Convert `media_proxy` controller spec to request spec (#31600)

spec/controllers/media_proxy_controller_spec.rb

@@ -1,42 +0,0 @@
-# frozen_string_literal: true
-
-require 'rails_helper'
-
-describe MediaProxyController do
-  render_views
-
-  before do
-    stub_request(:get, 'http://example.com/attachment.png').to_return(request_fixture('avatar.txt'))
-  end
-
-  describe '#show' do
-    it 'redirects when attached to a status' do
-      status = Fabricate(:status)
-      media_attachment = Fabricate(:media_attachment, status: status, remote_url: 'http://example.com/attachment.png')
-      get :show, params: { id: media_attachment.id }
-
-      expect(response).to have_http_status(302)
-    end
-
-    it 'responds with missing when there is not an attached status' do
-      media_attachment = Fabricate(:media_attachment, status: nil, remote_url: 'http://example.com/attachment.png')
-      get :show, params: { id: media_attachment.id }
-
-      expect(response).to have_http_status(404)
-    end
-
-    it 'raises when id cant be found' do
-      get :show, params: { id: 'missing' }
-
-      expect(response).to have_http_status(404)
-    end
-
-    it 'raises when not permitted to view' do
-      status = Fabricate(:status, visibility: :direct)
-      media_attachment = Fabricate(:media_attachment, status: status, remote_url: 'http://example.com/attachment.png')
-      get :show, params: { id: media_attachment.id }
-
-      expect(response).to have_http_status(404)
-    end
-  end
-end

spec/requests/media_proxy_spec.rb

@@ -0,0 +1,67 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+describe 'Media Proxy' do
+  describe 'GET /media_proxy/:id' do
+    before do
+      integration_session.https! # TODO: Move to global rails_helper for all request specs?
+      host! Rails.configuration.x.local_domain # TODO: Move to global rails_helper for all request specs?
+
+      stub_request(:get, 'http://example.com/attachment.png').to_return(request_fixture('avatar.txt'))
+    end
+
+    context 'when attached to a status' do
+      let(:status) { Fabricate(:status) }
+      let(:media_attachment) { Fabricate(:media_attachment, status: status, remote_url: 'http://example.com/attachment.png') }
+
+      it 'redirects to correct original url' do
+        get "/media_proxy/#{media_attachment.id}"
+
+        expect(response)
+          .to have_http_status(302)
+          .and redirect_to media_attachment.file.url(:original)
+      end
+
+      it 'redirects to small style url' do
+        get "/media_proxy/#{media_attachment.id}/small"
+
+        expect(response)
+          .to have_http_status(302)
+          .and redirect_to media_attachment.file.url(:small)
+      end
+    end
+
+    context 'when there is not an attached status' do
+      let(:media_attachment) { Fabricate(:media_attachment, status: status, remote_url: 'http://example.com/attachment.png') }
+
+      it 'responds with missing' do
+        get "/media_proxy/#{media_attachment.id}"
+
+        expect(response)
+          .to have_http_status(404)
+      end
+    end
+
+    context 'when id cannot be found' do
+      it 'responds with missing' do
+        get '/media_proxy/missing'
+
+        expect(response)
+          .to have_http_status(404)
+      end
+    end
+
+    context 'when not permitted to view' do
+      let(:status) { Fabricate(:status, visibility: :direct) }
+      let(:media_attachment) { Fabricate(:media_attachment, status: status, remote_url: 'http://example.com/attachment.png') }
+
+      it 'responds with missing' do
+        get "/media_proxy/#{media_attachment.id}"
+
+        expect(response)
+          .to have_http_status(404)
+      end
+    end
+  end
+end