@Test
public void testCTTree() {
String filename = "src/test/resources/constituent/CTReaderTest.parse";
CTReader reader = new CTReader(UTInput.createBufferedFileReader(filename));
CTTree tree = reader.nextTree();
assertEquals("I pray that I will be allowed *-1 to come to you .", tree.toForms());
assertEquals("I_pray_that_I_will_be_allowed_to_come_to_you_.", tree.toForms(false, "_"));
CTNode root = tree.getRoot();
assertEquals(tree.toString(), root.toString());
CTNode node = tree.getNode(0, 1);
assertEquals(true, node.isTag("NP", "-SBJ"));
node = tree.getTerminal(7);
assertEquals("*-1", node.form);
node = tree.getToken(7);
assertEquals("to", node.form);
node = node.getParent();
assertEquals("[8, 9, 10, 11]", node.getSubTerminalIdList().toString());
tree.setPBLocs();
assertEquals("3:1", tree.getCoIndexedAntecedent(1).getPBLoc().toString());
assertEquals("[(-NONE- *-1)]", tree.getCoIndexedEmptyCategories(1).toString());
assertEquals(true, tree.isRange(0, 3));
assertEquals(false, tree.isRange(0, 4));
}
