public Object newGreaterThan(int line, int column, Object left, Object right) {
GreaterThanNode node = new GreaterThanNode();
node.setLeft((Node) left);
node.setRight((Node) right);
setPosition(node, line, column);
return node;
}
@Test
public void testDeepEvaluation() throws Exception {
AExpression child1 = new NumberNode(new BigDecimal("10"));
AExpression child2 = new NumberNode(new BigDecimal("20"));
AExpression child3 = new NumberNode(new BigDecimal("35"));
AExpression child4 = new NumberNode(new BigDecimal("7"));
AddNode add = new AddNode(child1, child2); // 30
SubtractNode sub = new SubtractNode(child3, child4); // 28
GreaterThanNode gt = new GreaterThanNode(add, sub);
assertEquals(true, gt.evaluate(null).getValue());
}
