public void TestToggleFlagWithEnum()
{
ExX realX = ExX.A | ExX.C | ExX.D;
ExX x = realX.ToggleFlag(false, ExX.C);
Assert.IsTrue((x & ExX.A) == ExX.A, "Expected: true, because A is set in x");
Assert.IsFalse((x & ExX.C) == ExX.C, "Expected: false, because C should be cleared from x");
Assert.IsTrue((x & ExX.D) == ExX.D, "Expected: true, because D is set in x");
Assert.IsFalse((x & ExX.B) == ExX.B, "Expected: false, because B was not set at x");
x = realX.ToggleFlag(true, ExX.B);
Assert.IsTrue((x & ExX.B) == ExX.B, "Expected: true, because B was now set at x");
x = realX.ToggleFlag(true, ExX.None);
Assert.IsTrue(x == realX);
x = realX.ToggleFlag(false, ExX.None);
Assert.IsTrue(x == realX);
}
public void TestToggleFlagWithEnumExpectException()
{
ExX realX = ExX.A | ExX.C | ExX.D;
realX.ToggleFlag(false, X.C);
}