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path: root/tests/utils_tests/test_connection.py
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from django.test import SimpleTestCase
from django.utils.connection import BaseConnectionHandler


class BaseConnectionHandlerTests(SimpleTestCase):
    def test_create_connection(self):
        handler = BaseConnectionHandler()
        msg = "Subclasses must implement create_connection()."
        with self.assertRaisesMessage(NotImplementedError, msg):
            handler.create_connection(None)

    def test_all_initialized_only(self):
        handler = BaseConnectionHandler({"default": {}})
        self.assertEqual(handler.all(initialized_only=True), [])