sdk/python/tests/test_arv_normalize.py

   1 import subprocess
   2 import sys
   3 import tempfile
   4 import unittest
   5
   6 from . import arvados_testutil as tutil
   7
   8
   9 class ArvNormalizeTestCase(unittest.TestCase, tutil.VersionChecker):
  10     def run_arv_normalize(self, args=[]):
  11         p = subprocess.Popen([sys.executable, 'bin/arv-normalize'] + args,
  12                              stdout=subprocess.PIPE,
  13                              stderr=subprocess.PIPE)
  14         out, err = p.communicate()
  15         sys.stdout.write(out.decode())
  16         sys.stderr.write(err.decode())
  17         return p.returncode
  18
  19     def test_unsupported_arg(self):
  20         with tutil.redirected_streams(
  21                 stdout=tutil.StringIO, stderr=tutil.StringIO) as (out, err):
  22             returncode = self.run_arv_normalize(['-x=unknown'])
  23         self.assertNotEqual(0, returncode)
  24
  25     def test_version_argument(self):
  26         with tutil.redirected_streams(
  27                 stdout=tutil.StringIO, stderr=tutil.StringIO) as (out, err):
  28             returncode = self.run_arv_normalize(['--version'])
  29         self.assertVersionOutput(out, err)
  30         self.assertEqual(0, returncode)