public void TestSpawnTable()
{
var gameObject1 = new GameObject();
gameObject1.name = "1";
var gameObject2 = new GameObject();
gameObject2.name = "2";
var fixedRandom = new FixedRandom();
fixedRandom.values.Add(.2f);
fixedRandom.values.Add(.7f);
var spawnTable = gameObject1.AddComponent <SpawnTable>();
spawnTable.random = fixedRandom;
spawnTable.spawnItems.Clear();
spawnTable.spawnItems.Add(new SpawnTable.Item(gameObject1, 0.5f));
spawnTable.spawnItems.Add(new SpawnTable.Item(gameObject2, 0.5f));
// FUTURE: add more unit tests if needed
var nextSpawn = spawnTable.NextSpawn();
Assert.AreEqual("1", nextSpawn.name);
nextSpawn = spawnTable.NextSpawn();
Assert.AreEqual("2", nextSpawn.name);
GameObject.DestroyImmediate(gameObject1);
}
public void TestFixedRandom()
{
var fixedRandom = new FixedRandom();
fixedRandom.values.Add(0.5f);
fixedRandom.values.Add(0.7f);
fixedRandom.values.Add(0.2f);
Assert.AreEqual(0.5f, fixedRandom.Value);
Assert.AreEqual(0.7f, fixedRandom.Value);
Assert.AreEqual(0.2f, fixedRandom.Value);
Assert.AreEqual(0.5f, fixedRandom.Value);
}
public void UnitTests()
{
var fixedRandom = new FixedRandom();
var test = new WeightedRandom(fixedRandom);
var w1 = new Weight(1.0f);
var w2 = new Weight(0.5f);
var w3 = new Weight(0.25f);
var totalWeight = w1.Value + w2.Value + w3.Value;
test.Add(w1);
test.Add(w2);
test.Add(w3);
Assert.AreEqual(w1, test.ChooseFactor(.5f / totalWeight));
Assert.AreEqual(w1, test.ChooseFactor(.9f / totalWeight));
Assert.AreEqual(w2, test.ChooseFactor(1.1f / totalWeight));
Assert.AreEqual(w3, test.ChooseFactor(1.6f / totalWeight));
}
public void TestSpawner()
{
var gameObject1 = new GameObject();
gameObject1.name = "1";
var gameObject2 = new GameObject();
gameObject2.name = "2";
var fixedRandom = new FixedRandom();
fixedRandom.values.Add(.2f);
fixedRandom.values.Add(.7f);
var spawner = gameObject1.AddComponent <Spawner>();
spawner.spawnAction = AddSpawn;
spawner.random = fixedRandom;
spawner.spawnItems.Clear();
spawner.spawnItems.Add(new SpawnTable.Item(gameObject1, 0.5f));
spawner.spawnItems.Add(new SpawnTable.Item(gameObject2, 0.5f));
spawner.SpawnTime = 1.0f;
spawner.OnUpdate(new TimeSlice(0.5f));
Assert.AreEqual(0, spawnList.Count);
spawner.OnUpdate(new TimeSlice(1.0f));
Assert.AreEqual(1, spawnList.Count);
spawner.OnUpdate(new TimeSlice(.9f));
Assert.AreEqual(1, spawnList.Count);
spawner.OnUpdate(new TimeSlice(.3f));
Assert.AreEqual(2, spawnList.Count);
// Unity appends "(Clone)" to objects, so check the first character
Assert.AreEqual('1', spawnList[0].name[0]);
Assert.AreEqual('2', spawnList[1].name[0]);
}
