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ddea0e0d7e
Thanks Dylan Verheul for the report and Anssi Kääriäinen for the review. Backport of 55972ee5c from master.
27 lines
1.2 KiB
Python
27 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, IndexedArticle
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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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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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