@Test
public void TccStartSucceed() {

  TccMessageSender actualSender = tccLoadBalanceSender.pickMessageSender();
  AlphaResponse response = tccLoadBalanceSender.tccTransactionStart(tccStartedEvent);
  assertThat(loadContext.getSenders().get(actualSender), greaterThan(0L));
  assertThat(response.aborted(), is(false));
}