feat: ajout 6 fichiers de tests automatisés — 39/39 verts

This commit is contained in:
Hermann_Kitio 2026-04-16 06:46:43 +03:00
parent 708517edef
commit f4849571c4
10 changed files with 422 additions and 3 deletions

View file

@ -480,14 +480,14 @@ npm run test:coverage
**Résultat attendu (tous les tests au vert) :**
```
✓ canUserSimulate (7 tests)
✓ getPlanPermissions (7 tests)
✓ checkFeatureAccess (13 tests)
✓ getPlanPermissions (4 tests)
✓ checkFeatureAccess (14 tests)
✓ updateUserPlan (4 tests)
✓ verifyStripeWebhook (4 tests)
✓ calculateProrata (6 tests)
Test Files 6 passed (6)
Tests 41 passed (41)
Tests 39 passed (39)
Duration ~1.2s
```

View file

@ -0,0 +1,70 @@
import { describe, it, expect } from 'vitest'
import { calculateProrata } from '../stripe'
describe('calculateProrata', () => {
it('calcule le prorata correct pour un upgrade à mi-période', () => {
// Standard = 19.90€ / 28 jours, 14 jours restants
// Premium = 39.90€ / 28 jours, 14 jours restants
// Crédit Standard = 19.90 * (14/28) = 9.95€
// Coût Premium = 39.90 * (14/28) = 19.95€
// À payer = 19.95 - 9.95 = 10.00€
const result = calculateProrata({
currentPlanPrice: 19.90,
newPlanPrice: 39.90,
totalDays: 28,
daysRemaining: 14,
})
expect(result.amount).toBeCloseTo(10.00, 1)
})
it('retourne 0 si les plans ont le même prix', () => {
const result = calculateProrata({
currentPlanPrice: 19.90,
newPlanPrice: 19.90,
totalDays: 28,
daysRemaining: 14,
})
expect(result.amount).toBeCloseTo(0, 1)
})
it('retourne le plein tarif si aucun jour n\'a été consommé', () => {
const result = calculateProrata({
currentPlanPrice: 19.90,
newPlanPrice: 39.90,
totalDays: 28,
daysRemaining: 28,
})
expect(result.amount).toBeCloseTo(20.00, 1)
})
it('retourne un montant minimal si 1 seul jour reste', () => {
const result = calculateProrata({
currentPlanPrice: 19.90,
newPlanPrice: 39.90,
totalDays: 28,
daysRemaining: 1,
})
expect(result.amount).toBeGreaterThan(0)
expect(result.amount).toBeLessThan(5)
})
it('refuse des valeurs négatives', () => {
expect(() => calculateProrata({
currentPlanPrice: -1,
newPlanPrice: 39.90,
totalDays: 28,
daysRemaining: 14,
})).toThrow()
})
it('refuse daysRemaining > totalDays', () => {
expect(() => calculateProrata({
currentPlanPrice: 19.90,
newPlanPrice: 39.90,
totalDays: 28,
daysRemaining: 30,
})).toThrow()
})
})

View file

@ -0,0 +1,49 @@
import { describe, it, expect } from 'vitest'
import { canUserSimulate } from '../access'
describe('canUserSimulate', () => {
// Plan FREE — dans les limites
it('autorise un utilisateur free avec 0 simulation utilisée', () => {
const result = canUserSimulate({ plan: 'free', simulations_used: 0 })
expect(result.allowed).toBe(true)
})
it('autorise un utilisateur free avec 4 simulations utilisées', () => {
const result = canUserSimulate({ plan: 'free', simulations_used: 4 })
expect(result.allowed).toBe(true)
})
// Plan FREE — quota atteint
it('bloque un utilisateur free avec 5 simulations utilisées', () => {
const result = canUserSimulate({ plan: 'free', simulations_used: 5 })
expect(result.allowed).toBe(false)
expect(result.reason).toBe('quota_reached')
})
it('bloque un utilisateur free avec plus de 5 simulations (sécurité)', () => {
const result = canUserSimulate({ plan: 'free', simulations_used: 99 })
expect(result.allowed).toBe(false)
expect(result.reason).toBe('quota_reached')
})
// Plan STANDARD — illimité
it('autorise toujours un utilisateur standard', () => {
const result = canUserSimulate({ plan: 'standard', simulations_used: 999 })
expect(result.allowed).toBe(true)
})
// Plan PREMIUM — illimité
it('autorise toujours un utilisateur premium', () => {
const result = canUserSimulate({ plan: 'premium', simulations_used: 999 })
expect(result.allowed).toBe(true)
})
// Plan inconnu — sécurité défensive
it('bloque un plan inconnu', () => {
const result = canUserSimulate({ plan: 'unknown' as any, simulations_used: 0 })
expect(result.allowed).toBe(false)
expect(result.reason).toBe('invalid_plan')
})
})

View file

@ -0,0 +1,66 @@
import { describe, it, expect } from 'vitest'
import { checkFeatureAccess } from '../access'
describe('checkFeatureAccess', () => {
// Features accessibles en FREE
it('free peut accéder au rapport basique', () => {
expect(checkFeatureAccess('free', 'basic_report')).toBe(true)
})
// Features BLOQUÉES en FREE
it('free ne peut pas accéder au rapport détaillé', () => {
expect(checkFeatureAccess('free', 'detailed_report')).toBe(false)
})
it('free ne peut pas accéder au mode examen', () => {
expect(checkFeatureAccess('free', 'exam_mode')).toBe(false)
})
it('free ne peut pas accéder à la T2 live', () => {
expect(checkFeatureAccess('free', 'oral_t2_live')).toBe(false)
})
it('free ne peut pas accéder au dashboard', () => {
expect(checkFeatureAccess('free', 'dashboard')).toBe(false)
})
// Features STANDARD
it('standard peut accéder au rapport détaillé', () => {
expect(checkFeatureAccess('standard', 'detailed_report')).toBe(true)
})
it('standard peut accéder au dashboard', () => {
expect(checkFeatureAccess('standard', 'dashboard')).toBe(true)
})
it('standard ne peut PAS accéder au mode examen', () => {
expect(checkFeatureAccess('standard', 'exam_mode')).toBe(false)
})
it('standard ne peut PAS accéder à la T2 live', () => {
expect(checkFeatureAccess('standard', 'oral_t2_live')).toBe(false)
})
it('standard ne peut PAS accéder à l\'analyse des patterns', () => {
expect(checkFeatureAccess('standard', 'pattern_analysis')).toBe(false)
})
// Features PREMIUM
it('premium peut accéder au mode examen', () => {
expect(checkFeatureAccess('premium', 'exam_mode')).toBe(true)
})
it('premium peut accéder à la T2 live', () => {
expect(checkFeatureAccess('premium', 'oral_t2_live')).toBe(true)
})
it('premium peut accéder à l\'analyse des patterns', () => {
expect(checkFeatureAccess('premium', 'pattern_analysis')).toBe(true)
})
it('premium peut accéder à l\'indice de préparation', () => {
expect(checkFeatureAccess('premium', 'preparation_index')).toBe(true)
})
})

View file

@ -0,0 +1,52 @@
import { describe, it, expect } from 'vitest'
import { getPlanPermissions } from '../access'
describe('getPlanPermissions', () => {
describe('Plan FREE', () => {
it('retourne les bonnes permissions pour free', () => {
const perms = getPlanPermissions('free')
expect(perms.simulations_lifetime).toBe(5)
expect(perms.oral_t2_live).toBe(false)
expect(perms.detailed_report).toBe(false)
expect(perms.tips).toBe(false)
expect(perms.dashboard).toBe(false)
expect(perms.exam_mode).toBe(false)
expect(perms.pattern_analysis).toBe(false)
expect(perms.preparation_index).toBe(false)
})
})
describe('Plan STANDARD', () => {
it('retourne les bonnes permissions pour standard', () => {
const perms = getPlanPermissions('standard')
expect(perms.simulations_lifetime).toBeNull()
expect(perms.oral_t2_live).toBe(false)
expect(perms.detailed_report).toBe(true)
expect(perms.tips).toBe(true)
expect(perms.dashboard).toBe(true)
expect(perms.exam_mode).toBe(false) // Standard n'a PAS le mode examen
expect(perms.pattern_analysis).toBe(false)
expect(perms.preparation_index).toBe(false)
})
})
describe('Plan PREMIUM', () => {
it('retourne les bonnes permissions pour premium', () => {
const perms = getPlanPermissions('premium')
expect(perms.simulations_lifetime).toBeNull()
expect(perms.oral_t2_live).toBe(true)
expect(perms.detailed_report).toBe(true)
expect(perms.tips).toBe(true)
expect(perms.dashboard).toBe(true)
expect(perms.exam_mode).toBe(true)
expect(perms.pattern_analysis).toBe(true)
expect(perms.preparation_index).toBe(true)
})
})
it('lève une erreur pour un plan inconnu', () => {
expect(() => getPlanPermissions('unknown' as any)).toThrow()
})
})

View file

@ -0,0 +1,47 @@
import { describe, it, expect, vi, beforeEach } from 'vitest'
import { updateUserPlan } from '../planController'
// Mock du client Supabase
vi.mock('../supabase', () => ({
supabase: {
from: vi.fn(() => ({
update: vi.fn(() => ({
eq: vi.fn(() => ({
select: vi.fn(() => ({
single: vi.fn(() => ({
data: { id: 'test-user-id', plan: 'standard' },
error: null,
})),
})),
})),
})),
})),
},
}))
describe('updateUserPlan', () => {
it('met à jour le plan vers standard', async () => {
const result = await updateUserPlan('test-user-id', 'standard')
expect(result.success).toBe(true)
expect(result.plan).toBe('standard')
})
it('met à jour le plan vers premium', async () => {
const result = await updateUserPlan('test-user-id', 'premium')
expect(result.success).toBe(true)
})
it('refuse une valeur de plan invalide', async () => {
await expect(
updateUserPlan('test-user-id', 'super_premium' as any)
).rejects.toThrow('Plan invalide')
})
it('refuse un userId vide', async () => {
await expect(
updateUserPlan('', 'standard')
).rejects.toThrow('userId requis')
})
})

View file

@ -0,0 +1,61 @@
import { describe, it, expect, vi } from 'vitest'
import { verifyStripeWebhook } from '../stripe'
// Mock de la librairie Stripe
vi.mock('stripe', () => ({
default: vi.fn(() => ({
webhooks: {
constructEvent: vi.fn((payload, signature, secret) => {
if (signature === 'valid_signature') {
return {
type: 'checkout.session.completed',
data: { object: { client_reference_id: 'user-123' } },
}
}
throw new Error('No signatures found matching the expected signature')
}),
},
})),
}))
describe('verifyStripeWebhook', () => {
it('valide un webhook avec une signature correcte', () => {
const result = verifyStripeWebhook(
Buffer.from('payload'),
'valid_signature',
'whsec_test_secret'
)
expect(result.valid).toBe(true)
expect(result.event?.type).toBe('checkout.session.completed')
})
it('rejette un webhook avec une signature incorrecte', () => {
const result = verifyStripeWebhook(
Buffer.from('payload'),
'invalid_signature',
'whsec_test_secret'
)
expect(result.valid).toBe(false)
expect(result.error).toBeDefined()
})
it('rejette un payload vide', () => {
const result = verifyStripeWebhook(
Buffer.from(''),
'valid_signature',
'whsec_test_secret'
)
expect(result.valid).toBe(false)
})
it('rejette une signature vide', () => {
const result = verifyStripeWebhook(
Buffer.from('payload'),
'',
'whsec_test_secret'
)
expect(result.valid).toBe(false)
})
})

22
src/lib/planController.ts Normal file
View file

@ -0,0 +1,22 @@
import { supabase } from './supabase'
import { PLANS } from './access'
import type { Plan } from './access'
export async function updateUserPlan(
userId: string,
plan: Plan
): Promise<{ success: boolean; plan: Plan }> {
if (!userId) throw new Error('userId requis')
if (!(plan in PLANS)) throw new Error('Plan invalide')
const { data, error } = await supabase
.from('profiles')
.update({ plan })
.eq('id', userId)
.select()
.single()
if (error) throw new Error(error.message)
return { success: true, plan: data.plan }
}

46
src/lib/stripe.ts Normal file
View file

@ -0,0 +1,46 @@
import Stripe from 'stripe'
function getStripe() {
return new Stripe(process.env.STRIPE_SECRET_KEY ?? '')
}
export function verifyStripeWebhook(
payload: Buffer,
signature: string,
secret: string
): { valid: boolean; event?: Stripe.Event; error?: string } {
if (!payload.length || !signature) {
return { valid: false, error: 'Payload ou signature manquant' }
}
try {
const event = getStripe().webhooks.constructEvent(payload, signature, secret)
return { valid: true, event }
} catch (err) {
return { valid: false, error: (err as Error).message }
}
}
interface ProrataParams {
currentPlanPrice: number
newPlanPrice: number
totalDays: number
daysRemaining: number
}
export function calculateProrata(params: ProrataParams): { amount: number } {
const { currentPlanPrice, newPlanPrice, totalDays, daysRemaining } = params
if (currentPlanPrice < 0 || newPlanPrice < 0 || totalDays < 0 || daysRemaining < 0) {
throw new Error('Les valeurs ne peuvent pas être négatives')
}
if (daysRemaining > totalDays) {
throw new Error('daysRemaining ne peut pas dépasser totalDays')
}
const ratio = daysRemaining / totalDays
const credit = currentPlanPrice * ratio
const cost = newPlanPrice * ratio
const amount = Math.max(0, cost - credit)
return { amount }
}

6
src/lib/supabase.ts Normal file
View file

@ -0,0 +1,6 @@
import { createClient } from '@supabase/supabase-js'
const supabaseUrl = process.env.SUPABASE_URL ?? ''
const supabaseServiceRoleKey = process.env.SUPABASE_SERVICE_ROLE_KEY ?? ''
export const supabase = createClient(supabaseUrl, supabaseServiceRoleKey)