feat: options.request.fetch

Author: gr2m

lib/request.js

@@ -15,7 +15,9 @@ function request (requestOptions) {
   let status
   let url
 
-  return mockable.fetch(requestOptions.url, Object.assign({
+  const fetch = (requestOptions.request && requestOptions.request.fetch) || mockable.fetch
+
+  return fetch(requestOptions.url, Object.assign({
     method: requestOptions.method,
     body: requestOptions.body,
     headers: requestOptions.headers,
@@ -26,7 +28,7 @@ function request (requestOptions) {
       url = response.url
       status = response.status
 
-      for (const keyAndValue of response.headers.entries()) {
+      for (const keyAndValue of response.headers) {
         headers[keyAndValue[0]] = keyAndValue[1]
       }