Commit a2022dae authored by Claude Paroz's avatar Claude Paroz
Browse files

Removed escaping test of query content 

As the content of last_executed_query() is not under Django's control
for most backends, it is useless to test too specific aspects of it.
parent 86c20e39

tests/regressiontests/backends/tests.py

+5 −21
Original line number Diff line number Diff line
@@ -127,28 +127,12 @@ class DateQuotingTest(TestCase): 




class LastExecutedQueryTest(TestCase):

    # There are no escaping tests for the sqlite backend because it does not

    # implement paramater escaping. See #14091.



    @unittest.skipUnless(connection.vendor in ('oracle', 'postgresql'),

                         "These backends use the standard parameter escaping rules")

    @override_settings(DEBUG=True)

    def test_parameter_escaping(self):

        # check that both numbers and string are properly quoted

        list(models.Tag.objects.filter(name="special:\\\"':", object_id=12))

        sql = connection.queries[-1]['sql']

        self.assertTrue("= 'special:\\\"'':' " in sql)

        self.assertTrue("= 12 " in sql)



    @unittest.skipUnless(connection.vendor == 'mysql',

                         "MySQL uses backslashes to escape parameters.")

    @override_settings(DEBUG=True)

    def test_parameter_escaping(self):

        list(models.Tag.objects.filter(name="special:\\\"':", object_id=12))

        sql = connection.queries[-1]['sql']

        # only this line is different from the test above

        self.assertTrue("= 'special:\\\\\\\"\\':' " in sql)

        self.assertTrue("= 12 " in sql)

    def test_debug_sql(self):

        list(models.Tag.objects.filter(name="test"))

        sql = connection.queries[-1]['sql'].lower()

        self.assertTrue(sql.startswith("select"))

        self.assertIn(models.Tag._meta.db_table, sql)



    def test_query_encoding(self):

        """