Ignored deprecation warnings for CreationIndexesTests

from django.core.management.color import no_style

from django.db import connection

from django.test import TestCase

from django.test.utils import IgnorePendingDeprecationWarningsMixin

from .models import Article, IndexTogetherSingleList

class CreationIndexesTests(TestCase):

class CreationIndexesTests(IgnorePendingDeprecationWarningsMixin, TestCase):

    """

    Test index handling by the to-be-deprecated connection.creation interface.

    """