public void GetAllTopic()
{
TopicDal a = new TopicDal(connectionString);
var gl = a.GetAll();
Assert.IsTrue(gl.Count == 0 || gl[0].ID != -1);
}
public List <(long ID, string FullName, string Title, string Text)> GetAll()
{
var topics = topicDal.GetAll();
return(GetJoinAll(topics));
}
static void PrintAll()
{
var topics = topicDal.GetAll();
PrintJoinAll(topics);
}