test: add e2e

test/src/app.controller.e2e-spec.ts

@@ -0,0 +1,51 @@
+import { NestFastifyApplication } from '@nestjs/platform-fastify'
+import { Test } from '@nestjs/testing'
+import { getModelToken } from 'nestjs-typegoose'
+import { AppController } from '~/app.controller'
+import { fastifyApp } from '~/common/adapt/fastify'
+import { OptionModel } from '~/modules/configs/configs.model'
+import { CacheService } from '~/processors/cache/cache.service'
+describe('AppController (e2e)', () => {
+  let app: NestFastifyApplication
+
+  beforeAll(async () => {
+    const moduleRef = await Test.createTestingModule({
+      controllers: [AppController],
+      providers: [
+        CacheService,
+
+        {
+          provide: getModelToken(OptionModel.name),
+          useValue: {},
+        },
+      ],
+    })
+      .overrideProvider(CacheService)
+      .useValue({})
+
+      .compile()
+
+    app = moduleRef.createNestApplication<NestFastifyApplication>(fastifyApp)
+    await app.init()
+    await app.getHttpAdapter().getInstance().ready()
+  })
+
+  it('GET /ping', () => {
+    return app
+      .inject({
+        method: 'GET',
+        url: '/ping',
+      })
+      .then((res) => {
+        expect(res.statusCode).toBe(200)
+        expect(res.payload).toBe('pong')
+      })
+  })
+
+  it('GET /', () => {
+    return app.inject({ url: '/' }).then((res) => {
+      expect(res.statusCode).toBe(200)
+      expect(res.payload).toBeDefined()
+    })
+  })
+})