client_tests.py 文件源码

def setUpClass(self):

        # run main.py with args: --test, and wait for it to terminate
        cmd = ["python", "../main.py", "--test"]
        self.p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, preexec_fn=os.setsid)
        time.sleep(2)       

        # if not running, check for errors
        if self.p.poll() != None:
            output, errors = self.p.communicate()
            if self.p.returncode:
                print self.p.returncode
                sys.exit(errors)
            else:
                print output    

        # set the python wrapper to client
        self.client = BanditClient()

        sys.path.insert(0, '../')
        from database import get_test_db
        # connect to the test db
        self.db = get_test_db()
        self.db.flushdb()