public void EnsureOldestFilesAreCleared()
{
using (var tmp = TempDir.Create())
{
for (int i = 0; i < 20; i++)
{
FileInfo fi = new FileInfo(Path.Combine(tmp.Name, $"{i}.jpg"));
using (fi.Create())
{
}
fi.CreationTime = DateTime.Now + TimeSpan.FromMinutes(i);
}
Assert.AreEqual(20, Directory.GetFiles(tmp.Name, "*.jpg").Length);
ScreenshotRecorder.ClearFiles(tmp.Name, 10);
HashSet <string> expectedFiles = new HashSet <string>(Enumerable.Range(10, 10).Select(x => $"{x}.jpg"));
var afterDeletion = Directory.GetFiles(tmp.Name, "*.jpg");
Assert.AreEqual(10, afterDeletion.Length);
foreach (var file in afterDeletion)
{
string jpg = Path.GetFileName(file);
Assert.IsTrue(expectedFiles.Contains(jpg), $"File {file} was not exepcted to exist after deletion of 10 oldest files.");
}
}
}
public void ResetId()
{
_CurrentId = 0;
ScreenshotRecorder.ClearFiles(Model.ScreenshotDirectory);
}
