private void TestDelete <T>(DAL.Abstractions.IGenericRepository <T> rep, T entity)
{
ChangeColor();
Console.WriteLine($"Delete {entity}");
ReturnColor();
rep.Delete(entity);
rep.Save();
}
private void TestDeleteById <T>(DAL.Abstractions.IGenericRepository <T> rep)
{
ChangeColor();
int rand = random.Next(rep.Get().Count()) + 1;
Console.WriteLine($"Test DeleteById(id) id={rand}");
Console.WriteLine(rep.GetById(rand));
rep.Delete(rand);
rep.Save();
ReturnColor();
}