public void SetUp()
        {
            DbContextOptions <DatabaseConnection> options = new DbContextOptionsBuilder <DatabaseConnection>()
                                                            .UseInMemoryDatabase(databaseName: "CommentRepository")
                                                            .Options;
            DatabaseConnection db = new DatabaseConnection(options);
            IEntityRepository <CommentEntity> entityRepo = new GenericRepository <CommentEntity>(db);

            commentsRepo = new CommentRepository(entityRepo);
            User user = new Mock <User>("aName", "asurname", "aUsername", "aPassword", "*****@*****.**").Object;

            comment = new Commentary(4, "this is a comment", user);
            commentsRepo.Clear();
            //Mock<Team> home = new Mock<Team>(3,"River Plate", "aPath");
            //Mock<Team> away = new Mock<Team>(3, "Boca Juniors", "aPath");
            //match = new Mock<BusinessLogic.Match>(home.Object, away.Object);
        }