public void StartDownload_CalledWithUrl_ReturnsOperation()
{
string url = @"https://www.google.com";
var op = BackgroundDownloads.StartDownload(url);
Assert.That(op.ID != -1, "DownloadOperation.ID should not be -1!");
}
public void StartDownload_CalledWithOptions_CorrectDestinationPath()
{
string url = @"https://www.google.com/test.bundle";
var options = new BackgroundDownloadOptions(url);
var op = BackgroundDownloads.StartDownload(options);
Assert.AreEqual(Path.Combine(BackgroundDownloadOptions.DEFAULT_DOWNLOAD_PATH, "test.bundle"), op.DestinationPath);
}
public void StartDownload_CalledWithStringEmpty_DoesntThrow()
{
string url = string.Empty;
Assert.Throws <ArgumentException>(() =>
{
BackgroundDownloads.StartDownload(url);
});
}
public void StartDownload_CalledWithNull_ThrowsArgumentNullException()
{
string url = null;
Assert.Throws <ArgumentException>(() =>
{
BackgroundDownloads.StartDownload(url);
});
}
public void StartDownload_OptionsWithCustomDestinationPath_CorrectDestinationPath()
{
string url = @"https://www.google.com/test.bundle";
var destinationPath = Path.Combine("D:", "MyPath");
var options = new BackgroundDownloadOptions(url).SetDestinationPath(destinationPath);
var op = BackgroundDownloads.StartDownload(options);
var expectedPath = Path.Combine(destinationPath, "test.bundle");
Assert.AreEqual(expectedPath, op.DestinationPath);
}
public void StoragePermission(string s)
{
downloadOperation = BackgroundDownloads.GetDownloadOperation("https://qianxi.fahaxiki.cn/AB/OnlineAB/AF-ABForServer/APPInfo.txt");
BackgroundDownloadOptions backgroundDownloadOptions = new BackgroundDownloadOptions("https://qianxi.fahaxiki.cn/AB/OnlineAB/AF-ABForServer/APPInfo.txt", PathTool.PersistentDataPath + "APPInfo.txt");
if (downloadOperation == null ||
(downloadOperation != null && downloadOperation.Status == DownloadStatus.Successful))
{
downloadOperation = BackgroundDownloads.StartDownload(backgroundDownloadOptions);
}
else if (downloadOperation != null && downloadOperation.Status != DownloadStatus.Successful)
{
//断点续存
downloadOperation = BackgroundDownloads.StartOrContinueDownload(backgroundDownloadOptions);
}
Debug.Log("downloadOperation是否为空:" + (downloadOperation == null));
}
/// <summary>
/// 下载完成
/// </summary>
public void DownloadComplete()
{
switch (downloadOperation.Status)
{
case DownloadStatus.Failed:
//下载失败
LastPro = CurPro;
if (WebRequestCount <= 3)
{
DownManager.Instance.DebugDownError(WebRequestCount, httpInfo.m_srcUrl, downloadOperation.Error);
WebRequestCount += 1;
CancelDownload();
BackgroundDownloadOptions backgroundDownloadOptions = new BackgroundDownloadOptions(httpInfo.m_srcUrl, m_saveFilePath);
downloadOperation = BackgroundDownloads.StartDownload(backgroundDownloadOptions);
}
else
{
DownManager.Instance.RemoveAndFinish(httpInfo.m_srcUrl);
CancelDownload();
downResult = DownStatus.Fail;
downError = downloadOperation.Error;
httpInfo.processEvent.InvokeGracefully(httpInfo, CurPro, true, downResult, downError);
m_isStartDownload = false;
DownloadFinish();
}
break;
case DownloadStatus.Successful:
//下载成功
//AFLogger.d("下载完成:" + downloadOperation.DestinationPath);
//AFLogger.d("下载完成后是否存在路径:" + m_saveFilePath + " " + FileHelper.JudgeFilePathExit(m_saveFilePath));
CurPro = 1;
LastPro = CurPro;
DownManager.Instance.RemoveAndFinish(httpInfo.m_srcUrl);
downResult = DownStatus.Sucess;
downError = "";
m_isStartDownload = false;
DownloadFinish();
httpInfo.processEvent.InvokeGracefully(httpInfo, CurPro, true, downResult, downError);
break;
}
}
public void StartWebRequest()
{
WebRequestCount = 1;
if (string.IsNullOrEmpty(httpInfo.m_srcUrl))
{
downResult = DownStatus.Fail;
downError = "下载地址为空";
DownloadFinish();
return;
}
if (string.IsNullOrEmpty(httpInfo.m_savePath))
{
downResult = DownStatus.Fail;
downError = "保存地址为空";
DownloadFinish();
return;
}
m_saveFilePath = httpInfo.m_savePath;
if (WebRequestCount == 1)
{
LastPro = GetProcess();
}
FileHelper.DeleteFile(m_saveFilePath);
downloadOperation = BackgroundDownloads.GetDownloadOperation(httpInfo.m_srcUrl);
BackgroundDownloadOptions backgroundDownloadOptions = new BackgroundDownloadOptions(httpInfo.m_srcUrl, m_saveFilePath);
if (downloadOperation == null ||
(downloadOperation != null && downloadOperation.Status != DownloadStatus.Paused))
{
downloadOperation = BackgroundDownloads.StartDownload(backgroundDownloadOptions);
}
else if (downloadOperation != null && downloadOperation.Status == DownloadStatus.Paused)
{
//断点续存
downloadOperation = BackgroundDownloads.StartOrContinueDownload(backgroundDownloadOptions);
}
m_isStartDownload = true;
}