public async void ManyProcess()
{
var file = new FileInfo(Path.GetTempFileName());
var fileLock = new FileLock(file);
await fileLock.TryAcquire(TimeSpan.FromHours(1));
fileLock.AddTime(TimeSpan.FromHours(1));
var fileDate = new DateTime(long.Parse(File.ReadAllText(Path.ChangeExtension(file.FullName, Extension))));
Assert.True(fileDate - DateTime.UtcNow - TimeSpan.FromHours(2) < _timeVariable);
}
public async void CannotWriteToFile()
{
var file = new FileInfo(Path.GetTempFileName());
ILock fileLock = new FileLock(file);
if (await fileLock.TryAcquire(TimeSpan.FromHours(1)))
{
using (fileLock)
{
string pathToLock = Path.ChangeExtension(file.FullName, Extension);
using (FileStream stream = File.Open(pathToLock, FileMode.Open, FileAccess.Write, FileShare.ReadWrite))
{
await fileLock.AddTime(TimeSpan.FromHours(1));
Assert.False(await new FileLock(file).TryAcquire(TimeSpan.MaxValue, false));
}
}
}
}