kerbana/tests/test_config.py


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import importlib
import os

from django.test import TestCase

import kerbana.config

class TestConfig(TestCase):
    def test_config_from_env(self):
        os.environ["KERBANA_CONFIG"] = os.path.join(
            os.path.dirname(os.path.abspath(__file__)),
            "data",
            "valid.yaml"
        )
        importlib.reload(kerbana.config)
        self.assertEqual(kerbana.config.SETTING, "value")

    def test_config_invalid(self):
        os.environ["KERBANA_CONFIG"] = os.path.join(
            os.path.dirname(os.path.abspath(__file__)),
            "data",
            "invalid.yaml"
        )
        with self.assertRaises(SystemExit):
            importlib.reload(kerbana.config)