public void GenerateId_ReturnsDifferentIds()
{
var first = _guidGenerator.GenerateId();
var second = _guidGenerator.GenerateId();
Assert.That(first, !Is.EqualTo(second));
}
private void AddGuidId()
{
var guidgen = new GuidGenerator();
var id = (Guid)guidgen.GenerateId(_coll, Doc);
AddID(id);
}