public void NotificationRepository_GetByUserId_ReturnsIEnumerable()
{
//arrange
INotificationRepo nr = GetInMemoryNotificationRepository();
Notification notification2 = new Notification
{
Type = "like",
ReceiverId = 1,
SenderId = 3,
Status = true,
ReviewId = 2
};
//act
nr.Add(notification);
nr.Add(notification2);
//assert
Assert.IsAssignableFrom <IEnumerable <Notification> >(nr.GetByReceiverId(1));
}