//ncrunch: no coverage start
private void WarnIfUnitTestTakesTooLong()
{
if (StackTraceExtensions.ContainsUnitTest() && TookLongerThan10Ms())
{
Debug.WriteLine("This unit test takes too long (" + testElapsedMs + "ms, max. 10ms is " +
"allowed), please add Category(\"Slow\") to run it nightly instead!");
}
}