File concurrent-kafka.spec.ts

integration/microservices/e2e/concurrent-kafka.spec.ts:None–None

import { INestApplication, Logger } from '@nestjs/common';
import { MicroserviceOptions, Transport } from '@nestjs/microservices';
import { Test } from '@nestjs/testing';
import { Admin, ITopicMetadata, Kafka } from 'kafkajs';