public final void testSubtractionBetweenIntegersSimplification() {
Minus minus = new Minus();
minus.left = new Number(5);
minus.left.type = IntegerType.instance;
minus.right = new Number(2);
minus.right.type = IntegerType.instance;
expressionSimplificationTester(minus, Number.class, IntegerType.instance, 3, true);
}
public final void testZeroMinusExp() {
Minus m = new Minus();
m.type = IntegerType.instance;
operationWithZero(m, Minus.class, true, true);
}
public final void testExpMinusZero() {
Minus m = new Minus();
m.type = IntegerType.instance;
operationWithZero(m, null, false, true);
}