Adds a subclass of ActionDispatch::IntegrationTest for API tests.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11253 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/integration/api_test/users_test.rb

@@ -16,8 +16,8 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 require File.expand_path('../../../test_helper', __FILE__)
-require 'pp'
-class ApiTest::UsersTest < ActionController::IntegrationTest
+
+class Redmine::ApiTest::UsersTest < Redmine::ApiTest::Base
   fixtures :users, :members, :member_roles, :roles, :projects
 
   def setup