@Test
public void testDataValueIsZeroAndInsignificant()
{

    DataElement de = new DataElement( "DEA" );
    de.setValueType( ValueType.INTEGER );
    de.setAggregationType( AggregationType.SUM );
    assertTrue( dataValueIsZeroAndInsignificant( "0", de ) );
    de.setAggregationType( AggregationType.AVERAGE_SUM_ORG_UNIT );
    assertFalse( dataValueIsZeroAndInsignificant( "0", de ) );
}