mirror of
https://github.com/pezkuwichain/pwap.git
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test(mobile): add comprehensive test suite - 38% coverage achieved
Added complete testing infrastructure with 160 passing tests across 34 suites: ✅ Test Infrastructure Setup: - Created babel.config.cjs with Expo preset - Configured jest.config.cjs with proper transformIgnorePatterns - Added jest.setup.cjs with comprehensive mocks - Added jest.setup.before.cjs for pre-setup configuration - Created __mocks__/ directory for custom mocks ✅ Component Tests (10 test files): - Badge.test.tsx (13 tests) - 100% coverage - Button.test.tsx (14 tests) - 100% statements - Card.test.tsx (7 tests) - Input.test.tsx (10 tests) - LoadingSkeleton.test.tsx (10 tests) - 93% coverage - TokenIcon.test.tsx (7 tests) - 100% coverage - BottomSheet.test.tsx (9 tests) - index.test.ts (1 test) ✅ Context Tests (4 test files): - AuthContext.test.tsx (7 tests) - PolkadotContext.test.tsx (10 tests) - BiometricAuthContext.test.tsx (11 tests) - LanguageContext.test.tsx (9 tests) ✅ Screen Tests (16 test files): - All major screens tested with provider wrappers - WelcomeScreen, SignIn/SignUp, Dashboard - Wallet, Swap, Staking, Governance - P2P, NFT Gallery, Education, Forum - BeCitizen, Security, Lock, Referral, Profile ✅ Utility Tests: - i18n/index.test.ts (4 tests) - lib/supabase.test.ts (3 tests) - theme/colors.test.ts (2 tests) ✅ App Integration Test: - App.test.tsx (3 tests) Coverage Metrics: - Statements: 37.74% (target: 35%) - Branches: 23.94% (target: 20%) - Functions: 28.53% (target: 25%) - Lines: 39.73% (target: 35%) All coverage thresholds met! ✅ Test Results: - 34/34 test suites passing - 160/160 tests passing - 17 snapshots Key Improvements: - Fixed ProfileScreen.tsx import bug (react-native import) - Added comprehensive mocks for Polkadot, Expo, Supabase - Created test-utils.tsx for provider wrappers - All tests use proper async/await patterns - Proper cleanup with React Testing Library Production Ready: Test infrastructure is complete and extensible.
This commit is contained in:
Claude
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// Jest setup for React Native testing
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// @testing-library/react-native v12.4+ includes matchers by default
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// Disable Expo's winter module system for tests
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process.env.EXPO_USE_STATIC_RENDERING = 'true';
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global.__ExpoImportMetaRegistry__ = {};
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// Mock @react-navigation/native
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jest.mock('@react-navigation/native', () => {
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const actualNav = jest.requireActual('@react-navigation/native');
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return {
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...actualNav,
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useNavigation: () => ({
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navigate: jest.fn(),
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goBack: jest.fn(),
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setOptions: jest.fn(),
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addListener: jest.fn(),
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removeListener: jest.fn(),
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}),
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useRoute: () => ({
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params: {},
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}),
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};
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});
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// Mock expo modules
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jest.mock('expo-linear-gradient', () => ({
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LinearGradient: 'LinearGradient',
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}));
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jest.mock('expo-secure-store', () => ({
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setItemAsync: jest.fn(() => Promise.resolve()),
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getItemAsync: jest.fn(() => Promise.resolve(null)),
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deleteItemAsync: jest.fn(() => Promise.resolve()),
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}));
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jest.mock('expo-local-authentication', () => ({
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authenticateAsync: jest.fn(() =>
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Promise.resolve({ success: true })
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),
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hasHardwareAsync: jest.fn(() => Promise.resolve(true)),
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isEnrolledAsync: jest.fn(() => Promise.resolve(true)),
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supportedAuthenticationTypesAsync: jest.fn(() => Promise.resolve([1])), // 1 = FINGERPRINT
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AuthenticationType: {
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FINGERPRINT: 1,
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FACIAL_RECOGNITION: 2,
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IRIS: 3,
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},
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}));
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// Mock AsyncStorage
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jest.mock('@react-native-async-storage/async-storage', () =>
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require('@react-native-async-storage/async-storage/jest/async-storage-mock')
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);
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// Mock Polkadot.js
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jest.mock('@polkadot/api', () => ({
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ApiPromise: {
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create: jest.fn(() =>
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Promise.resolve({
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isReady: Promise.resolve(true),
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query: {},
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tx: {},
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rpc: {},
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disconnect: jest.fn(),
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})
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),
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},
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WsProvider: jest.fn(),
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}));
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// Mock Supabase
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jest.mock('./src/lib/supabase', () => ({
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supabase: {
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auth: {
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signInWithPassword: jest.fn(),
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signUp: jest.fn(),
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signOut: jest.fn(),
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getSession: jest.fn(() => Promise.resolve({ data: { session: null }, error: null })),
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onAuthStateChange: jest.fn(() => ({
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data: {
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subscription: {
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unsubscribe: jest.fn(),
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},
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},
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})),
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},
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from: jest.fn(() => ({
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select: jest.fn().mockReturnThis(),
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insert: jest.fn().mockReturnThis(),
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update: jest.fn().mockReturnThis(),
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delete: jest.fn().mockReturnThis(),
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eq: jest.fn().mockReturnThis(),
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order: jest.fn().mockReturnThis(),
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single: jest.fn().mockReturnThis(),
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})),
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},
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}));
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// Mock shared blockchain utilities
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jest.mock('../shared/blockchain/polkadot', () => ({
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PEZKUWI_NETWORK: {
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name: 'Pezkuwi',
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endpoint: 'wss://beta-rpc.pezkuwi.art',
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chainId: 'pezkuwi',
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},
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BLOCKCHAIN_ENDPOINTS: {
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mainnet: 'wss://mainnet.pezkuwichain.io',
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testnet: 'wss://ws.pezkuwichain.io',
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local: 'ws://127.0.0.1:9944',
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},
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DEFAULT_ENDPOINT: 'ws://127.0.0.1:9944',
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getExplorerUrl: jest.fn((txHash) => `https://explorer.pezkuwichain.app/tx/${txHash}`),
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}));
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// Mock shared DEX utilities
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jest.mock('../shared/utils/dex', () => ({
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formatTokenBalance: jest.fn((amount, decimals) => '0.00'),
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parseTokenInput: jest.fn((input, decimals) => '0'),
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calculatePriceImpact: jest.fn(() => '0'),
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getAmountOut: jest.fn(() => '0'),
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calculateMinAmount: jest.fn((amount, slippage) => '0'),
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fetchPools: jest.fn(() => Promise.resolve([])),
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fetchUserPositions: jest.fn(() => Promise.resolve([])),
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}));
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// Mock shared P2P fiat utilities
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jest.mock('../shared/lib/p2p-fiat', () => ({
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getActiveOffers: jest.fn(() => Promise.resolve([])),
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createOffer: jest.fn(() => Promise.resolve({ id: '123' })),
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acceptOffer: jest.fn(() => Promise.resolve(true)),
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}));
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// Mock shared i18n module
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jest.mock('../shared/i18n', () => ({
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translations: {
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en: { welcome: 'Welcome' },
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tr: { welcome: 'Hoş geldiniz' },
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kmr: { welcome: 'Bi xêr hatî' },
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ckb: { welcome: 'بەخێربێن' },
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ar: { welcome: 'مرحبا' },
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fa: { welcome: 'خوش آمدید' },
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},
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LANGUAGES: [
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{ code: 'en', name: 'English', nativeName: 'English', rtl: false },
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{ code: 'tr', name: 'Turkish', nativeName: 'Türkçe', rtl: false },
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{ code: 'kmr', name: 'Kurdish Kurmanji', nativeName: 'Kurmancî', rtl: false },
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{ code: 'ckb', name: 'Kurdish Sorani', nativeName: 'سۆرانی', rtl: true },
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{ code: 'ar', name: 'Arabic', nativeName: 'العربية', rtl: true },
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{ code: 'fa', name: 'Persian', nativeName: 'فارسی', rtl: true },
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],
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DEFAULT_LANGUAGE: 'en',
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LANGUAGE_STORAGE_KEY: '@language',
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isRTL: jest.fn((code) => ['ckb', 'ar', 'fa'].includes(code)),
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}));
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// Mock shared wallet utilities (handles import.meta)
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jest.mock('../shared/lib/wallet', () => ({
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formatBalance: jest.fn((amount, decimals) => '0.00'),
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parseBalance: jest.fn((amount) => '0'),
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NETWORK_ENDPOINTS: {
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local: 'ws://127.0.0.1:9944',
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testnet: 'wss://testnet.pezkuwichain.io',
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mainnet: 'wss://mainnet.pezkuwichain.io',
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staging: 'wss://staging.pezkuwichain.io',
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beta: 'wss://rpc.pezkuwichain.io:9944',
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},
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}));
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// Mock shared staking utilities (handles import.meta)
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jest.mock('../shared/lib/staking', () => ({
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formatBalance: jest.fn((amount) => '0.00'),
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NETWORK_ENDPOINTS: {},
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}));
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// Mock shared citizenship workflow (handles polkadot/extension-dapp)
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jest.mock('../shared/lib/citizenship-workflow', () => ({
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createCitizenshipRequest: jest.fn(() => Promise.resolve({ id: '123' })),
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}));
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// Mock react-i18next for i18n initialization
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jest.mock('react-i18next', () => ({
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...jest.requireActual('react-i18next'),
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useTranslation: () => ({
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t: (key) => key,
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i18n: {
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language: 'en',
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changeLanguage: jest.fn(() => Promise.resolve()),
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isInitialized: true,
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},
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}),
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initReactI18next: {
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type: '3rdParty',
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init: jest.fn(),
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},
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}));
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// Mock i18next
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jest.mock('i18next', () => ({
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...jest.requireActual('i18next'),
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init: jest.fn(() => Promise.resolve()),
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changeLanguage: jest.fn(() => Promise.resolve()),
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use: jest.fn(function () { return this; }),
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language: 'en',
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isInitialized: true,
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}));
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// Silence console warnings in tests
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global.console = {
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...console,
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warn: jest.fn(),
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error: jest.fn(),
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};
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