tests/backends/sqlite/test_creation.py


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import copy
import unittest

from django.db import connection
from django.test import SimpleTestCase


@unittest.skipUnless(connection.vendor == 'sqlite', 'SQLite tests')
class TestDbSignatureTests(SimpleTestCase):
    def test_custom_test_name(self):
        saved_settings = copy.deepcopy(connection.settings_dict)
        try:
            connection.settings_dict['NAME'] = None
            connection.settings_dict['TEST']['NAME'] = 'custom.sqlite.db'
            signature = connection.creation.test_db_signature()
            self.assertEqual(signature, (None, 'custom.sqlite.db'))
        finally:
            connection.settings_dict = saved_settings