public void WrapDiagnositcProcessProperties()
{
using (var process = Process.GetCurrentProcess())
{
var processWrapper = new ProcessWrapper(process);
Assert.Equal(process.Id, processWrapper.Id);
Assert.Equal(process.ProcessName, processWrapper.Name);
Assert.False(processWrapper.HasExited);
Assert.Null(processWrapper.ExitTime);
}
}
public void ExitTimeSetWhenProcessExits()
{
using (var process = Process.Start(new ProcessStartInfo("cmd") { CreateNoWindow = true, WindowStyle = ProcessWindowStyle.Hidden }))
{
var processWrapper = new ProcessWrapper(process);
Assert.Null(processWrapper.ExitTime);
Assert.False(processWrapper.HasExited);
process.KillAndWaitForExit();
Assert.True(processWrapper.HasExited);
Assert.NotNull(processWrapper.ExitTime);
}
}
public IProcess GetProcessById(Int32 processId)
{
lock (processCache)
{
IProcess process = null;
try
{
if (processCache.TryGetValue(processId, out process) && !process.HasExited)
return process;
processCache[processId] = process = new ProcessWrapper(Process.GetProcessById(processId));
}
catch (Exception)
{
processCache.Remove(processId);
}
return process ?? new UnknownProcess(processId);
}
}
