public override IEnumerable <string> IsValid(LinkedListNode <Node> node)
{
var errors = base.IsValid(node);
if (Id.StatId != _parentId && !_statService.Exists(Id))
{
return(errors.Append($"Undeclared variable id: {Id}"));
}
return(errors);
}
public void Delete()
{
_statService.Add("FOR");
_statService.Remove("FOR").Should().BeEmpty();
_statService.Exists("FOR").Should().BeFalse();
}
