",
     "aws-serverless-express": "^3.3.6",
-    "express": "^4.17.1"
+    "express": "^4.17.1",
+    "reflect-metadata": "^0.1.13"
   }
 }

yarn.lock

@@ -5603,6 +5603,11 @@ redent@^2.0.0:
     indent-string "^3.0.0"
     strip-indent "^2.0.0"
 
+reflect-metadata@^0.1.13:
+  version "0.1.13"
+  resolved "https://registry.yarnpkg.com/reflect-metadata/-/reflect-metadata-0.1.13.tgz#67ae3ca57c972a2aa1642b10fe363fe32d49dc08"
+  integrity sha512-Ts1Y/anZELhSsjMcU605fU9RE4Oi3p5ORujwbIKXfWa+0Zxs510Qrmrce5/Jowq3cHSZSJqBjypxmHarc+vEWg==
+
 regenerator-runtime@^0.10.5:
   version "0.10.5"
   resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.10.5.tgz#336c3efc1220adcedda2c9fab67b5a7955a33658"