private static IEnumerable <SourceLevels> GetOnSourceLevels(SourceLevels sourceLevel, bool on)
{
// SourceSwitch determines if a particular level gets traced based on whether its bit is
// set in the current level. For example, if the current level was Warning (0000 0111),
// then Warning (0000 0111), Error (0000 0011), and Critical (0000 0001) all get traced.
var levels = TestServices.GetEnumValues <SourceLevels>();
foreach (var level in levels)
{
if (level == 0)
{
continue;
}
if (((level & sourceLevel) == sourceLevel) == on)
{
yield return(level);
}
}
if (!on)
{
yield return(SourceLevels.Off);
}
}
public static IEnumerable <TEnum> GetEnumValues <TEnum>() where TEnum : struct
{
var values = TestServices.GetEnumValues <TEnum>();
foreach (TEnum value in values)
{
yield return(value);
}
}
private static Tuple <TEnum, TEnum> GetEnumBounds <TEnum>() where TEnum : struct
{
var values = TestServices.GetEnumValues <TEnum>();
return(new Tuple <TEnum, TEnum>(values.First(), values.Last()));
}
