test/sprockets_rails_test.rb in bootstrap-sass-3.3.7 vs test/sprockets_rails_test.rb in bootstrap-sass-3.4.0

@@ -1,27 +1,31 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 require 'fileutils'
 require 'find'
 require 'shellwords'
 
 class SprocketsRailsTest < Minitest::Test
 
   def test_sprockets_digest_asset_refs
-    root     = 'test/dummy_rails'
-    command  = "bundle exec rake assets:precompile GEMFILE=#{GEM_PATH}/Gemfile RAILS_ENV=production"
+    root = 'test/dummy_rails'
     compiled = Dir.chdir root do
       silence_stderr_if !ENV['VERBOSE'] do
-        system(command)
+        Bundler.with_original_env do
+          system({ 'BUNDLE_GEMFILE' => File.join(GEM_PATH, 'Gemfile'),
+                   'RAILS_ENV' => 'production' },
+                 'bundle && bundle exec rake assets:precompile')
+        end
       end
     end
     assert compiled, 'Could not precompile assets'
     Dir.glob(File.join(root, 'public', 'assets', 'app*.{css,js}')) do |path|
-      File.open(path, 'r') do |f|
-        f.read.scan /url\("?[^"]+\.(?:jpg|png|eot|woff2?|ttf|svg)[^"]*"?\)/ do |m|
-          assert_match /-[0-9a-f]{12,}\./, m
-        end
+      File.read(path)
+          .scan(/url\("?[^"]+\.(?:jpg|png|eot|woff2?|ttf|svg)[^"]*"?\)/) do |m|
+        assert_match(/-[0-9a-f]{12,}\./, m)
       end
     end
   ensure
-    FileUtils.rm_rf %W(#{root}/public/assets/ #{root}/tmp/cache/), secure: true
+    FileUtils.rm_rf %W[#{root}/public/assets/ #{root}/tmp/cache/], secure: true
   end
 end