Nose Runner runs tests for django apps

nose_runner.py

# -*- coding: utf-8 -*-
# Copyright (C) <2010>  Gabriel Falcão <[email protected]>
#
# 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 nose
from django.conf import settings

curdir = os.path.abspath(os.path.dirname(__file__))

def run_tests(test_labels, verbosity=2, interactive=True, extra_tests=[]):
    # Pretend it's a production environment.
    settings.DEBUG = False

    nose_argv = [
        'nosetests', '-s', '--verbosity=2', '--exe', '--with-coverage', '--cover-inclusive'
    ]
    package = os.path.split(os.path.dirname(__file__))[-1]
    app_names = [app for app in settings.INSTALLED_APPS if not app.startswith("django") and app != 'lettuce.django']

    nose_argv.extend(map(lambda name: "--cover-package=%s" % name, app_names))
    nose_argv.extend(map(lambda name: "--cover-package=%s.%s" % (package, name), app_names))

    # no logging, please
    nose_argv.append('--nologcapture')

    if sys.argv[-1] in ('unit', 'functional', 'integration'):
        kind = sys.argv[-1]
        apps = map(lambda app: "%s/tests/%s" % (app, kind), app_names)
    else:
        apps = app_names

    nose_argv.extend(apps)

    try:
        # cleaning coverage report, because unit and functional
        # targets could get confused in between test runs
        os.remove(os.path.join(curdir, '.coverage'))
    except:
        pass

    nose.run(argv=nose_argv)