public void TestHasFlagWithEnum()
{
ExX x = ExX.A | ExX.D;
Assert.IsTrue(x.HasFlag(ExX.A), "Expected: true, because A is set in x");
Assert.IsFalse(x.HasFlag(ExX.B), "Expected: false, because B is not set in x");
Assert.IsTrue(x.HasFlag(ExX.D), "Expected: true, because D is set in x");
}
public void TestHasFlagWithEnumExpectException()
{
ExX x = ExX.A | ExX.D;
x.HasFlag(X.B);
}