@Test(groups = "1s", timeOut = 60000)
public void test4() {
Model model = new Model();
BoolVar a = model.boolVar("a").not();
BoolVar b = model.boolVar("b");
BoolVar c = model.boolVar("c");
BoolVar d = model.boolVar("d");
LogOp root = LogOp.nor(LogOp.or(LogOp.nand(a, b), c), d);
LogicTreeToolBox.expandNot(root);
Assert.assertEquals(root.toString(), "(((not(a) and b) and not(c)) and not(d))");
}
@Test(groups = "1s", timeOut = 60000)
public void test1() {
Model model = new Model();
BoolVar a = model.boolVar("a");
BoolVar b = model.boolVar("b");
BoolVar c = model.boolVar("c");
BoolVar d = model.boolVar("d");
LogOp root = LogOp.nand(LogOp.nor(a, b), LogOp.or(c, d));
ILogical l = LogicTreeToolBox.toCNF(root, model);
Assert.assertEquals(l.toString(), "((a or b or not(c)) and (a or b or not(d)))");
}