/**
* 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);
}
/** Tests that a swarm is triggered automatically when the prior one is dead. */
public void testUpdate_withNoPriorSwarm() {
assertFalse(swarm.triggered);
swarm.priorSwarm = null;
swarm.update(0);
assertTrue(swarm.triggered);
}
@Override
public void setUp() {
// Create a dummy supply of enemies
enemyStockpile = new EnemyStockpile();
enemyStockpile.createSupply(MockEnemyShip.class, 10);
// Dummy map for the enemies to be spawned into.
Map map = new Map();
// Fake pattern with a single enemy in the middle.
SpawnPattern pattern = new SpawnPattern();
pattern.spawnPoints = new ArrayList<SpawnPoint>();
pattern.spawnPoints.add(new SpawnPoint(.5f, .5f, MockEnemyShip.class));
priorSwarm = new Swarm(enemyStockpile, map);
swarm = new Swarm(enemyStockpile, map);
swarm.priorSwarm = priorSwarm;
swarm.pattern = pattern;
}
/**
* Tests that the swarm trigger of spawning only when all the prior swarms elements are dead is
* working.
*/
public void testUpdate_withAllDeadTrigger() {
MockEnemyShip enemy = enemyStockpile.take(MockEnemyShip.class);
enemy.active = true;
priorSwarm.triggered = true;
priorSwarm.spawnedShips.add(enemy);
swarm.priorSwarm = priorSwarm;
swarm.triggerType = Swarm.TRIGGER_AFTER_LAST_DEAD;
swarm.triggerDelay = 0;
// Start with the prior swarm still alive.
swarm.update(0);
assertFalse(swarm.triggered);
// Kill the prior swarm and assert that the swarm is triggered now.
enemy.kill();
swarm.update(0);
assertTrue(swarm.triggered);
}