// Run test
private static void Test(string filename, IClouds cloud, int n, int k, Type type, int chunkSize)
{
StreamWriter sw = new StreamWriter(filename, true);
List <TimeSpan> timesUpload = new List <TimeSpan>();
List <TimeSpan> timesDownload = new List <TimeSpan>();
sw.WriteLine("{0} - {1} files each of size {2} {3} chunk size: {4}", cloud.GetName(), n, k, type, chunkSize);
sw.Flush();
Console.WriteLine("{0} - {1} files each of size {2} {3}, chunk size: {4}", cloud.GetName(), n, k, type, chunkSize);
for (var i = 0; i < 4; i++)
{
GenerateLoad(n, k, type);
List <Stream> streams = GetStreams(n);
DeleteLoad(n);
cloud.DeleteFiles().Wait();
DateTime t1 = DateTime.Now;
for (var j = 0; j < n; j++)
{
cloud.UploadFile(streams[j], $"{j}.jpg", chunkSize).Wait();
}
TimeSpan t = DateTime.Now - t1;
timesUpload.Add(t);
sw.WriteLine("t{0}(upload): {1} s", i + 1, t.TotalSeconds);
sw.Flush();
Console.WriteLine("t{0}(upload): {1} s", i + 1, t.TotalSeconds);
t1 = DateTime.Now;
cloud.DownloadFiles().Wait();
t = DateTime.Now - t1;
timesDownload.Add(t);
sw.WriteLine("t{0}(download): {1} s", i + 1, t.TotalSeconds);
sw.Flush();
Console.WriteLine("t{0}(download): {1} s\n", i + 1, t.TotalSeconds);
}
timesUpload.RemoveAt(0);
timesDownload.RemoveAt(0);
double avgUpload = timesUpload.Count > 0 ? timesUpload.Average(ts => ts.TotalSeconds) : 0.0;
double avgDownload = timesDownload.Count > 0 ? timesDownload.Average(ts => ts.TotalSeconds) : 0.0;
sw.WriteLine("avg t(upload): {0} s", avgUpload);
sw.WriteLine("avg t(download): {0} s", avgDownload);
sw.WriteLine("");
sw.Flush();
sw.Close();
Console.WriteLine("avg t(upload): {0} s", avgUpload);
Console.WriteLine("avg t(download): {0} s\n", avgDownload);
}
private static void Upload(string filename, IClouds cloud, int n, int k, Type type, int chunkSize)
{
StreamWriter sw = new StreamWriter(filename, true);
var files = GenerateLoadRandomNames(n, k, type);
List <Stream> streams = GetStreamsFromNames(files);
DeleteLoadFromNames(files);
cloud.DeleteFiles().Wait();
DateTime t1 = DateTime.Now;
foreach (var file in files)
{
cloud.UploadFile(streams[0], $"{file}.jpg", chunkSize).Wait();
}
TimeSpan t = DateTime.Now - t1;
sw.WriteLine("{0}\t{1}", t.TotalSeconds, DateTime.Now);
sw.Flush();
sw.Close();
}
