public IEnumerator DroneAttacksPlayer()
{
Player player = Player.Create(health: 3);
Drone drone = Object.Instantiate <Drone>(
Resources.Load <Drone>("Prefabs/Enemies/Drone"),
new Vector3(10f, 10f, 5f), new Quaternion()
);
Spawnable.Pool <EnemyBullet> .Instance.Populate(
Resources.Load <EnemyBullet>("Prefabs/Enemies/EnemyBullet"),
lot : 2
);
drone.Attack();
yield return(new WaitUntil(() => player.Health != 3));
Assert.Less(player.Health, 3);
}