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Refs #30961 -- Added tests for columns list SQL generated for indexes.
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@ -75,6 +75,14 @@ class SchemaIndexesTests(TestCase):
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index_sql = connection.schema_editor()._model_indexes_sql(IndexTogetherSingleList)
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self.assertEqual(len(index_sql), 1)
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def test_columns_list_sql(self):
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index = Index(fields=['headline'], name='whitespace_idx')
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editor = connection.schema_editor()
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self.assertIn(
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'(%s)' % editor.quote_name('headline'),
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str(index.create_sql(Article, editor)),
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)
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@skipIf(connection.vendor == 'postgresql', 'opclasses are PostgreSQL only')
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class SchemaIndexesNotPostgreSQLTests(TransactionTestCase):
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@ -223,6 +231,18 @@ class SchemaIndexesPostgreSQLTests(TransactionTestCase):
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cursor.execute(self.get_opclass_query % indexname)
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self.assertCountEqual(cursor.fetchall(), [('text_pattern_ops', indexname)])
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def test_ops_class_descending_columns_list_sql(self):
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index = Index(
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fields=['-headline'],
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name='whitespace_idx',
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opclasses=['text_pattern_ops'],
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)
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with connection.schema_editor() as editor:
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self.assertIn(
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'(%s text_pattern_ops DESC)' % editor.quote_name('headline'),
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str(index.create_sql(Article, editor)),
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)
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@skipUnless(connection.vendor == 'mysql', 'MySQL tests')
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class SchemaIndexesMySQLTests(TransactionTestCase):
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