private StopwatchScope(MeasurementAction action, string scopeEndString)
{
ArgumentUtility.CheckNotNull("action", action);
_action = action;
_scopeEndString = scopeEndString;
_lastCheckpointElapsed = TimeSpan.Zero;
_stopwatch = Stopwatch.StartNew();
_disposed = false;
}
public void TimeEqual1500_Disabled()
{
MeasurementAction.IsEnabled = false;
using (var measure = MeasurementAction.StartMeasure(watch =>
{
Assert.IsTrue(watch.ElapsedMilliseconds.Equals(0));
}, true))
{
Thread.Sleep(1500);
}
}
public void TimeEqualZero_Enabled()
{
MeasurementAction.IsEnabled = true;
using (var measure = MeasurementAction.StartMeasure(watch =>
{
Assert.IsTrue(watch.ElapsedTicks.Equals(0));
}, false))
{
Thread.Sleep(1000);
}
}
public void TimeEqual1500_Enabled()
{
MeasurementAction.IsEnabled = true;
using (var measure = MeasurementAction.StartMeasure(watch =>
{
Assert.IsTrue(watch.ElapsedMilliseconds >= 1500 && watch.ElapsedMilliseconds <= 1502);
}, true))
{
Thread.Sleep(1500);
}
}
/// <summary>
/// Creates a <see cref="StopwatchScope"/> that measures the time, executing the given
/// <paramref name="action"/> when the scope is disposed or when a <see cref="Checkpoint"/> is reached.
/// </summary>
/// <param name="action">The <see cref="MeasurementAction"/> to receive the result. Takes the following arguments:
/// <c>string context, StopwatchScope scope</c>. Use <see cref="StopwatchScope.ElapsedTotal"/> and
/// <see cref="StopwatchScope.ElapsedSinceLastCheckpoint"/> to retrieve the elapsed time. When the scope is disposed, the context parameter
/// is set to the string "end".
/// </param>
/// <returns>
/// A <see cref="StopwatchScope"/> that measures the time.
/// </returns>
public static StopwatchScope CreateScope(MeasurementAction action)
{
return(new StopwatchScope(action, "end"));
}
