}
@Test
public void testRelationship() throws Exception {
RowData data = new RowData("start\tend\ttype\tproperty", "\t", 3);
data.processLine("1\t2\tTYPE\tPROPERTY");
Map<String,Object> row = data.getProperties();
assertEquals("1", data.getValue(0));
assertEquals("2", data.getValue(1));
assertEquals("TYPE", data.getTypeLabels()[0]);
assertEquals("PROPERTY", row.get("property"));