Source

mustachebox / quicktest.py

Full commit
Yohann Gabory 26ac24c 
















Yohann Gabory ce2c9ab 












Yohann Gabory 01779e0 
Yohann Gabory ce2c9ab 







Yohann Gabory 01779e0 
Yohann Gabory ce2c9ab 





















































Yohann Gabory aec34f7 
Yohann Gabory ce2c9ab 

Yohann Gabory 01779e0 



Yohann Gabory ce2c9ab 

















# -*- coding: utf-8 -*-
# Copyright (c) 2013 Yohann Gabory <yohann@gabory.fr>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.


import os
import sys
import argparse
from django.conf import settings

class QuickDjangoTest(object):
    """
    A quick way to run the Django test suite without a fully-configured project.

    Example usage:

        >>> QuickDjangoTest('app1', 'app2')

    Based on a script published by Lukasz Dziedzia at:
    http://stackoverflow.com/questions/3841725/how-to-launch-tests-for-django-reusable-app
    """
    DIRNAME = os.path.dirname(__file__)
    INSTALLED_APPS = (
        'django.contrib.auth',
        'django.contrib.contenttypes',
        'django.contrib.sessions',
        'django.contrib.admin',
        'django_coverage'
    )

    def __init__(self, *args, **kwargs):
        self.apps = args
        # Get the version of the test suite
        self.version = self.get_test_version()
        # Call the appropriate one
        if self.version == 'new':
            self._new_tests()
        else:
            self._old_tests()

    def get_test_version(self):
        """
        Figure out which version of Django's test suite we have to play with.
        """
        from django import VERSION
        if VERSION[0] == 1 and VERSION[1] >= 2:
            return 'new'
        else:
            return 'old'

    def _old_tests(self):
        """
        Fire up the Django test suite from before version 1.2
        """
        settings.configure(DEBUG = True,
           DATABASE_ENGINE = 'sqlite3',
           DATABASE_NAME = os.path.join(self.DIRNAME, 'database.db'),
           INSTALLED_APPS = self.INSTALLED_APPS + self.apps,
           ROOT_URLCONF = 'grapher.urls'
        )
        from django.test.simple import run_tests
        failures = run_tests(self.apps, verbosity=1)
        if failures:
            sys.exit(failures)

    def _new_tests(self):
        """
        Fire up the Django test suite developed for version 1.2
        """
        settings.configure(
            DEBUG = True,
            DATABASES = {
                'default': {
                    'ENGINE': 'django.db.backends.sqlite3',
                    'NAME': os.path.join(self.DIRNAME, 'database.db'),
                    'USER': '',
                    'PASSWORD': '',
                    'HOST': '',
                    'PORT': '',
                }
            },
            INSTALLED_APPS = self.INSTALLED_APPS + self.apps,
            ROOT_URLCONF = 'test_urls',
            GRAPH_BACKEND="mustachebox.backends.example_backend"
        )


        from django_coverage.coverage_runner import CoverageRunner
        failures = CoverageRunner().run_tests(self.apps, verbosity=1)
        if failures:
            sys.exit(failures)

if __name__ == '__main__':
    """
    What do when the user hits this file from the shell.

    Example usage:

        $ python quicktest.py app1 app2

    """
    parser = argparse.ArgumentParser(
        usage="[args]",
        description="Run Django tests on the provided applications."
    )
    parser.add_argument('apps', nargs='+', type=str)
    args = parser.parse_args()
    QuickDjangoTest(*args.apps)