@Test
public void doNothingInNonTransactionRequest() throws Exception {

  when(request.getHeader(OmegaContext.GLOBAL_TX_ID_KEY)).thenReturn(null);
  when(request.getHeader(OmegaContext.LOCAL_TX_ID_KEY)).thenReturn(null);
  requestInterceptor.preHandle(request, response, null);
  assertThat(omegaContext.globalTxId(), is(nullValue()));
  assertThat(omegaContext.localTxId(), is(nullValue()));
}