public void enumeratorTest(IEnumerable <Command> commands)
{
ReferenceSet <Key> set = null;
Key[] domain = makeKeys(getDomainSize(commands));
foreach (Command cmd in commands)
{
runCommand(ref set, domain, cmd);
var enumerator = set.GetEnumerator();
var enumerator2 = ((IEnumerable <Key>)set).GetEnumerator();
var enumerator3 = ((IEnumerable)set).GetEnumerator();
var enumResult1 = new List <Key>();
while (enumerator.MoveNext())
{
enumResult1.Add(enumerator.Current);
}
var enumResult2 = new List <Key>();
while (enumerator2.MoveNext())
{
enumResult2.Add(enumerator2.Current);
}
var enumResult3 = new List <Key>();
while (enumerator3.MoveNext())
{
enumResult3.Add(Assert.IsType <Key>(enumerator3.Current));
}
bool[] keyMap = makeKeyMap(domain.Length, cmd.keysInSet);
for (int i = 0; i < domain.Length; i++)
{
Assert.Equal(keyMap[i], enumResult1.Any(x => x == domain[i]));
Assert.Equal(keyMap[i], enumResult2.Any(x => x == domain[i]));
Assert.Equal(keyMap[i], enumResult3.Any(x => x == domain[i]));
}
Assert.Throws <NotImplementedException>(() => enumerator2.Reset());
Assert.Throws <NotImplementedException>(() => enumerator3.Reset());
enumerator.Dispose();
enumerator2.Dispose();
}
}