adding the people controller to access, list the people model

cookbook/015/hodgepodge/test/functional/people_controller_test.rb

@@ -0,0 +1,9 @@
+require 'test_helper'
+
+class PeopleControllerTest < ActionController::TestCase
+  test "should get list" do
+    get :list
+    assert_response :success
+  end
+
+end

cookbook/015/hodgepodge/test/unit/helpers/people_helper_test.rb

@@ -0,0 +1,4 @@
+require 'test_helper'
+
+class PeopleHelperTest < ActionView::TestCase
+end