@Test
public void testUpdateLTXWhenMessageNotExist() {

    // Setup
    final LocalTransactionStepDefinition pipeline = mock(LocalTransactionStepDefinition.class);
    final LocalTransaction ltx = mock(LocalTransaction.class);
    final BubbleMessage bubbleMessage = mock(BubbleMessage.class);
    when(mockTxUtilities.getBubleMessage(pipeline)).thenReturn(Optional.empty());
    // Run the test
    businessLocalTransactionManagerImplUnderTest.updateLTX(pipeline, ltx);
    // Verify the results
    verify(ltx, never()).setFLTX(anyString());
}