mirror of
https://github.com/django/django.git
synced 2024-12-25 18:46:22 +00:00
68 lines
2.5 KiB
Python
68 lines
2.5 KiB
Python
import sys
|
|
|
|
from django.core import management
|
|
from django.core.management import CommandError
|
|
from django.core.management.utils import popen_wrapper
|
|
from django.test import SimpleTestCase
|
|
from django.utils import translation
|
|
from django.utils.six import StringIO
|
|
|
|
|
|
class CommandTests(SimpleTestCase):
|
|
def test_command(self):
|
|
out = StringIO()
|
|
management.call_command('dance', stdout=out)
|
|
self.assertEqual(out.getvalue(),
|
|
"I don't feel like dancing Rock'n'Roll.\n")
|
|
|
|
def test_command_style(self):
|
|
out = StringIO()
|
|
management.call_command('dance', style='Jive', stdout=out)
|
|
self.assertEqual(out.getvalue(),
|
|
"I don't feel like dancing Jive.\n")
|
|
|
|
def test_language_preserved(self):
|
|
out = StringIO()
|
|
with translation.override('fr'):
|
|
management.call_command('dance', stdout=out)
|
|
self.assertEqual(translation.get_language(), 'fr')
|
|
|
|
def test_explode(self):
|
|
""" Test that an unknown command raises CommandError """
|
|
self.assertRaises(CommandError, management.call_command, ('explode',))
|
|
|
|
def test_system_exit(self):
|
|
""" Exception raised in a command should raise CommandError with
|
|
call_command, but SystemExit when run from command line
|
|
"""
|
|
with self.assertRaises(CommandError):
|
|
management.call_command('dance', example="raise")
|
|
old_stderr = sys.stderr
|
|
sys.stderr = err = StringIO()
|
|
try:
|
|
with self.assertRaises(SystemExit):
|
|
management.ManagementUtility(['manage.py', 'dance', '--example=raise']).execute()
|
|
finally:
|
|
sys.stderr = old_stderr
|
|
self.assertIn("CommandError", err.getvalue())
|
|
|
|
def test_default_en_us_locale_set(self):
|
|
# Forces en_us when set to true
|
|
out = StringIO()
|
|
with translation.override('pl'):
|
|
management.call_command('leave_locale_alone_false', stdout=out)
|
|
self.assertEqual(out.getvalue(), "en-us\n")
|
|
|
|
def test_configured_locale_preserved(self):
|
|
# Leaves locale from settings when set to false
|
|
out = StringIO()
|
|
with translation.override('pl'):
|
|
management.call_command('leave_locale_alone_true', stdout=out)
|
|
self.assertEqual(out.getvalue(), "pl\n")
|
|
|
|
|
|
class UtilsTests(SimpleTestCase):
|
|
|
|
def test_no_existent_external_program(self):
|
|
self.assertRaises(CommandError, popen_wrapper, ['a_42_command_that_doesnt_exist_42'])
|