import logging import sys import os from optparse import make_option, OptionParser from django.conf import settings from django.core.management.base import BaseCommand from django.test.utils import get_runner class Command(BaseCommand): option_list = BaseCommand.option_list + ( make_option('--noinput', action='store_false', dest='interactive', default=True, help='Tells Django to NOT prompt the user for input of any kind.'), make_option('--failfast', action='store_true', dest='failfast', default=False, help='Tells Django to stop running the test suite after first ' 'failed test.'), make_option('--testrunner', action='store', dest='testrunner', help='Tells Django to use specified test runner class instead of ' 'the one specified by the TEST_RUNNER setting.'), make_option('--liveserver', action='store', dest='liveserver', default=None, help='Overrides the default address where the live server (used ' 'with LiveServerTestCase) is expected to run from. The ' 'default value is localhost:8081.'), ) help = ('Discover and run tests in the specified modules or the current directory.') args = '[path.to.modulename|path.to.modulename.TestCase|path.to.modulename.TestCase.test_method]...' requires_system_checks = False def __init__(self): self.test_runner = None super(Command, self).__init__() def run_from_argv(self, argv): """ Pre-parse the command line to extract the value of the --testrunner option. This allows a test runner to define additional command line arguments. """ option = '--testrunner=' for arg in argv[2:]: if arg.startswith(option): self.test_runner = arg[len(option):] break super(Command, self).run_from_argv(argv) def create_parser(self, prog_name, subcommand): test_runner_class = get_runner(settings, self.test_runner) options = self.option_list + getattr( test_runner_class, 'option_list', ()) return OptionParser(prog=prog_name, usage=self.usage(subcommand), version=self.get_version(), option_list=options) def execute(self, *args, **options): if int(options['verbosity']) > 0: # ensure that deprecation warnings are displayed during testing # the following state is assumed: # logging.capturewarnings is true # a "default" level warnings filter has been added for # DeprecationWarning. See django.conf.LazySettings._configure_logging logger = logging.getLogger('py.warnings') handler = logging.StreamHandler() logger.addHandler(handler) super(Command, self).execute(*args, **options) if int(options['verbosity']) > 0: # remove the testing-specific handler logger.removeHandler(handler) def handle(self, *test_labels, **options): from django.conf import settings from django.test.utils import get_runner TestRunner = get_runner(settings, options.get('testrunner')) options['verbosity'] = int(options.get('verbosity')) if options.get('liveserver') is not None: os.environ['DJANGO_LIVE_TEST_SERVER_ADDRESS'] = options['liveserver'] del options['liveserver'] test_runner = TestRunner(**options) failures = test_runner.run_tests(test_labels) if failures: sys.exit(bool(failures))