jest.setup.js

import '@testing-library/jest-dom'

// Mock Next.js router
jest.mock('next/router', () => ({
    useRouter: () => ({
        route: '/',
        pathname: '/',
        query: {},
        asPath: '/',
        push: jest.fn(),
        replace: jest.fn(),
        reload: jest.fn(),
        back: jest.fn(),
        prefetch: jest.fn().mockResolvedValue(undefined),
        beforePopState: jest.fn(),
        events: {
            on: jest.fn(),
            off: jest.fn(),
            emit: jest.fn(),
        },
        isFallback: false,
        isReady: true,
    }),
}))

// Mock window.crypto for better-auth
Object.defineProperty(window, 'crypto', {
    value: {
        randomUUID: () => 'mock-uuid-' + Math.random().toString(36).substr(2, 9),
        getRandomValues: (arr) => {
            for (let i = 0; i < arr.length; i++) {
                arr[i] = Math.floor(Math.random() * 256)
            }
            return arr
        },
    },
})

// Mock fetch for API calls
global.fetch = jest.fn()

// Suppress console warnings in tests
const originalConsoleWarn = console.warn
const originalConsoleError = console.error

beforeEach(() => {
    console.warn = jest.fn()
    console.error = jest.fn()
})

afterEach(() => {
    console.warn = originalConsoleWarn
    console.error = originalConsoleError
    jest.clearAllMocks()
})