private Account makeTestAccountWithContainer() {
    Container testContainer =
        new ContainerBuilder((short) 1, "testContainer", Container.ContainerStatus.ACTIVE, "testContainer",
            (short) 1).build();
    Account testAccount = new AccountBuilder((short) 1, "testAccount", Account.AccountStatus.ACTIVE).containers(
        Collections.singleton(testContainer)).build();
    return testAccount;
  }
Test get the version out of retention count.
ambry-account/src/integration-test/java/com/github/ambry/account/MySqlAccountServiceIntegrationTest.java