def _createConfiguration(self):
     configHolder = ConfigHolder(config={
                                 'whitelistendorsers': 'whitelistendorsersv1, whitelistendorsersv2',
                                 'whitelistimages': 'whitelistimagesv1, whitelistimagesv2',
                                 'whitelistchecksums': 'whitelistchecksumsv1, whitelistchecksumsv2',
                                 'blacklistimages': 'blacklistimagesv1, blacklistimagesv2',
                                 'blacklistendorsers': 'blacklistendorsersv1, blacklistendorsersv2',
                                 'blacklistchecksums': 'blacklistchecksumsv1, blacklistchecksumsv2',
                                 })
     policyValidator = PolicyValidator(configHolder)
     policyValidator._setupFrontend()