public IEnumerator Use_OverMaximumNumber_InvalidOperationException()
{
var pool = new AddressablesPool(TestStrings.TestPrefabAddress);
var referenceCounter = new ReferenceCounter(TestStrings.TestPrefabPath);
yield return(pool.WarmupAsync(1).AsIEnumerator());
Assert.That(referenceCounter.ReferenceCount, Is.EqualTo(1));
pool.Use();
Assert.Throws <InvalidOperationException>(() => { pool.Use(); });
pool.Dispose();
Assert.That(referenceCounter.ReferenceCount, Is.EqualTo(0));
}
public IEnumerator BindTo_BindToGameObject()
{
var gameObject = new GameObject();
var referenceCounter = new ReferenceCounter(TestStrings.TestPrefabPath);
var handle = Addressables.LoadAssetAsync <GameObject>(TestStrings.TestPrefabAddress).BindTo(gameObject);
yield return(handle);
Assert.That(referenceCounter.ReferenceCount, Is.EqualTo(1));
Object.Destroy(gameObject);
yield return(null);
Assert.That(referenceCounter.ReferenceCount, Is.Zero);
}
public IEnumerator Use_CanGetInstance()
{
var pool = new AddressablesPool(TestStrings.TestPrefabAddress);
var referenceCounter = new ReferenceCounter(TestStrings.TestPrefabPath);
yield return(pool.WarmupAsync(1).AsIEnumerator());
Assert.That(referenceCounter.ReferenceCount, Is.EqualTo(1));
var instance = pool.Use().Object;
Assert.That(instance, Is.Not.Null);
pool.Dispose();
Assert.That(referenceCounter.ReferenceCount, Is.EqualTo(0));
}
public IEnumerator WarmupAsync_ExpandPoolSize()
{
var pool = new AddressablesPool(TestStrings.TestPrefabAddress);
var referenceCounter = new ReferenceCounter(TestStrings.TestPrefabPath);
yield return(pool.WarmupAsync(3).AsIEnumerator());
Assert.That(referenceCounter.ReferenceCount, Is.EqualTo(3));
yield return(pool.WarmupAsync(5).AsIEnumerator());
Assert.That(referenceCounter.ReferenceCount, Is.EqualTo(5));
pool.Dispose();
Assert.That(referenceCounter.ReferenceCount, Is.EqualTo(0));
}
public IEnumerator Use_InstanceIsUnderParent()
{
var pool = new AddressablesPool(TestStrings.TestPrefabAddress);
var referenceCounter = new ReferenceCounter(TestStrings.TestPrefabPath);
yield return(pool.WarmupAsync(1).AsIEnumerator());
Assert.That(referenceCounter.ReferenceCount, Is.EqualTo(1));
var instance = pool.Use().Object;
Assert.That(instance.transform.parent.gameObject, Is.EqualTo(pool.PoolGameObject));
pool.Dispose();
Assert.That(referenceCounter.ReferenceCount, Is.EqualTo(0));
}
public IEnumerator Get_Disposed_ObjectDisposedException()
{
var preloader = new AddressablesPreloader();
var referenceCounter = new ReferenceCounter(TestStrings.TestPrefabPath);
yield return(preloader.PreloadAsync(TestStrings.TestPrefabAddress).AsIEnumerator());
Assert.That(referenceCounter.ReferenceCount, Is.EqualTo(1));
preloader.Dispose();
Assert.Throws <ObjectDisposedException>(() => { preloader.Get <GameObject>(TestStrings.TestPrefabAddress); });
// The handle is completely discarded in the next frame so wait a frame.
yield return(null);
Assert.That(referenceCounter.ReferenceCount, Is.EqualTo(0));
}
public IEnumerator DisposeOperation_ObjectReturnsToPool()
{
var pool = new AddressablesPool(TestStrings.TestPrefabAddress);
var referenceCounter = new ReferenceCounter(TestStrings.TestPrefabPath);
yield return(pool.WarmupAsync(1).AsIEnumerator());
Assert.That(referenceCounter.ReferenceCount, Is.EqualTo(1));
var operation = pool.Use();
var instance = operation.Object;
var tempObj = new GameObject();
instance.transform.SetParent(tempObj.transform);
operation.Dispose();
Assert.That(instance.transform.parent.gameObject, Is.EqualTo(pool.PoolGameObject));
pool.Dispose();
Assert.That(referenceCounter.ReferenceCount, Is.EqualTo(0));
}
public IEnumerator PreloadAsync_CanPreload()
{
var preloader = new AddressablesPreloader();
var referenceCounter = new ReferenceCounter(TestStrings.TestPrefabPath);
yield return(preloader.PreloadAsync(TestStrings.TestPrefabAddress).AsIEnumerator());
Assert.That(referenceCounter.ReferenceCount, Is.EqualTo(1));
var prefab = preloader.Get <GameObject>(TestStrings.TestPrefabAddress);
Assert.That(prefab, Is.EqualTo(AssetDatabase.LoadAssetAtPath <GameObject>(TestStrings.TestPrefabPath)));
preloader.Dispose();
// The handle is completely discarded in the next frame so wait a frame.
yield return(null);
Assert.That(referenceCounter.ReferenceCount, Is.EqualTo(0));
}
public IEnumerator DisposeOperation_CanReuse()
{
var pool = new AddressablesPool(TestStrings.TestPrefabAddress);
var referenceCounter = new ReferenceCounter(TestStrings.TestPrefabPath);
yield return(pool.WarmupAsync(1).AsIEnumerator());
Assert.That(referenceCounter.ReferenceCount, Is.EqualTo(1));
var operation1 = pool.Use();
var instance1 = operation1.Object;
operation1.Dispose();
var operation2 = pool.Use();
var instance2 = operation2.Object;
operation2.Dispose();
Assert.That(instance1, Is.EqualTo(instance2));
pool.Dispose();
Assert.That(referenceCounter.ReferenceCount, Is.EqualTo(0));
}
public IEnumerator Get_NotPreloaded_InvalidOperationException()
{
var preloader = new AddressablesPreloader();
var referenceCounter = new ReferenceCounter(TestStrings.TestPrefabPath);
Assert.Throws <InvalidOperationException>(() =>
{
try
{
preloader.Get <GameObject>(TestStrings.TestPrefabAddress);
}
finally
{
preloader.Dispose();
}
});
// The handle is completely discarded in the next frame so wait a frame.
yield return(null);
Assert.That(referenceCounter.ReferenceCount, Is.EqualTo(0));
}