class TestUnit::Generators::SystemGenerator

def create_test_files
  if !File.exist?(File.join("test/application_system_test_case.rb"))
    template "application_system_test_case.rb", File.join("test", "application_system_test_case.rb")
  end
  template "system_test.rb", File.join("test/system", class_path, "#{file_name.pluralize}_test.rb")
end