update test sample

增加cache file system单元测试

Assets/YooAsset/Samples~/Test Sample/Runtime/T3_TestCacheFileSystem/TestBundlePlaying.cs

@@ -0,0 +1,71 @@
+using System;
+using System.IO;
+using System.Text;
+using System.Collections;
+using UnityEngine;
+using NUnit.Framework;
+using YooAsset;
+
+/// <summary>
+/// 测试边玩边下
+/// </summary>
+public class TestBundlePlaying
+{
+    public IEnumerator RuntimeTester()
+    {
+        ResourcePackage package = YooAssets.GetPackage(TestDefine.AssetBundlePackageName);
+        Assert.IsNotNull(package);
+
+        if (package.IsNeedDownloadFromRemote("panel_a") == false)
+        {
+            Assert.Fail("Load bundle is already existed !");
+        }
+        if (package.IsNeedDownloadFromRemote("panel_b") == false)
+        {
+            Assert.Fail("Load bundle is already existed !");
+        }
+
+        // 测试异步加载
+        {
+            var assetsHandle = package.LoadAssetAsync<GameObject>("panel_a");
+            yield return assetsHandle;
+            Assert.AreEqual(EOperationStatus.Succeed, assetsHandle.Status);
+        }
+
+        // 测试同步加载
+        {
+            var assetsHandle = package.LoadAssetSync<GameObject>("panel_b");
+            yield return assetsHandle;
+            Assert.AreEqual(EOperationStatus.Failed, assetsHandle.Status);
+
+            yield return new WaitForSeconds(1f);
+            assetsHandle = package.LoadAssetSync<GameObject>("panel_b");
+            yield return assetsHandle;
+            Assert.AreEqual(EOperationStatus.Succeed, assetsHandle.Status);
+        }
+
+        // 等待一秒
+        yield return new WaitForSeconds(1f);
+    }
+}
+
+/* 资源代码流程
+ * 远端文件下载（加载器）
+CacheFileSystem::LoadBundleFile()
+{
+	_cacheFileSystem.LoadBundleFile(bundle);
+}
+CacheFileSystem::LoadAssetBundleOperation()
+{
+	DownloadFileOptions options = new DownloadFileOptions(int.MaxValue, 60);
+    _cacheFileSystem.DownloadFileAsync(_bundle, options);
+}
+CacheFileSystem::DownloadFileAsync()
+{
+   //RemoteServices返回CDN文件路径
+   string mainURL = RemoteServices.GetRemoteMainURL(bundle.FileName);
+   string fallbackURL = RemoteServices.GetRemoteFallbackURL(bundle.FileName);
+   options.SetURL(mainURL, fallbackURL);
+   return new DownloadPackageBundleOperation(bundle, options);
+}
+*/