fix: use mutated request for request URL in live-response (#4117)

src/core/components/live-response.jsx

@@ -53,7 +53,7 @@ export default class LiveResponse extends React.Component {
 
     const curlRequest = showMutatedRequest ? specSelectors.mutatedRequestFor(path, method) : specSelectors.requestFor(path, method)
     const status = response.get("status")
-    const url = response.get("url")
+    const url = curlRequest.get("url")
     const headers = response.get("headers").toJS()
     const notDocumented = response.get("notDocumented")
     const isError = response.get("error")

test/components/live-response.js

@@ -22,7 +22,7 @@ describe("<LiveResponse/>", function(){
       accept: "application/xml",
       mutated: "header"
     },
-    url: "http://petstore.swagger.io/v2/pet/1"
+    url: "http://mutated.petstore.swagger.io/v2/pet/1"
   })
 
   let requests = {
@@ -80,6 +80,9 @@ describe("<LiveResponse/>", function(){
       expect(curl.length).toEqual(1)
       expect(curl.props().request).toBe(requests[test.expected.request])
 
+      const expectedUrl = requests[test.expected.request].get("url")
+      expect(wrapper.find("div.request-url pre").text()).toEqual(expectedUrl)
+
     })
   })
 })