Function createMockNextRequest

apps/sim/app/api/chat/[identifier]/route.test.ts:22–48

* Creates a mock NextRequest with cookies support for testing.

(
  method = 'GET',
  body?: unknown,
  headers: Record<string, string> = {},
  url = 'http://localhost:3000/api/test'
)

 * Creates a mock NextRequest with cookies support for testing.
 */
function createMockNextRequest(
  method = 'GET',
  body?: unknown,
  headers: Record<string, string> = {},
  url = 'http://localhost:3000/api/test'
): any {
  const headersObj = new Headers({
    'Content-Type': 'application/json',
    ...headers,
  })

  const parsedUrl = new URL(url)

  return {
    method,
    headers: headersObj,
    nextUrl: parsedUrl,
    cookies: {
      get: vi.fn().mockReturnValue(undefined),
    },
    json:
      body !== undefined
        ? vi.fn().mockResolvedValue(body)
        : vi.fn().mockRejectedValue(new Error('No body')),
    url,
  }
}

const createMockStream = () => {
  return new ReadableStream({