@Test
public void ShouldSubtractCorrectly() {
Subtract op = new Subtract();
BigDecimal result = op.executeImplementation(new BigDecimal(3), new BigDecimal(4));
assertEquals(new BigDecimal(-1), result);
}
public Mutilate(GameState state) {
super(state);
// All creatures get -1/-1 until end of turn for each Swamp you control.
SetGenerator count =
Count.instance(
Intersect.instance(
ControlledBy.instance(You.instance()), HasSubType.instance(SubType.SWAMP)));
SetGenerator amount = Subtract.instance(numberGenerator(0), count);
this.addEffect(
ptChangeUntilEndOfTurn(
CreaturePermanents.instance(),
amount,
amount,
"All creatures get -1/-1 until end of turn for each Swamp you control."));
}
public double subtract(double n1, double n2) throws RemoteException {
return (subtractService.subtract(n1, n2));
}
