public void TryEnd_Disposed_ReturnsFalse()
{
var era = new Era();
era.Dispose();
Assert.That(!era.TryEnd());
}
public void TryEnd_NotEnded_ReturnsTrue()
{
using (var era = new Era())
{
Assert.That(era.TryEnd());
Assert.That(era.HasEnded);
}
}
public static Era Ended()
{
var era = new Era();
var ok = era.TryEnd();
Ensure.That(ok, @"Era contested.");
return(era);
}
/// <summary>
/// Attempt to set the condition.
/// </summary>
/// <returns>
/// <see langword="true"/> if the condition was set; <see langword="false"/> if it was
/// already set or disposed.
/// </returns>
public bool TrySet()
{
// NOTE: Exception cannot be thrown.
// ReSharper disable once ExceptionNotDocumented
if (Interlocked.CompareExchange(
ref FValue,
C_True,
C_False) != C_False)
{
return(false);
}
return(FCurrent.TryEnd());
}