Merge branch 'master' into 9998-unsigned_manifest
[arvados.git] / sdk / python / tests / test_arv_ws.py
1 #!/usr/bin/env python
2
3 import io
4 import os
5 import sys
6 import tempfile
7 import unittest
8
9 import arvados.errors as arv_error
10 import arvados.commands.ws as arv_ws
11 import arvados_testutil as tutil
12
13 class ArvWsTestCase(unittest.TestCase):
14     def run_ws(self, args):
15         return arv_ws.main(args)
16
17     def test_unsupported_arg(self):
18         with self.assertRaises(SystemExit):
19             self.run_ws(['-x=unknown'])
20
21     def test_version_argument(self):
22         err = io.BytesIO()
23         out = io.BytesIO()
24         with tutil.redirected_streams(stdout=out, stderr=err):
25             with self.assertRaises(SystemExit):
26                 self.run_ws(['--version'])
27         self.assertEqual(out.getvalue(), '')
28         self.assertRegexpMatches(err.getvalue(), "[0-9]+\.[0-9]+\.[0-9]+")