public bool MoveNext()
{
if (_leftSize <= 0)
{
return(false);
}
var current = _stringFactory.Create();
var stringSize = _targetEncoding.GetByteCount(current);
var nextLeftSize = _leftSize - stringSize - _separatorSize;
if (nextLeftSize <= _minStringSize)
{
current = _stringFactory.Create((int)(_leftSize - _separatorSize));
stringSize = _targetEncoding.GetByteCount(current);
}
_leftSize -= stringSize;
_leftSize -= _separatorSize;
Current = current;
return(true);
}
public void ShouldNotCreateTooSmallString(int length)
{
Assert.Throws <ArgumentOutOfRangeException>(() => _stringFactory.Create(length));
}