public void MoveNext(string[] array)
{
var enumerator = new PeekIterator <string>(array);
foreach (var t in array)
{
Assert.AreEqual(t, enumerator.Next());
}
}
public void MovePastRange_ThrowsException(string[] array)
{
var enumerator = new PeekIterator <string>(array);
foreach (var unused in array)
{
enumerator.Next();
}
Assert.ThrowsException <InvalidOperationException>(() => enumerator.Next());
}
public void HasNext(string[] array)
{
var enumerator = new PeekIterator <string>(array);
for (var i = 0; i <= array.Length; i++)
{
Assert.AreEqual(array.Length - i > 0, enumerator.HasNext());
if (i < array.Length)
{
enumerator.Next();
}
}
}
