test_local_server.py 文件源码

def test_cli_error(self):
        cmd = [
            sys.executable, "htsget_dev.py", TestRequestHandler.ticket_url + "XXX",
            "-O", self.output_file]
        with tempfile.TemporaryFile("wb+") as stderr, \
                tempfile.TemporaryFile("wb+") as stdout:
            ret = subprocess.call(cmd, stderr=stderr, stdout=stdout)
            self.assertEqual(ret, 1)
            stderr.seek(0)
            stdout.seek(0)
            self.assertGreater(len(stderr.read()), 0)
            self.assertEqual(len(stdout.read()), 0)