Tests: extract a merge_request_path helper

features/steps/shared/paths.rb

@@ -388,13 +388,11 @@ module SharedPaths
   end
   step 'I visit merge request page "Bug NS-04"' do
-    mr = MergeRequest.find_by(title: "Bug NS-04")
-    visit namespace_project_merge_request_path(mr.target_project.namespace, mr.target_project, mr)
+    visit merge_request_path("Bug NS-04")
   end
   step 'I visit merge request page "Bug NS-05"' do
-    mr = MergeRequest.find_by(title: "Bug NS-05")
-    visit namespace_project_merge_request_path(mr.target_project.namespace, mr.target_project, mr)
+    visit merge_request_path("Bug NS-05")
   end
   step 'I visit merge request page "Bug CO-01"' do
@@ -503,6 +501,11 @@ module SharedPaths
     Project.find_by!(name: 'Shop')
   end
+  def merge_request_path(title)
+    mr = MergeRequest.find_by(title: title)
+    namespace_project_merge_request_path(mr.target_project.namespace, mr.target_project, mr)
+  end
+
   # ----------------------------------------
   # Errors
   # ----------------------------------------