public void Test_WebFileSystem_OpenRead_Returns_Mapped_Path()
{
var mockFileSystem = new Mock<IFileSystem>();
var mockHttpContextFactory = new Mock<IHttpContextFactory>();
var mockHttpContext = new Mock<IHttpContext>();
var mockHttpServerUtility = new Mock<IHttpServerUtility>();
mockFileSystem
.Setup(x => x.OpenRead(It.IsAny<string>()))
.Returns(new MemoryStream());
mockHttpServerUtility
.Setup(x => x.MapPath(It.IsAny<string>()))
.Returns<string>(x=>x);
mockHttpContext
.SetupGet(x => x.Server)
.Returns(mockHttpServerUtility.Object);
mockHttpContextFactory
.Setup(x => x.CreateContext())
.Returns(mockHttpContext.Object);
IFileSystem fileSystem = new WebFileSystem(mockFileSystem.Object, mockHttpContextFactory.Object);
using (var result = fileSystem.OpenRead("abc123"))
{ }
mockHttpServerUtility.Verify(x=>x.MapPath(It.IsAny<string>()), Times.Once);
}
public void Test_WebFileSystem_OpenRead_Returns_Mapped_Path()
{
var mockFileSystem = new Mock <IFileSystem>();
var mockHttpContextFactory = new Mock <IHttpContextFactory>();
var mockHttpContext = new Mock <IHttpContext>();
var mockHttpServerUtility = new Mock <IHttpServerUtility>();
mockFileSystem
.Setup(x => x.OpenRead(It.IsAny <string>()))
.Returns(new MemoryStream());
mockHttpServerUtility
.Setup(x => x.MapPath(It.IsAny <string>()))
.Returns <string>(x => x);
mockHttpContext
.SetupGet(x => x.Server)
.Returns(mockHttpServerUtility.Object);
mockHttpContextFactory
.Setup(x => x.CreateContext())
.Returns(mockHttpContext.Object);
IFileSystem fileSystem = new WebFileSystem(mockFileSystem.Object, mockHttpContextFactory.Object);
using (var result = fileSystem.OpenRead("abc123"))
{ }
mockHttpServerUtility.Verify(x => x.MapPath(It.IsAny <string>()), Times.Once);
}
private WebFileRequest CreateDownloader(PatchBundle patchBundle)
{
// 注意：资源版本号只用于确定下载路径
string mainURL = _patcherMgr.GetPatchDownloadURL(patchBundle.Version, patchBundle.Hash);
string fallbackURL = _patcherMgr.GetPatchDownloadFallbackURL(patchBundle.Version, patchBundle.Hash);
string savePath = PatchHelper.MakeSandboxCacheFilePath(patchBundle.Hash);
FileUtility.CreateFileDirectory(savePath);
// 创建下载器
MotionLog.Log($"Beginning to download web file : {patchBundle.BundleName} URL : {mainURL}");
WebFileRequest download = WebFileSystem.GetWebFileRequest(mainURL, fallbackURL, savePath, _failedTryAgain);
download.UserData = patchBundle;
return(download);
}
public override void Update()
{
base.Update();
// 如果资源文件加载完毕
if (CheckFileLoadDone())
{
return;
}
if (States == ELoaderStates.None)
{
// 检测加载地址是否为空
if (string.IsNullOrEmpty(BundleInfo.LocalPath))
{
States = ELoaderStates.Fail;
return;
}
if (string.IsNullOrEmpty(BundleInfo.RemoteURL))
{
States = ELoaderStates.CheckDepends;
}
else
{
States = ELoaderStates.Download;
}
}
// 1. 从服务器下载
if (States == ELoaderStates.Download)
{
int failedTryAgain = 3;
_downloader = WebFileSystem.GetWebFileRequest(BundleInfo.RemoteURL, BundleInfo.RemoteFallbackURL, BundleInfo.LocalPath, failedTryAgain);
States = ELoaderStates.CheckDownload;
}
// 2. 检测服务器下载结果
if (States == ELoaderStates.CheckDownload)
{
if (_downloader.IsDone() == false)
{
return;
}
if (_downloader.HasError())
{
_downloader.ReportError();
States = ELoaderStates.Fail;
}
else
{
// 校验文件完整性
if (AssetSystem.BundleServices.CheckContentIntegrity(BundleInfo.BundleName) == false)
{
MotionLog.Error($"Check download content integrity is failed : {BundleInfo.BundleName}");
States = ELoaderStates.Fail;
}
else
{
States = ELoaderStates.CheckDepends;
}
}
// 释放网络资源下载器
if (_downloader != null)
{
_downloader.Dispose();
_downloader = null;
}
}
// 3. 检测所有依赖完成状态
if (States == ELoaderStates.CheckDepends)
{
foreach (var dpLoader in _depends)
{
if (_isWaitForAsyncComplete)
{
dpLoader.WaitForAsyncComplete();
}
if (dpLoader.CheckFileLoadDone() == false)
{
return;
}
}
States = ELoaderStates.LoadFile;
}
// 4. 加载AssetBundle
if (States == ELoaderStates.LoadFile)
{
#if UNITY_EDITOR
// 注意：Unity2017.4编辑器模式下，如果AssetBundle文件不存在会导致编辑器崩溃，这里做了预判。
if (System.IO.File.Exists(BundleInfo.LocalPath) == false)
{
MotionLog.Warning($"Not found assetBundle file : {BundleInfo.LocalPath}");
States = ELoaderStates.Fail;
return;
}
#endif
// Load assetBundle file
if (BundleInfo.IsEncrypted)
{
if (AssetSystem.DecryptServices == null)
{
throw new Exception($"{nameof(AssetBundleLoader)} need IDecryptServices : {BundleInfo.BundleName}");
}
EDecryptMethod decryptType = AssetSystem.DecryptServices.DecryptType;
if (decryptType == EDecryptMethod.GetDecryptOffset)
{
ulong offset = AssetSystem.DecryptServices.GetDecryptOffset(BundleInfo);
if (_isWaitForAsyncComplete)
{
CacheBundle = AssetBundle.LoadFromFile(BundleInfo.LocalPath, 0, offset);
}
else
{
_cacheRequest = AssetBundle.LoadFromFileAsync(BundleInfo.LocalPath, 0, offset);
}
}
else if (decryptType == EDecryptMethod.GetDecryptBinary)
{
byte[] binary = AssetSystem.DecryptServices.GetDecryptBinary(BundleInfo);
if (_isWaitForAsyncComplete)
{
CacheBundle = AssetBundle.LoadFromMemory(binary);
}
else
{
_cacheRequest = AssetBundle.LoadFromMemoryAsync(binary);
}
}
else
{
throw new NotImplementedException($"{decryptType}");
}
}
else
{
if (_isWaitForAsyncComplete)
{
CacheBundle = AssetBundle.LoadFromFile(BundleInfo.LocalPath);
}
else
{
_cacheRequest = AssetBundle.LoadFromFileAsync(BundleInfo.LocalPath);
}
}
States = ELoaderStates.CheckFile;
}
// 5. 检测AssetBundle加载结果
if (States == ELoaderStates.CheckFile)
{
if (_cacheRequest != null)
{
if (_isWaitForAsyncComplete)
{
// 强制挂起主线程（注意：该操作会很耗时）
CacheBundle = _cacheRequest.assetBundle;
}
else
{
if (_cacheRequest.isDone == false)
{
return;
}
CacheBundle = _cacheRequest.assetBundle;
}
}
// Check error
if (CacheBundle == null)
{
MotionLog.Warning($"Failed to load assetBundle file : {BundleInfo.BundleName}");
States = ELoaderStates.Fail;
}
else
{
States = ELoaderStates.Success;
}
}
}
void IModule.OnGUI()
{
ConsoleGUI.Lable($"[{nameof(PatchManager)}] States : {_patcher.CurrentStates}");
ConsoleGUI.Lable($"[{nameof(PatchManager)}] Reqeust : {WebFileSystem.GetRequestTotalCount()}");
}
void IModule.OnUpdate()
{
_patcher.Update();
WebFileSystem.Update();
}
