public void AddContactToFriendList_ShouldReturnFriendRelationship()
        {
            //Arrange
            FriendRelationship fr = null;

            //Act
            using (var db = new DatabaseContext())
            {
                MessengerServices msService = new MessengerServices(db);
                if (msService.IsFriend(testAuthUserId, testContactUserId) == true)
                {
                    msService.RemoveUserFromFriendList(testAuthUserId, testContactUserId);
                    db.SaveChanges();
                }

                fr = msService.AddContactFriendList(testAuthUserId, testContactUserId);

                db.SaveChanges();
            }

            //Assert
            Assert.NotNull(fr);
        }
        public void RemoveContactFromFriendList_FindDeletedFriendShouldReturnNull()
        {
            //Arrange
            FriendRelationship DeletedFriend = null;

            //Act
            using (var db = new DatabaseContext())
            {
                MessengerServices msService = new MessengerServices(db);

                if (msService.IsFriend(testAuthUserId, testContactUserId) == false)
                {
                    msService.AddContactFriendList(testAuthUserId, testContactUserId);
                    db.SaveChanges();
                }


                DeletedFriend = msService.RemoveUserFromFriendList(testAuthUserId, testContactUserId);
                db.SaveChanges();
            }

            //Assert
            Assert.NotNull(DeletedFriend);
        }