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spacetac/src/core/effects/AttributeEffect.spec.ts

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1.3 KiB
TypeScript

module TK.SpaceTac {
testing("AttributeEffect", test => {
test.case("applies cumulatively on attribute", check => {
let battle = new Battle();
let ship = battle.fleets[0].addShip();
check.equals(ship.getAttribute("maneuvrability"), 0, "initial");
let effect1 = new AttributeEffect("maneuvrability", 20);
battle.applyDiffs(effect1.getOnDiffs(ship, ship, 1));
check.equals(ship.getAttribute("maneuvrability"), 20, "applied 1");
let effect2 = new AttributeEffect("maneuvrability", 10);
battle.applyDiffs(effect2.getOnDiffs(ship, ship, 1));
check.equals(ship.getAttribute("maneuvrability"), 30, "applied 2");
battle.applyDiffs(effect1.getOffDiffs(ship));
check.equals(ship.getAttribute("maneuvrability"), 10, "reverted 1");
battle.applyDiffs(effect2.getOffDiffs(ship));
check.equals(ship.getAttribute("maneuvrability"), 0, "reverted 2");
});
test.case("has a description", check => {
let effect = new AttributeEffect("maneuvrability", 12);
check.equals(effect.getDescription(), "maneuvrability +12");
effect = new AttributeEffect("shield_capacity", -4);
check.equals(effect.getDescription(), "shield capacity -4");
});
});
}