85 lines
2.5 KiB
Python
85 lines
2.5 KiB
Python
# Copyright 2014 - Savoir-Faire Linux inc.
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# Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import sys
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import unittest
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from mox3 import mox
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import six
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from surveilclient.common import http
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from surveilclient import exc
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from surveilclient import shell as surveil_shell
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class ShellBase(unittest.TestCase):
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def setUp(self):
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super(ShellBase, self).setUp()
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self.m = mox.Mox()
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self.m.StubOutWithMock(http.HTTPClient, 'json_request')
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self.addCleanup(self.m.VerifyAll)
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self.addCleanup(self.m.UnsetStubs)
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# Some tests set exc.verbose = 1, so reset on cleanup
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def unset_exc_verbose():
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exc.verbose = 0
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self.addCleanup(unset_exc_verbose)
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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 = six.StringIO()
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_shell = surveil_shell.SurveilShell()
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_shell.main(argstr.split())
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self.subcommands = _shell.subcommands.keys()
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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(0, exc_value.code)
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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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class ShellTest(ShellBase):
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def test_help_unknown_command(self):
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self.assertRaises(exc.CommandError, self.shell, 'help foofoo')
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def test_help(self):
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required = [
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'^usage: surveil',
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'(?m)^See "surveil help COMMAND" for help on a specific command',
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]
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help_text = self.shell('help')
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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: surveil host-list',
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"(?m)^List all hosts.",
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]
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argstrings = [
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'help host-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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