// Global test timeout
jest.setTimeout(10000);
// Mock environment variables
process.env.NODE_ENV = "test";
// Mock console methods to reduce noise in tests
const originalConsole = { ...console };
beforeAll(() => {
// Mock console methods
global.console = {
...console,
log: jest.fn(),
error: jest.fn(),
warn: jest.fn(),
info: jest.fn(),
debug: jest.fn(),
};
});
afterAll(() => {
// Restore console
global.console = originalConsole;
// Restore fetch
global.fetch = originalFetch;
});
// Global error handler for unhandled promises
process.on("unhandledRejection", (reason) => {
// During tests, it's better to fail the test case than to log an unhandled rejection
// If a promise is expected to reject, it should be handled with .catch() or await expect().rejects
throw new Error(`Unhandled Rejection in tests: ${reason}`);
});
// Store original fetch for restoration
const originalFetch = global.fetch;
// Global fetch mock setup
global.fetch = jest.fn() as jest.MockedFunction<typeof fetch>;
// Helper function to create mock responses
export const createMockResponse = (data: any, status = 200): Response => {
return {
ok: status >= 200 && status < 300,
status,
statusText: status === 200 ? "OK" : "Error",
headers: new Headers(),
json: async () => data,
text: async () => JSON.stringify(data),
} as Response;
};
// Helper function to create mock error responses
export const createMockErrorResponse = (error: string, status = 500): Response => {
return {
ok: false,
status,
statusText: "Error",
headers: new Headers(),
json: async () => ({ error }),
text: async () => JSON.stringify({ error }),
} as Response;
};
