mirror of
https://github.com/django/django.git
synced 2024-12-30 21:16:26 +00:00
109 lines
4.0 KiB
Python
109 lines
4.0 KiB
Python
import sys
|
|
import unittest
|
|
|
|
from django.db import connection
|
|
from django.test import TestCase
|
|
from django.test.runner import DiscoverRunner
|
|
from django.utils import six
|
|
from django.utils.encoding import force_text
|
|
|
|
from .models import Person
|
|
|
|
|
|
@unittest.skipUnless(connection.vendor == 'sqlite', 'Only run on sqlite so we can check output SQL.')
|
|
class TestDebugSQL(unittest.TestCase):
|
|
|
|
class PassingTest(TestCase):
|
|
def runTest(self):
|
|
Person.objects.filter(first_name='pass').count()
|
|
|
|
class FailingTest(TestCase):
|
|
def runTest(self):
|
|
Person.objects.filter(first_name='fail').count()
|
|
self.fail()
|
|
|
|
class ErrorTest(TestCase):
|
|
def runTest(self):
|
|
Person.objects.filter(first_name='error').count()
|
|
raise Exception
|
|
|
|
def _test_output(self, verbosity):
|
|
runner = DiscoverRunner(debug_sql=True, verbosity=0)
|
|
suite = runner.test_suite()
|
|
suite.addTest(self.FailingTest())
|
|
suite.addTest(self.ErrorTest())
|
|
suite.addTest(self.PassingTest())
|
|
old_config = runner.setup_databases()
|
|
stream = six.StringIO()
|
|
resultclass = runner.get_resultclass()
|
|
runner.test_runner(
|
|
verbosity=verbosity,
|
|
stream=stream,
|
|
resultclass=resultclass,
|
|
).run(suite)
|
|
runner.teardown_databases(old_config)
|
|
|
|
if six.PY2:
|
|
stream.buflist = [force_text(x) for x in stream.buflist]
|
|
return stream.getvalue()
|
|
|
|
def test_output_normal(self):
|
|
full_output = self._test_output(1)
|
|
for output in self.expected_outputs:
|
|
self.assertIn(output, full_output)
|
|
for output in self.verbose_expected_outputs:
|
|
self.assertNotIn(output, full_output)
|
|
|
|
def test_output_verbose(self):
|
|
full_output = self._test_output(2)
|
|
for output in self.expected_outputs:
|
|
self.assertIn(output, full_output)
|
|
for output in self.verbose_expected_outputs:
|
|
self.assertIn(output, full_output)
|
|
|
|
if six.PY3:
|
|
expected_outputs = [
|
|
('''QUERY = 'SELECT COUNT(%s) AS "__count" '''
|
|
'''FROM "test_runner_person" WHERE '''
|
|
'''"test_runner_person"."first_name" = %s' '''
|
|
'''- PARAMS = ('*', 'error');'''),
|
|
('''QUERY = 'SELECT COUNT(%s) AS "__count" '''
|
|
'''FROM "test_runner_person" WHERE '''
|
|
'''"test_runner_person"."first_name" = %s' '''
|
|
'''- PARAMS = ('*', 'fail');'''),
|
|
]
|
|
else:
|
|
expected_outputs = [
|
|
('''QUERY = u'SELECT COUNT(%s) AS "__count" '''
|
|
'''FROM "test_runner_person" WHERE '''
|
|
'''"test_runner_person"."first_name" = %s' '''
|
|
'''- PARAMS = (u'*', u'error');'''),
|
|
('''QUERY = u'SELECT COUNT(%s) AS "__count" '''
|
|
'''FROM "test_runner_person" WHERE '''
|
|
'''"test_runner_person"."first_name" = %s' '''
|
|
'''- PARAMS = (u'*', u'fail');'''),
|
|
]
|
|
|
|
verbose_expected_outputs = [
|
|
# Output format changed in Python 3.5+
|
|
x.format('' if sys.version_info < (3, 5) else 'TestDebugSQL.') for x in [
|
|
'runTest (test_runner.test_debug_sql.{}FailingTest) ... FAIL',
|
|
'runTest (test_runner.test_debug_sql.{}ErrorTest) ... ERROR',
|
|
'runTest (test_runner.test_debug_sql.{}PassingTest) ... ok',
|
|
]
|
|
]
|
|
if six.PY3:
|
|
verbose_expected_outputs += [
|
|
('''QUERY = 'SELECT COUNT(%s) AS "__count" '''
|
|
'''FROM "test_runner_person" WHERE '''
|
|
'''"test_runner_person"."first_name" = %s' '''
|
|
'''- PARAMS = ('*', 'pass');'''),
|
|
]
|
|
else:
|
|
verbose_expected_outputs += [
|
|
('''QUERY = u'SELECT COUNT(%s) AS "__count" '''
|
|
'''FROM "test_runner_person" WHERE '''
|
|
'''"test_runner_person"."first_name" = %s' '''
|
|
'''- PARAMS = (u'*', u'pass');'''),
|
|
]
|