-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: Apache-2.0
-import io
+from __future__ import absolute_import
import os
import sys
import tempfile
import unittest
import arvados.commands.arv_copy as arv_copy
-import arvados_testutil as tutil
+from . import arvados_testutil as tutil
-class ArvCopyTestCase(unittest.TestCase):
+class ArvCopyTestCase(unittest.TestCase, tutil.VersionChecker):
def run_copy(self, args):
sys.argv = ['arv-copy'] + args
return arv_copy.main()
self.run_copy(['-x=unknown'])
def test_version_argument(self):
- err = io.BytesIO()
- out = io.BytesIO()
- with tutil.redirected_streams(stdout=out, stderr=err):
+ with tutil.redirected_streams(
+ stdout=tutil.StringIO, stderr=tutil.StringIO) as (out, err):
with self.assertRaises(SystemExit):
self.run_copy(['--version'])
- self.assertEqual(out.getvalue(), '')
- self.assertRegexpMatches(err.getvalue(), "[0-9]+\.[0-9]+\.[0-9]+")
+ self.assertVersionOutput(out, err)