| |
| |
| |
|
|
| import { NextResponse } from 'next/dist/server/web/spec-extension/response' |
|
|
| const toJSON = async (response: Response) => ({ |
| body: await response.json(), |
| contentType: response.headers.get('content-type'), |
| status: response.status, |
| }) |
|
|
| it('automatically parses and formats JSON', async () => { |
| expect(await toJSON(NextResponse.json({ message: 'hello!' }))).toMatchObject({ |
| contentType: 'application/json', |
| body: { message: 'hello!' }, |
| }) |
|
|
| expect( |
| await toJSON(NextResponse.json({ status: 'success' }, { status: 201 })) |
| ).toMatchObject({ |
| contentType: 'application/json', |
| body: { status: 'success' }, |
| status: 201, |
| }) |
|
|
| expect( |
| await toJSON( |
| NextResponse.json({ error: { code: 'bad_request' } }, { status: 400 }) |
| ) |
| ).toMatchObject({ |
| contentType: 'application/json', |
| body: { error: { code: 'bad_request' } }, |
| status: 400, |
| }) |
|
|
| expect(await toJSON(NextResponse.json(null))).toMatchObject({ |
| contentType: 'application/json', |
| body: null, |
| }) |
|
|
| expect(await toJSON(NextResponse.json(''))).toMatchObject({ |
| contentType: 'application/json', |
| body: '', |
| }) |
| }) |
|
|
| it('can be cloned', async () => { |
| const fetchResponse = await fetch('https://example.vercel.sh') |
| const newResponse = new NextResponse(fetchResponse.body, fetchResponse) |
| expect(await newResponse.text()).toContain('Example Domain') |
| expect(Object.fromEntries(newResponse.headers)).toMatchObject({ |
| server: 'Vercel', |
| }) |
| }) |
|
|
| it('can return JSON', async () => { |
| const response = NextResponse.json({ hello: 'world' }) |
| expect(await response.json()).toEqual({ hello: 'world' }) |
| }) |
|
|
