set()

Sets one, or multiple headers on the mocked response.

Call signature

1function set(name: string, value: string): MockedResponse
2function set(headers: Record<string, string | string[]>): MockedResponse

Examples

Single header

1rest.get('/user', (req, res, ctx) => {
2  return res(ctx.set('Content-Type', 'application/hal+json'))
3})

Multiple values

1rest.get('/user', (req, res, ctx) => {
2  return res(
3    ctx.set({
4      'x-my-header': ['one', 'two'],
5    }),
6  )
7})

Multiple headers

1rest.get('/user', (req, res, ctx) => {
2  return res(
3    ctx.set({
4      'Accept-Language': 'en-US',
5      'Content-Type': ['application/json', 'application/hal+json'],
6      'Content-Length': '40032',
7    }),
8  )
9})