def test_config(self):
        config = ssh_schemas.RosterEntryConfig()

        expected = {
            '$schema': 'http://json-schema.org/draft-04/schema#',
            'title': 'Roster Entry',
            'description': 'Salt SSH roster entry definition',
            'type': 'object',
            'properties': {
                'host': {
                    'title': 'Host',
                    'description': 'The IP address or DNS name of the remote host',
                    'type': 'string',
                    'pattern': r'^((\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})|([A-Za-z0-9][A-Za-z0-9\.\-]{1,255}))$',
                    'minLength': 1
                },
                'port': {
                    'description': 'The target system\'s ssh port number',
                    'title': 'Port',
                    'default': 22,
                    'maximum': 65535,
                    'minimum': 0,
                    'type': 'integer'
                },
                'user': {
                    'default': 'root',
                    'type': 'string',
                    'description': 'The user to log in as. Defaults to root',
                    'title': 'User',
                    'minLength': 1
                },
                'passwd': {
                    'title': 'Password',
                    'type': 'string',
                    'description': 'The password to log in with',
                    'format': 'secret',
                    'minLength': 1
                },
                'priv': {
                    'type': 'string',
                    'description': 'File path to ssh private key, defaults to salt-ssh.rsa',
                    'title': 'Private Key',
                    'minLength': 1
                },
                'sudo': {
                    'default': False,
                    'type': 'boolean',
                    'description': 'run command via sudo. Defaults to False',
                    'title': 'Sudo'
                },
                'timeout': {
                    'type': 'integer',
                    'description': 'Number of seconds to wait for response when establishing an SSH connection',
                    'title': 'Timeout'
                },
                'thin_dir': {
                    'type': 'string',
                    'description': 'The target system\'s storage directory for Salt components. Defaults to /tmp/salt-<hash>.',
                    'title': 'Thin Directory'
                },
                # The actuall representation of the minion options would make this HUGE!
                'minion_opts': ssh_schemas.DictItem(title='Minion Options',
                                                    description='Dictionary of minion options',
                                                    properties=MinionConfiguration()).serialize(),
            },
            'anyOf': [
                {
                    'required': [
                        'passwd'
                    ]
                },
                {
                    'required': [
                        'priv'
                    ]
                }
            ],
            'required': [
                'host',
                'user',
            ],
            'x-ordering': [
                'host',
                'port',
                'user',
                'passwd',
                'priv',
                'sudo',
                'timeout',
                'thin_dir',
                'minion_opts'
            ],
            'additionalProperties': False
        }
        try:
            self.assertDictContainsSubset(expected['properties'], config.serialize()['properties'])
            self.assertDictContainsSubset(expected, config.serialize())
        except __HOLE__:
            import json
            print(json.dumps(config.serialize(), indent=4))
            raise
dataset/ETHPy150Open saltstack/salt/tests/unit/config/schemas/ssh_test.py/RoosterEntryConfigTest.test_config