76 lines
2.1 KiB
Python
76 lines
2.1 KiB
Python
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import cStringIO
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import os
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import httplib2
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import sys
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from cinderclient import exceptions
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import cinderclient.shell
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from tests import utils
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class ShellTest(utils.TestCase):
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# Patch os.environ to avoid required auth info.
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def setUp(self):
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global _old_env
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fake_env = {
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'OS_USERNAME': 'username',
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'OS_PASSWORD': 'password',
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'OS_TENANT_NAME': 'tenant_name',
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'OS_AUTH_URL': 'http://no.where',
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}
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_old_env, os.environ = os.environ, fake_env.copy()
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def shell(self, argstr):
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orig = sys.stdout
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try:
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sys.stdout = cStringIO.StringIO()
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_shell = cinderclient.shell.OpenStackCinderShell()
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_shell.main(argstr.split())
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except SystemExit:
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exc_type, exc_value, exc_traceback = sys.exc_info()
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self.assertEqual(exc_value.code, 0)
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finally:
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out = sys.stdout.getvalue()
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sys.stdout.close()
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sys.stdout = orig
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return out
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def tearDown(self):
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global _old_env
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os.environ = _old_env
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def test_help_unknown_command(self):
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self.assertRaises(exceptions.CommandError, self.shell, 'help foofoo')
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def test_debug(self):
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httplib2.debuglevel = 0
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self.shell('--debug help')
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assert httplib2.debuglevel == 1
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def test_help(self):
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required = [
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'^usage: ',
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'(?m)^\s+create\s+Add a new volume.',
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'(?m)^See "cinder help COMMAND" for help on a specific command',
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]
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for argstr in ['--help', 'help']:
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help_text = self.shell(argstr)
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for r in required:
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self.assertRegexpMatches(help_text, r)
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def test_help_on_subcommand(self):
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required = [
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'^usage: cinder list',
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'(?m)^List all the volumes.',
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]
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argstrings = [
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'list --help',
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'help list',
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]
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for argstr in argstrings:
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help_text = self.shell(argstr)
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for r in required:
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self.assertRegexpMatches(help_text, r)
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