@Test
public void testInitializeDimensionNames_emptyDimensionTriggersException() {

    final ColumnRegistry columnRegistry = new ColumnRegistry();
    columnRegistry.register(new ColumnBuilder().name("Heike").dimensions("").rank(0).build());
    final List<String> nameList = new ArrayList<>();
    nameList.add("Heike");
    try {
        MmdTool.getDimensionNames(nameList, columnRegistry);
        fail("ToolException expected");
    } catch (ToolException expected) {
        //
    }
}