72 lines
2.5 KiB
Python
72 lines
2.5 KiB
Python
import sys
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from django.conf import settings
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from django.core.management.base import BaseCommand
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from django.core.management.utils import get_command_line_option
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from django.test.runner import get_max_test_processes
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from django.test.utils import NullTimeKeeper, TimeKeeper, get_runner
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class Command(BaseCommand):
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help = "Discover and run tests in the specified modules or the current directory."
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# DiscoverRunner runs the checks after databases are set up.
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requires_system_checks = []
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test_runner = None
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def run_from_argv(self, argv):
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"""
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Pre-parse the command line to extract the value of the --testrunner
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option. This allows a test runner to define additional command line
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arguments.
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"""
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self.test_runner = get_command_line_option(argv, "--testrunner")
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super().run_from_argv(argv)
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def add_arguments(self, parser):
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parser.add_argument(
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"args",
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metavar="test_label",
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nargs="*",
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help=(
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"Module paths to test; can be modulename, modulename.TestCase or "
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"modulename.TestCase.test_method"
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),
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)
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parser.add_argument(
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"--noinput",
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"--no-input",
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action="store_false",
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dest="interactive",
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help="Tells Django to NOT prompt the user for input of any kind.",
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)
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parser.add_argument(
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"--failfast",
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action="store_true",
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help="Tells Django to stop running the test suite after first failed test.",
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)
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parser.add_argument(
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"--testrunner",
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help="Tells Django to use specified test runner class instead of "
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"the one specified by the TEST_RUNNER setting.",
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)
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test_runner_class = get_runner(settings, self.test_runner)
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if hasattr(test_runner_class, "add_arguments"):
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test_runner_class.add_arguments(parser)
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def handle(self, *test_labels, **options):
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TestRunner = get_runner(settings, options["testrunner"])
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time_keeper = TimeKeeper() if options.get("timing", False) else NullTimeKeeper()
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parallel = options.get("parallel")
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if parallel == "auto":
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options["parallel"] = get_max_test_processes()
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test_runner = TestRunner(**options)
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with time_keeper.timed("Total run"):
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failures = test_runner.run_tests(test_labels)
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time_keeper.print_results()
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if failures:
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sys.exit(1)
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