Function parseFullReplyResult

lib/playback_interceptor.js:10–33

(fullReplyResult)

const { FetchResponse } = require('@mswjs/interceptors')

function parseFullReplyResult(fullReplyResult) {
  debug('full response from callback result: %j', fullReplyResult)

  if (!Array.isArray(fullReplyResult)) {
    throw Error('A single function provided to .reply MUST return an array')
  }

  if (fullReplyResult.length > 3) {
    throw Error(
      'The array returned from the .reply callback contains too many values',
    )
  }

  const [status, body = '', headers] = fullReplyResult

  if (!Number.isInteger(status)) {
    throw new Error(`Invalid ${typeof status} value for status code`)
  }

  const rawHeaders = common.headersInputToRawArray(headers)
  debug('response.rawHeaders after reply: %j', rawHeaders)

  return [status, body, rawHeaders]
}

/**
 * Determine which of the default headers should be added to the response.