Class Middleware

integration/hello-world/e2e/middleware-fastify.spec.ts:376–385

  describe(class="st">'should execute middleware only once for given routes', () => {
    class Middleware implements NestMiddleware {
      use(request: any, reply: any, next: () => void) {
        if (request.middlewareExecutionCount === undefined) {
          request.middlewareExecutionCount = 1;
        } else {
          request.middlewareExecutionCount++;
        }
        next();
      }
    }

    @Controller()
    class AbcController {