public void CreateWebRequest()
{
"给定特殊的WebRequest将会在随后使用".Test(() =>
{
var mock = new Mock <IMockSegmentFileDownloader>();
var url = $"https://blog.lindexi.com";
var httpWebRequest = (HttpWebRequest)WebRequest.Create(url);
mock.Setup(downloader => downloader.CreateWebRequest(It.IsAny <string>())).Returns(() => httpWebRequest);
mock.Setup(downloader => downloader.OnWebRequestSet(httpWebRequest))
.Returns(() => httpWebRequest);
var fakeSegmentFileDownloader = new FakeSegmentFileDownloader(mock.Object, url,
new FileInfo("test" + Path.GetRandomFileName()));
var task = fakeSegmentFileDownloader.DownloadFileAsync();
Task.WaitAny(task, Task.Delay(TimeSpan.FromSeconds(1)));
mock.Verify(downloader => downloader.CreateWebRequest(It.IsAny <string>()), Times.AtLeastOnce);
});
"测试进入慢网环境下载，能成功下载文件".Test(() =>
{
var url = $"https://blog.lindexi.com";
var file = new FileInfo(Path.GetTempFileName());
var slowlySegmentFileDownloader = new SlowSegmentFileDownloader(url, file);
var task = slowlySegmentFileDownloader.DownloadFileAsync();
Task.WaitAny(task, Task.Delay(TimeSpan.FromSeconds(20)));
if (task.IsCompleted)
{
file.Refresh();
Assert.AreEqual(100, file.Length);
}
else
{
// 测试设备太渣
}
});
}
public void CreateWebRequest()
{
"给定特殊的WebRequest将会在随后使用".Test(() =>
{
var mock = new Mock <IMockSegmentFileDownloader>();
var url = $"https://blog.lindexi.com";
var httpWebRequest = (HttpWebRequest)WebRequest.Create(url);
mock.Setup(downloader => downloader.CreateWebRequest(It.IsAny <string>())).Returns(() => httpWebRequest);
mock.Setup(downloader => downloader.OnWebRequestSet(httpWebRequest))
.Returns(() => httpWebRequest);
var fakeSegmentFileDownloader = new FakeSegmentFileDownloader(mock.Object, url,
new FileInfo("test" + Path.GetRandomFileName()));
var task = fakeSegmentFileDownloader.DownloadFileAsync();
Task.WaitAny(task, Task.Delay(TimeSpan.FromSeconds(1)));
mock.Verify(downloader => downloader.CreateWebRequest(It.IsAny <string>()), Times.AtLeastOnce);
});
}
