Fix tests

spec/controllers/projects_controller_spec.rb

@@ -30,7 +30,7 @@ describe ProjectsController do
       it 'returns a content with original filename, new link, and correct type.' do
         expect(response.body).to match '\"alt\":\"rails_sample\"'
-        expect(response.body).to match "\"url\":\"http://test.host/uploads/#{project.path_with_namespace}"
+        expect(response.body).to match "\"url\":\"/#{project.path_with_namespace}/uploads"
         expect(response.body).to match '\"is_image\":true'
       end
     end
@@ -42,7 +42,7 @@ describe ProjectsController do
       it 'returns a content with original filename, new link, and correct type.' do
         expect(response.body).to match '\"alt\":\"doc_sample.txt\"'
-        expect(response.body).to match "\"url\":\"http://test.host/uploads/#{project.path_with_namespace}"
+        expect(response.body).to match "\"url\":\"/#{project.path_with_namespace}/uploads"
         expect(response.body).to match '\"is_image\":false'
       end
     end