def _call_start(addins_to_test, *args, **options):
addins.reinstall(addins=addins_to_test)
management.reload_commands()
old_sys = sys.stdout
old_err = sys.stderr
sys.stdout = sys.stderr = StringIO.StringIO()
try:
management.call_command('start', *args, **options)
sys.stdout.seek(0)
return sys.stdout.read().strip()
finally:
sys.stdout = old_sys
sys.stderr = old_err
def test_commands():
"""Addins may provide commands."""
class FooCommand(management.NoArgsCommand):
def handle_noargs(self, **options):
return 1
class foo(addins.base):
def get_commands(self):
return {
'foo': FooCommand,
}
addins.reinstall((foo,))
management.reload_commands()
management.call_command('foo')