static void Main(string[] args)
{
EnumNoFlags enumNoFlags001 = EnumNoFlags.Blank;
EnumNoFlags enumNoFlagsUnion = EnumNoFlags.Blank | EnumNoFlags.Blue;
EnumNoFlags enumNoFlags002 = enumNoFlags001 | enumNoFlagsUnion;
EnumNoFlags enumNoFlags003 = enumNoFlags001 & enumNoFlagsUnion;
EnumWithFlags enumWithFlags001 = EnumWithFlags.Blank;
EnumWithFlags enumWithFlagsUnion = EnumWithFlags.Blank | EnumWithFlags.Blue;
EnumWithFlags enumWithFlags002 = enumWithFlags001 | enumWithFlagsUnion;
EnumWithFlags enumWithFlags003 = enumWithFlags001 & enumWithFlagsUnion;
foreach (var item in Enum.GetNames(typeof(EnumNoFlags)))
{
Console.WriteLine(item);
}
foreach (int item in Enum.GetValues(typeof(EnumNoFlags)))
{
Console.WriteLine(item);
}
foreach (byte item in Enum.GetValues(typeof(EnumWithType)))
{
Console.WriteLine(item);
}
var a = enumNoFlags001.GetType().Name + "_" + Enum.GetName(typeof(EnumWithType), 1);
}
public void TestAsFlagsToEnum()
{
int options;
EnumNoFlags noFlags = EnumNoFlags.Default;
EnumWithFlags withFlags = EnumWithFlags.Default;
options = 1;
noFlags = options.AsFlagsToEnum <EnumNoFlags>();
withFlags = options.AsFlagsToEnum <EnumWithFlags>();
assertEquals($"{nameof(EnumNoFlags)} value doesn't match options", EnumNoFlags.Symbol1, noFlags);
assertEquals($"{nameof(EnumWithFlags)} value doesn't match options", EnumWithFlags.Symbol1, withFlags);
options = 2;
noFlags = options.AsFlagsToEnum <EnumNoFlags>();
withFlags = options.AsFlagsToEnum <EnumWithFlags>();
assertEquals($"{nameof(EnumNoFlags)} value doesn't match options", EnumNoFlags.Symbol2, noFlags);
assertEquals($"{nameof(EnumWithFlags)} value doesn't match options", EnumWithFlags.Symbol2, withFlags);
// Test combined symbols
options = 6;
AssertThrows <ArgumentOutOfRangeException>(() => noFlags = options.AsFlagsToEnum <EnumNoFlags>(), $"Expected {nameof(ArgumentOutOfRangeException)} not thrown");
withFlags = options.AsFlagsToEnum <EnumWithFlags>();
assertEquals($"{nameof(EnumWithFlags)} value doesn't match options", EnumWithFlags.Symbol2 | EnumWithFlags.Symbol3, withFlags);
options = 3;
AssertThrows <ArgumentOutOfRangeException>(() => noFlags = options.AsFlagsToEnum <EnumNoFlags>(), $"Expected {nameof(ArgumentOutOfRangeException)} not thrown");
withFlags = options.AsFlagsToEnum <EnumWithFlags>();
assertEquals($"{nameof(EnumWithFlags)} value doesn't match options", EnumWithFlags.Symbol1 | EnumWithFlags.Symbol2, withFlags);
// Test default value
options = 0;
noFlags = options.AsFlagsToEnum <EnumNoFlags>(EnumNoFlags.Symbol3);
withFlags = options.AsFlagsToEnum <EnumWithFlags>(EnumWithFlags.Symbol3);
assertEquals($"{nameof(EnumNoFlags)} value doesn't match options", EnumNoFlags.Symbol3, noFlags);
assertEquals($"{nameof(EnumWithFlags)} value doesn't match options", EnumWithFlags.Symbol3, withFlags);
}
