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An index on TextField results in a warning message when running tests on MySQL or SQLite, and the test using the TextField was PostgreSQL only in any case.
28 lines
1.2 KiB
Python
28 lines
1.2 KiB
Python
from django.core.management.color import no_style
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from django.db import connections, DEFAULT_DB_ALIAS
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from django.test import TestCase
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from django.utils.unittest import skipUnless
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from .models import Article
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class IndexesTests(TestCase):
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def test_index_together(self):
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connection = connections[DEFAULT_DB_ALIAS]
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index_sql = connection.creation.sql_indexes_for_model(Article, no_style())
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self.assertEqual(len(index_sql), 1)
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@skipUnless(connections[DEFAULT_DB_ALIAS].vendor == 'postgresql',
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"This is a postgresql-specific issue")
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def test_postgresql_text_indexes(self):
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"""Test creation of PostgreSQL-specific text indexes (#12234)"""
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from .models import IndexedArticle
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connection = connections[DEFAULT_DB_ALIAS]
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index_sql = connection.creation.sql_indexes_for_model(IndexedArticle, no_style())
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self.assertEqual(len(index_sql), 5)
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self.assertIn('("headline" varchar_pattern_ops)', index_sql[1])
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self.assertIn('("body" text_pattern_ops)', index_sql[3])
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# unique=True and db_index=True should only create the varchar-specific
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# index (#19441).
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self.assertIn('("slug" varchar_pattern_ops)', index_sql[4])
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