Closer/functions/dist/billing/entitlementLogic.test.js

137 lines
7.8 KiB
JavaScript

"use strict";
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var __importStar = (this && this.__importStar) || (function () {
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Object.defineProperty(exports, "__esModule", { value: true });
// Mock firebase-admin before any module under test is imported.
// `admin.firestore` must work as both a callable (admin.firestore()) and a
// namespace (admin.firestore.Timestamp). Object.assign achieves both.
jest.mock('firebase-admin', () => {
const firestoreFn = jest.fn();
firestoreFn.Timestamp = {
now: jest.fn(() => ({ toMillis: () => 1000000000000 })),
fromMillis: jest.fn((ms) => ({ toMillis: () => ms })),
};
return {
firestore: firestoreFn,
apps: [],
initializeApp: jest.fn(),
};
});
const admin = __importStar(require("firebase-admin"));
const entitlementLogic_1 = require("./entitlementLogic");
// ── Helpers ───────────────────────────────────────────────────────────────────
function event(overrides = {}) {
return Object.assign({ id: 'evt-001', type: 'INITIAL_PURCHASE', app_user_id: 'user-123', product_id: 'closer_premium_monthly', entitlement_id: 'closer_premium' }, overrides);
}
function buildFirestoreMock(opts = {}) {
const mockSet = jest.fn().mockResolvedValue(undefined);
const mockCreate = jest.fn().mockImplementation(() => opts.createShouldFail
? Promise.reject(Object.assign(new Error('ALREADY_EXISTS'), { code: 6 }))
: Promise.resolve(undefined));
// Leaf doc ref (e.g. users/{uid}/entitlements/premium)
const deepDocRef = { set: mockSet };
const deepDocFn = jest.fn().mockReturnValue(deepDocRef);
const subCollectionRef = { doc: deepDocFn };
const subCollectionFn = jest.fn().mockReturnValue(subCollectionRef);
// Top-level doc ref: supports create (idempotency marker) and subcollection access
const topDocRef = { create: mockCreate, set: mockSet, collection: subCollectionFn };
const mockDoc = jest.fn().mockReturnValue(topDocRef);
const mockCollection = jest.fn().mockReturnValue({ doc: mockDoc });
const mockInstance = { collection: mockCollection };
admin.firestore.mockReturnValue(mockInstance);
return { mockSet, mockCreate };
}
// ── isPremiumEntitlement ──────────────────────────────────────────────────────
describe('isPremiumEntitlement', () => {
it('returns true when entitlement_id matches', () => {
expect((0, entitlementLogic_1.isPremiumEntitlement)(event({ entitlement_id: 'closer_premium' }))).toBe(true);
});
it('returns true when entitlement_ids array includes the id', () => {
expect((0, entitlementLogic_1.isPremiumEntitlement)(event({ entitlement_id: undefined, entitlement_ids: ['closer_premium', 'other'] }))).toBe(true);
});
it('returns false for a different entitlement_id', () => {
expect((0, entitlementLogic_1.isPremiumEntitlement)(event({ entitlement_id: 'other_entitlement', entitlement_ids: [] }))).toBe(false);
});
it('returns false when neither id nor ids reference the premium entitlement', () => {
expect((0, entitlementLogic_1.isPremiumEntitlement)(event({ entitlement_id: undefined, entitlement_ids: ['not_premium'] }))).toBe(false);
});
});
// ── Event type sets ───────────────────────────────────────────────────────────
describe('PREMIUM_ACTIVE_TYPES', () => {
it.each(['INITIAL_PURCHASE', 'RENEWAL', 'PRODUCT_CHANGE', 'TRANSFER', 'UNCANCELLATION'])('contains %s', (type) => expect(entitlementLogic_1.PREMIUM_ACTIVE_TYPES.has(type)).toBe(true));
it.each(['EXPIRATION', 'CANCELLATION', 'BILLING_ISSUE'])('does not contain revocation event %s', (type) => expect(entitlementLogic_1.PREMIUM_ACTIVE_TYPES.has(type)).toBe(false));
});
describe('PREMIUM_REVOKED_TYPES', () => {
it.each(['EXPIRATION', 'CANCELLATION', 'BILLING_ISSUE', 'SUBSCRIBER_ALIAS'])('contains %s', (type) => expect(entitlementLogic_1.PREMIUM_REVOKED_TYPES.has(type)).toBe(true));
it.each(['INITIAL_PURCHASE', 'RENEWAL'])('does not contain active event %s', (type) => expect(entitlementLogic_1.PREMIUM_REVOKED_TYPES.has(type)).toBe(false));
});
// ── applyEntitlementEvent ─────────────────────────────────────────────────────
describe('applyEntitlementEvent', () => {
beforeEach(() => {
jest.clearAllMocks();
});
it('grants premium on INITIAL_PURCHASE', async () => {
const { mockSet } = buildFirestoreMock();
await (0, entitlementLogic_1.applyEntitlementEvent)(event({ type: 'INITIAL_PURCHASE' }));
expect(mockSet).toHaveBeenCalledWith(expect.objectContaining({ premium: true }));
});
it('revokes premium on EXPIRATION', async () => {
const { mockSet } = buildFirestoreMock();
await (0, entitlementLogic_1.applyEntitlementEvent)(event({ type: 'EXPIRATION' }));
expect(mockSet).toHaveBeenCalledWith(expect.objectContaining({ premium: false, expiresAt: null }));
});
it('revokes premium on CANCELLATION', async () => {
const { mockSet } = buildFirestoreMock();
await (0, entitlementLogic_1.applyEntitlementEvent)(event({ type: 'CANCELLATION' }));
expect(mockSet).toHaveBeenCalledWith(expect.objectContaining({ premium: false }));
});
it('is idempotent — skips duplicate event ids', async () => {
const { mockSet } = buildFirestoreMock({ createShouldFail: true });
await (0, entitlementLogic_1.applyEntitlementEvent)(event());
// The idempotency guard fires (create threw ALREADY_EXISTS), so set is never called.
expect(mockSet).not.toHaveBeenCalled();
});
it('stores expiresAt when expiration_at_ms is present', async () => {
const { mockSet } = buildFirestoreMock();
const expiresAtMs = Date.now() + 86400000;
await (0, entitlementLogic_1.applyEntitlementEvent)(event({ type: 'RENEWAL', expiration_at_ms: expiresAtMs }));
expect(mockSet).toHaveBeenCalledWith(expect.objectContaining({ premium: true }));
});
it('ignores non-premium entitlement events', async () => {
const { mockSet } = buildFirestoreMock();
await (0, entitlementLogic_1.applyEntitlementEvent)(event({ entitlement_id: 'some_other_entitlement', entitlement_ids: [] }));
expect(mockSet).not.toHaveBeenCalled();
});
});
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