Fix rubocop, I18n, cleanup rebase

spec/concerns/scoring_result_formatting_spec.rb

@@ -1,54 +0,0 @@
-# frozen_string_literal: true
-
-require 'rails_helper'
-
-class Controller < AnonymousController
-  include ScoringResultFormatting
-end
-
-describe ScoringResultFormatting do
-  let(:controller) { Controller.new }
-  let(:filename) { 'exercise.py' }
-  let(:feedback_message) { '**good work**' }
-  let(:outputs) { [{filename: filename, message: feedback_message}] }
-
-  describe 'feedback message' do
-    let(:new_feedback_message) { controller.format_scoring_results(outputs).first[:message] }
-
-    context 'when the feedback message is not a path to a locale' do
-      let(:feedback_message) { '**good work**' }
-
-      it 'renders the feedback message as markdown' do
-        expect(new_feedback_message).to match('<p><strong>good work</strong></p>')
-      end
-    end
-
-    context 'when the feedback message is a valid path to a locale' do
-      let(:feedback_message) { 'exercises.implement.default_test_feedback' }
-
-      it 'replaces the feedback message with the locale' do
-        expect(new_feedback_message).to eq(I18n.t(feedback_message))
-      end
-    end
-  end
-
-  describe 'filename' do
-    let(:new_filename) { controller.format_scoring_results(outputs).first[:filename] }
-
-    context 'when the filename is not a path to a locale' do
-      let(:filename) { 'exercise.py' }
-
-      it 'does not alter the filename' do
-        expect(new_filename).to eq(filename)
-      end
-    end
-
-    context 'when the filename is a valid path to a locale' do
-      let(:filename) { 'exercises.implement.not_graded' }
-
-      it 'replaces the filename with the locale' do
-        expect(new_filename).to eq(I18n.t(filename))
-      end
-    end
-  end
-end