test: tests for default ttl

tests/e2e/default-ttl.spec.ts

@@ -0,0 +1,42 @@
+import { INestApplication } from '@nestjs/common';
+import { Test } from '@nestjs/testing';
+import request from 'supertest';
+import { DefaultTtlModule } from '../src/default-ttl/default-ttl.module';
+
+describe('Caching Default TTL', () => {
+  let server: any;
+  let app: INestApplication;
+
+  describe('should use the same default ttl in every cach manager', () => {
+    beforeEach(async () => {
+      const module = await Test.createTestingModule({
+        imports: [DefaultTtlModule],
+      }).compile();
+
+      app = module.createNestApplication();
+      server = app.getHttpServer();
+      await app.init();
+    });
+
+    it(`should use default ttl in first test`, async () => {
+      await request(server).get('/').expect(200, 'Not found');
+      await new Promise(resolve => setTimeout(resolve, 400));
+      await request(server).get('/').expect(200, 'value');
+      await new Promise(resolve => setTimeout(resolve, 5000));
+      await request(server).get('/').expect(200, 'Not found');
+    }, 8000);
+
+    it(`should use default ttl in second test`, async () => {
+      await request(server).get('/').expect(200, 'Not found');
+      await new Promise(resolve => setTimeout(resolve, 400));
+      await request(server).get('/').expect(200, 'value');
+      await new Promise(resolve => setTimeout(resolve, 5000));
+      await request(server).get('/').expect(200, 'Not found');
+    }, 8000);
+
+    afterEach(async () => {
+      await app.close();
+    });
+  });
+
+});

tests/src/default-ttl/default-ttl.controller.ts

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+import { Controller, Get, Inject } from '@nestjs/common';
+import { Cache } from 'cache-manager';
+import { CACHE_MANAGER } from '../../../lib';
+
+@Controller()
+export class DefaultTtlController {
+  constructor(@Inject(CACHE_MANAGER) private cacheManager: Cache) {}
+
+  @Get()
+  async getFromStore(): Promise<unknown> {
+    const value = await this.cacheManager.get('key');
+    if (!value) {
+      await this.cacheManager.set('key', 'value');
+    }
+    return value ?? 'Not found';
+  }
+}

tests/src/default-ttl/default-ttl.module.ts

@@ -0,0 +1,10 @@
+import { Module } from '@nestjs/common';
+import { CacheModule } from '../../../lib';
+import { DefaultTtlController } from './default-ttl.controller';
+// import { DefaultTtlBarController } from './default-ttl-bar.controller';
+
+@Module({
+  imports: [CacheModule.register()],
+  controllers: [DefaultTtlController],
+})
+export class DefaultTtlModule {}

tests/src/default-ttl/tsconfig.json

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+{
+  "compilerOptions": {
+    "module": "commonjs",
+    "declaration": false,
+    "noImplicitAny": false,
+    "removeComments": true,
+    "noLib": false,
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "target": "es6",
+    "sourceMap": true,
+    "allowJs": true,
+    "outDir": "./dist",
+    "paths": {
+      "@nestjs/common": ["../../packages/common"],
+      "@nestjs/common/*": ["../../packages/common/*"],
+      "@nestjs/core": ["../../packages/core"],
+      "@nestjs/core/*": ["../../packages/core/*"],
+      "@nestjs/microservices": ["../../packages/microservices"],
+      "@nestjs/microservices/*": ["../../packages/microservices/*"],
+      "@nestjs/websockets": ["../../packages/websockets"],
+      "@nestjs/websockets/*": ["../../packages/websockets/*"],
+      "@nestjs/testing": ["../../packages/testing"],
+      "@nestjs/testing/*": ["../../packages/testing/*"],
+      "@nestjs/platform-express": ["../../packages/platform-express"],
+      "@nestjs/platform-express/*": ["../../packages/platform-express/*"],
+      "@nestjs/platform-socket.io": ["../../packages/platform-socket.io"],
+      "@nestjs/platform-socket.io/*": ["../../packages/platform-socket.io/*"],
+      "@nestjs/platform-ws": ["../../packages/platform-ws"],
+      "@nestjs/platform-ws/*": ["../../packages/platform-ws/*"]
+    }
+  },
+  "include": [
+    "src/**/*",
+    "e2e/**/*"
+  ],
+  "exclude": [
+    "node_modules",
+  ]
+}