/**
* Tests that the swarm trigger of spawning only when the prior swarms reaches a certain death
* ratio is working.
*/
public void testUpdate_withDeadRatioTrigger() {
MockEnemyShip enemy1 = enemyStockpile.take(MockEnemyShip.class);
MockEnemyShip enemy2 = enemyStockpile.take(MockEnemyShip.class);
MockEnemyShip enemy3 = enemyStockpile.take(MockEnemyShip.class);
enemy1.active = true;
enemy2.active = true;
enemy3.active = true;
priorSwarm.triggered = true;
priorSwarm.spawnedShips.add(enemy1);
priorSwarm.spawnedShips.add(enemy2);
priorSwarm.spawnedShips.add(enemy3);
swarm.priorSwarm = priorSwarm;
swarm.triggerType = Swarm.TRIGGER_AFTER_LAST_DEAD_RATIO;
swarm.triggerDeadRatio = .5f;
// Test whent they are all still alive
swarm.update(0);
assertFalse(swarm.triggered);
// Kill one
enemy1.kill();
swarm.update(0);
assertFalse(swarm.triggered);
// Kill the second one, this should put the dead over the ratio.
enemy2.kill();
swarm.update(0);
assertTrue(swarm.triggered);
}
