c90977b4f6
As part of the move towards testr and parallel test running, we start to use testtools and fixtures to make the test suite resilient and more pedantic. Part of blueprint grizzly-testtools Change-Id: I90250de9fe21237db34f6a50b89b15863e270aa5
73 lines
2.7 KiB
Python
73 lines
2.7 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2012, Nicira, Inc.
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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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# @author: Dan Wendlandt, Nicira, Inc.
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import mock
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import testtools
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from quantum.agent.linux import utils
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class AgentUtilsExecuteTest(testtools.TestCase):
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def setUp(self):
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super(AgentUtilsExecuteTest, self).setUp()
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self.root_helper = "echo"
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self.test_file = "/tmp/test_execute.tmp"
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open(self.test_file, 'w').close()
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def test_without_helper(self):
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result = utils.execute(["ls", self.test_file])
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self.assertEqual(result, "%s\n" % self.test_file)
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def test_with_helper(self):
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result = utils.execute(["ls", self.test_file],
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self.root_helper)
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self.assertEqual(result, "ls %s\n" % self.test_file)
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def test_stderr(self):
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stdout, stderr = utils.execute(["ls", self.test_file],
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return_stderr=True)
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self.assertEqual(stdout, "%s\n" % self.test_file)
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self.assertEqual(stderr, "")
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def test_check_exit_code(self):
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stdout = utils.execute(["ls", self.test_file[:-1]],
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check_exit_code=False)
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self.assertEqual(stdout, "")
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self.assertRaises(RuntimeError, utils.execute,
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["ls", self.test_file[:-1]])
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def test_process_input(self):
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result = utils.execute(["cat"], process_input="%s\n" %
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self.test_file[:-1])
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self.assertEqual(result, "%s\n" % self.test_file[:-1])
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def test_with_addl_env(self):
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result = utils.execute(["ls", self.test_file],
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addl_env={'foo': 'bar'})
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self.assertEqual(result, "%s\n" % self.test_file)
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class AgentUtilsGetInterfaceMAC(testtools.TestCase):
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def test_get_interface_mac(self):
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expect_val = '01:02:03:04:05:06'
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with mock.patch('fcntl.ioctl') as ioctl:
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ioctl.return_value = ''.join(['\x00' * 18,
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'\x01\x02\x03\x04\x05\x06',
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'\x00' * 232])
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actual_val = utils.get_interface_mac('eth0')
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self.assertEqual(actual_val, expect_val)
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