public void SwitchEventCodeSet_Basic()
{
var set = new SwitchEventCodeSet();
var list = new List <SwitchEventCode>();
Assert.IsFalse(set.IsReadOnly);
Assert.IsTrue(set.IsEmpty);
Assert.IsFalse(set.Contains(SwitchEventCode.Heartbeat));
set.Add(SwitchEventCode.Heartbeat);
Assert.IsFalse(set.IsEmpty);
Assert.IsTrue(set.Contains(SwitchEventCode.Heartbeat));
set.Clear();
Assert.IsTrue(set.IsEmpty);
Assert.IsFalse(set.Contains(SwitchEventCode.Heartbeat));
list.Clear();
foreach (var code in set)
{
list.Add(code);
}
Assert.AreEqual(0, list.Count);
set.Add(SwitchEventCode.Heartbeat);
list.Clear();
foreach (var code in set)
{
list.Add(code);
}
Assert.AreEqual(1, list.Count);
Assert.AreEqual(SwitchEventCode.Heartbeat, list[0]);
set.Remove(SwitchEventCode.Heartbeat);
Assert.IsTrue(set.IsEmpty);
}
public void SwitchEventCodeSet_ReadOnly()
{
var readOnly = new SwitchEventCodeSet(SwitchEventCode.Heartbeat);
readOnly.IsReadOnly = true;
Assert.IsTrue(readOnly.IsReadOnly);
Assert.IsTrue(readOnly.Contains(SwitchEventCode.Heartbeat));
ExtendedAssert.Throws <InvalidOperationException>(() => readOnly.IsReadOnly = false);
ExtendedAssert.Throws <InvalidOperationException>(() => readOnly.Add(SwitchEventCode.Dtmf));
ExtendedAssert.Throws <InvalidOperationException>(() => readOnly.Remove(SwitchEventCode.Dtmf));
ExtendedAssert.Throws <InvalidOperationException>(() => readOnly.Clear());
}