func TestExercise_Find(t *testing.T) {
	user := mockUser()
	initUser(user)
	exercise := mockExercise()
	initExercise(exercise)

	_, err := models.FindExerciseByID(dbConn(), exercise.Id)
	if err != nil {
		t.Fatalf("Exercise was not found in the Database oO?")
	}
}
func exercisify(inner func(http.ResponseWriter, *http.Request, *sitrep.UsersByEmail, *sitrep.ExerciseByIdentifier), h *Handler, requireAuthentication bool) http.Handler {
	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		exerciseIDRaw, err := parseExerciseID(r)
		if err != nil {
			makeForbidden(w, err)
			return
		}

		exerciseID, err := gocql.ParseUUID(exerciseIDRaw)
		if err != nil {
			makeForbidden(w, err)
			return
		}

		exercise, err := models.FindExerciseByID(h.Cassandra, exerciseID)
		if err != nil {
			makeForbidden(w, err)
			return
		}
		if !requireAuthentication {
			inner(w, r, nil, exercise)
			return
		}
		counter := metrics.GetOrRegisterCounter(statAuthFail, h.statMap)
		accessToken, err := parseCredentials(r)
		if err != nil {
			counter.Inc(1)
			makeForbidden(w, err)
			return
		}

		user, err := models.VerifyUserRequest(h.Cassandra, accessToken)
		if err != nil {
			counter.Inc(1)
			makeForbidden(w, err)
			return
		}
		inner(w, r, user, exercise)
	})
}
func exercisifyOnly(inner func(http.ResponseWriter, *http.Request, *sitrep.ExerciseByIdentifier), h *Handler) http.Handler {
	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		exerciseIDRaw, err := parseExerciseID(r)
		if err != nil {
			makeForbidden(w, err)
			return
		}

		exerciseID, err := gocql.ParseUUID(exerciseIDRaw)
		if err != nil {
			makeForbidden(w, err)
			return
		}

		exercise, err := models.FindExerciseByID(h.Cassandra, exerciseID)
		if err != nil {
			makeForbidden(w, err)
			return
		}
		inner(w, r, exercise)
	})
}