// Mock for node-fetch to prevent real API calls during tests
import { jest } from '@jest/globals';
export const mockFetch = jest.fn();
// Mock response helper
export const createMockResponse = (
data: any,
status: number = 200,
statusText: string = 'OK',
contentType: string = 'application/json'
) => ({
ok: status >= 200 && status < 300,
status,
statusText,
headers: {
get: (key: string) => {
if (key.toLowerCase() === 'content-type') {
return contentType;
}
return null;
}
},
json: async () => data,
text: async () => typeof data === 'string' ? data : JSON.stringify(data)
});
// Mock error response helper
export const createMockErrorResponse = (
status: number,
statusText: string,
errorData: any = null
) => ({
ok: false,
status,
statusText,
headers: {
get: (key: string) => {
if (key.toLowerCase() === 'content-type') {
return 'application/json';
}
return null;
}
},
json: async () => errorData || { detail: statusText },
text: async () => errorData ? JSON.stringify(errorData) : statusText
});
// Reset fetch mock
export const resetFetchMock = () => {
mockFetch.mockReset();
};
// Setup fetch mock with default behavior
export const setupFetchMock = () => {
mockFetch.mockImplementation(async (url: string, options?: any) => {
// Default to 404 for unhandled routes
return createMockErrorResponse(404, 'Not Found', {
detail: 'Endpoint not mocked'
});
});
};
// Export as default to replace node-fetch
export default mockFetch;
