public void KeepInSync()
{
var array = Enumerable.Range(0, 123).ToArray();
var e = Enumerator.Class(array);
// Starting index should be -1
int expectedIndex = -1;
Assert.Throws <IndexOutOfRangeException>(() => e.Current);
while (e.MoveNext())
{
Assert.Equal(++expectedIndex, e.Current);
}
}
public void IndexOutOfRange()
{
Assert.Throws <IndexOutOfRangeException>(() => Enumerator.Class(new byte[0], 0));
Assert.Throws <IndexOutOfRangeException>(() => Enumerator.Class(new byte[0], -2));
}
public void ValidConfigurations(int arrayCapacity, int index)
{
var e = Enumerator.Class(new byte[arrayCapacity], index);
}
public void ArgumentNull()
{
Assert.Throws <ArgumentNullException>(() => Enumerator.Class <short>(null));
Assert.Throws <ArgumentNullException>(() => Enumerator.Class <int>(null, 123));
}
