Testcontainers MongoDB: Connection refused: connect

[toudidel]

I try to setup mongodb in test using testcontainers but I cannot connect to container.

Container is defined by
private static final MongoDBContainer mongo = new MongoDBContainer("mongo:4").withExposedPorts(27017);

I also removed annotation @MicronautTest not to run application context automatically before creating container.

My @BeforeAll setup:

  @BeforeAll
  public static void setup() {
    mongo.start();
    context = ApplicationContext.run(Map.of("mongodb.uri", mongo.getReplicaSetUrl()));
    mongoClient = context.getBean(MongoClient.class);
  }

Setup works but if I want to get/post something to some controller endpoint I've received java.net.ConnectException: Connection refused: connect