public void testCompactNodeTypeDef() throws Exception {
// Read in node type def from test file
CompactNodeTypeDefReader cndReader = new CompactNodeTypeDefReader(new FileReader(TEST_FILE), TEST_FILE);
List ntdList = cndReader.getNodeTypeDefs();
NamespaceMapping nsm = cndReader.getNamespaceMapping();
NodeTypeDef ntd = (NodeTypeDef)ntdList.get(0);
// Test CND Reader by comparing imported NTD with model NTD.
NodeTypeDefDiff diff = NodeTypeDefDiff.create(modelNodeTypeDef, ntd);
if (diff.isModified()){