manage.py 文件源码

def test(coverage=False):
    """Run the unit tests."""
    if coverage and not os.environ.get('FLASK_COVERAGE'):
        os.environ['FLASK_COVERAGE'] = '1'
        os.execvp(sys.executable, [sys.executable] + sys.argv)
    testresult = TextTestRunner(verbosity=2).run(TestLoader().discover('tests'))
    if cov:
        cov.stop()
        cov.save()
        print('Coverage Summary:')
        cov.report()
        covdir = app.config.get('COVERAGE_DIRECTORY', '')
        if covdir:
            covdir = os.path.join(covdir, datetime.utcnow().strftime('%Y-%m-%d-%H-%M-%S'))
            if not os.path.exists(covdir):
                os.makedirs(covdir)
            cov.html_report(directory=covdir)
            print('Coverage HTML version: file://{}/index.html'.format(covdir))
        cov.erase()
    if len(testresult.failures) + len(testresult.errors) > 0:
        sys.exit(1)