From 21a767dcfa2fba35a6bd641d7d7933f8734d41ee Mon Sep 17 00:00:00 2001
From: Matt Jankowski <mjankowski@thoughtbot.com>
Date: Mon, 17 Apr 2017 13:58:03 -0400
Subject: Improve handling of HTTP_ACCEPT for webfinger (#2008)

This change includes:

- Improve the spec coverage for incoming request to the webfinger action
- For requests without an accept header (ie, what a browser might look like),
  return a JSON response.
- For requests with an explicit format of xml or json, return that format.
- For requests using an accept header, return that format.

Also adds failing spec showing webfinger does not return xml, which covers the
issue described in: https://github.com/tootsuite/mastodon/issues/1983
---
 spec/requests/webfinger_request_spec.rb | 45 ++++++++++++++++++++++-----------
 1 file changed, 30 insertions(+), 15 deletions(-)

(limited to 'spec/requests')

diff --git a/spec/requests/webfinger_request_spec.rb b/spec/requests/webfinger_request_spec.rb
index b5690d22f..a17d6cc22 100644
--- a/spec/requests/webfinger_request_spec.rb
+++ b/spec/requests/webfinger_request_spec.rb
@@ -1,33 +1,48 @@
-require "rails_helper"
+require 'rails_helper'
 
-describe "The webfinger route" do
+describe 'The webfinger route' do
   let(:alice) { Fabricate(:account, username: 'alice') }
 
-  describe "requested without accepts headers" do
-    it "returns a json response" do
-      get webfinger_url, params: { resource: alice.to_webfinger_s }
+  describe 'requested with standard accepts headers' do
+    it 'returns a json response' do
+      get webfinger_url(resource: alice.to_webfinger_s)
 
       expect(response).to have_http_status(:success)
-      expect(response.content_type).to eq "application/jrd+json"
+      expect(response.content_type).to eq 'application/jrd+json'
     end
   end
 
-  describe "requested with html in accepts headers" do
-    it "returns a json response" do
-      headers = { 'HTTP_ACCEPT' => 'text/html' }
-      get webfinger_url, params: { resource: alice.to_webfinger_s }, headers: headers
+  describe 'asking for xml format' do
+    it 'returns an xml response for xml format' do
+      get webfinger_url(resource: alice.to_webfinger_s, format: :xml)
+
+      expect(response).to have_http_status(:success)
+      expect(response.content_type).to eq 'application/xrd+xml'
+    end
+
+    it 'returns an xml response for xml accept header' do
+      headers = { 'HTTP_ACCEPT' => 'application/xrd+xml' }
+      get webfinger_url(resource: alice.to_webfinger_s), headers: headers
 
       expect(response).to have_http_status(:success)
-      expect(response.content_type).to eq "application/jrd+json"
+      expect(response.content_type).to eq 'application/xrd+xml'
     end
   end
 
-  describe "requested with xml format" do
-    it "returns an xml response" do
-      get webfinger_url(resource: alice.to_webfinger_s, format: :xml)
+  describe 'asking for json format' do
+    it 'returns a json response for json format' do
+      get webfinger_url(resource: alice.to_webfinger_s, format: :json)
+
+      expect(response).to have_http_status(:success)
+      expect(response.content_type).to eq 'application/jrd+json'
+    end
+
+    it 'returns a json response for json accept header' do
+      headers = { 'HTTP_ACCEPT' => 'application/jrd+json' }
+      get webfinger_url(resource: alice.to_webfinger_s), headers: headers
 
       expect(response).to have_http_status(:success)
-      expect(response.content_type).to eq "application/xrd+xml"
+      expect(response.content_type).to eq 'application/jrd+json'
     end
   end
 end
-- 
cgit