rubocop noise: introduced and resolved rails specific cop

http://rubocop.readthedocs.io/en/latest/cops/#rails

test/workers/candidate_quiz_question_test.rb

@@ -8,7 +8,7 @@ class CandidateQuizQuestionTest < ActiveSupport::TestCase
              "input_options" => %w(one two three).to_yaml,
              "answer" => { test: 1, foo: 'bar', cheer: 'huzzah!' }.to_yaml,
              "saved" => false, "submitted" => true,
-             "updated_at" => DateTime.parse('20160816') }
+             "updated_at" => DateTime.parse('20160816').in_time_zone }
   end
 
   test "propper dot attributes work" do
@@ -22,7 +22,7 @@ class CandidateQuizQuestionTest < ActiveSupport::TestCase
     assert_equal 'text', question.input_type
     assert_equal false, question.saved
     assert_equal true, question.submitted
-    assert_equal DateTime.parse('20160816'), question.updated_at
+    assert_equal DateTime.parse('20160816').in_time_zone, question.updated_at
   end
 
   test 'should handle array of input options' do