public void OpWatch_works_with_action_of_string()
{
// Loops because sometimes the sleep period is 1ms off, just by chance.
int c = 0;
while (true)
{
c++;
using (var op = new Opwatch(WriteOutput))
{
Thread.Sleep(100);
}
bool isPass = _caption.StartsWith("Operation duration: 0.1") && _caption.EndsWith("s");
if (isPass)
{
break;
}
if (c > 10)
{
Assert.Fail(_caption);
}
}
}
public void OpWatch_works_with_action_of_timespan()
{
int sleepMs = 200;
TimeSpan ts = TimeSpan.Zero;
using (var op = new Opwatch((d, _) => ts = d, null))
{
Thread.Sleep(sleepMs);
}
const int tolerance = 50;
Assert.IsTrue(ts.TotalMilliseconds > (sleepMs - tolerance) && ts.TotalMilliseconds < (sleepMs + tolerance));
}