public void ReturnNewProcessReferenceIfProcessNotFound()
{
var processRetriever = new ProcessRetriever();
using (var process = Process.GetCurrentProcess())
{
Assert.IsType(typeof(ProcessWrapper), processRetriever.GetProcessById(process.Id));
}
}
public void ReturnSameProcessReferenceIfProcessFoundAndNotExited()
{
var processRetriever = new ProcessRetriever();
using (var process = Process.GetCurrentProcess())
{
var referencedProcess1 = processRetriever.GetProcessById(process.Id);
var referencedProcess2 = processRetriever.GetProcessById(process.Id);
Assert.Same(referencedProcess1, referencedProcess2);
}
}
public void ReturnCachedProcessReferenceIfProcessExits()
{
var processRetriever = new ProcessRetriever();
using (var process = Process.Start(new ProcessStartInfo("cmd")
{
CreateNoWindow = true, WindowStyle = ProcessWindowStyle.Hidden
}))
{
Assert.IsType(typeof(ProcessWrapper), processRetriever.GetProcessById(process.Id));
process.KillAndWaitForExit();
Assert.IsType(typeof(ProcessWrapper), processRetriever.GetProcessById(process.Id));
}
}
public void ReturnUnknownProcessIfProcessExitedBeforeWrapped()
{
var processRetriever = new ProcessRetriever();
using (var process = Process.Start(new ProcessStartInfo("cmd")
{
CreateNoWindow = true, WindowStyle = ProcessWindowStyle.Hidden
}))
{
var processId = process.Id;
process.KillAndWaitForExit();
Assert.IsType(typeof(UnknownProcess), processRetriever.GetProcessById(processId));
}
}
public void ReturnUnknownProcessIfProcessIdNotFound()
{
var processRetriever = new ProcessRetriever();
Assert.IsType(typeof(UnknownProcess), processRetriever.GetProcessById(9999999));
}