@Test
public void verifyEventDataValuesAreProcessedOnceForEachPSI()
{

    mockRowSet();
    EventSearchParams eventSearchParams = new EventSearchParams();
    List<EventRow> rows = subject.getEventRows( eventSearchParams, new ArrayList<>() );
    assertThat( rows, hasSize( 1 ) );
    verify( rowSet, times( 4 ) ).getString( "psi_eventdatavalues" );
}