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#
# MIT License
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import os
import sys
import unittest
import yaml
import logging
import logging.config

from ...clusterObjectModel import forward_compatibility
from ...paiLibrary.common import file_handler


package_directory_com = os.path.dirname(os.path.abspath(__file__))


class TestClusterObjectModel(unittest.TestCase):

    def setUp(self):

        try:

            os.chdir(package_directory_com)

        except:

            pass

        configuration_path = "data/test_logging.yaml"

        if os.path.exists(configuration_path):
            with open(configuration_path, 'rt') as f:
                logging_configuration = yaml.safe_load(f.read())

            logging.config.dictConfig(logging_configuration)

            logging.getLogger()



    def test_service_configuration_convert(self):

        ser_cfg_before_convert = "data/forward_compatibility_data/service-configuration.yaml"
        ser_cfg_after_convert = "data/forward_compatibility_data/after-convert-service-configuration.yaml"

        ser_cfg = file_handler.load_yaml_config(ser_cfg_before_convert)
        ser_cfg_after_standard = file_handler.load_yaml_config(ser_cfg_after_convert)
        ser_cfg_after, updated = forward_compatibility.service_configuration_convert(ser_cfg)

        print "Generated:"
        print ser_cfg_after

        print "Standard:"
        print ser_cfg_after_standard

        self.assertTrue(
            ser_cfg_after == ser_cfg_after_standard
        )