public void ensures_same_deterministic_order_when_getting_entities_after_DestroyAllEntities() {
var pool = new Pool(1);
const int numEntities = 10;
for (int i = 0; i < numEntities; i++) {
pool.CreateEntity();
}
var order1 = new int[numEntities];
var entities1 = pool.GetEntities();
for (int i = 0; i < numEntities; i++) {
order1[i] = entities1[i].creationIndex;
}
pool.DestroyAllEntities();
pool.ResetCreationIndex();
for (int i = 0; i < numEntities; i++) {
pool.CreateEntity();
}
var order2 = new int[numEntities];
var entities2 = pool.GetEntities();
for (int i = 0; i < numEntities; i++) {
order2[i] = entities2[i].creationIndex;
}
for (int i = 0; i < numEntities; i++) {
var index1 = order1[i];
var index2 = order2[i];
Assert.AreEqual(index1, index2);
}
}