text: 
  from PyObjCTools.TestSupport import *
  from Quartz.QuartzCore import *
  from Quartz import *
  
  class TestCIPluginInterfaceHelper (NSObject):
      def load_(self, h): return 1
  
  class TestCIPlugInInterface (TestCase):
      def testMethods(self):
          self.assertResultIsBOOL(TestCIPluginInterfaceHelper.load_)
  
      def no_testProtocol(self):
          p = objc.protocolNamed('CIPlugInRegistration')
          self.assertIsInstancE(p, objc.formal_protocol)
  
  if __name__ == "__main__":
      main()
  