152 lines
6.2 KiB
Python
152 lines
6.2 KiB
Python
#
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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 subprocess
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import mock
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from tempest.lib.cli import base as cli_base
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from tempest.lib import exceptions
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from tempest.tests import base
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class TestExecute(base.TestCase):
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@mock.patch('subprocess.Popen', autospec=True)
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def test_execute_success(self, mock_popen):
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mock_popen.return_value.returncode = 0
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mock_popen.return_value.communicate.return_value = (
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"__init__.py", "")
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result = cli_base.execute("/bin/ls", action="tempest",
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flags="-l -a")
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args, kwargs = mock_popen.call_args
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# Check merge_stderr == False
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self.assertEqual(subprocess.PIPE, kwargs['stderr'])
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# Check action and flags are passed
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args = args[0]
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# We just tests that all pieces are passed through, we cannot make
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# assumptions about the order
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self.assertIn("/bin/ls", args)
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self.assertIn("-l", args)
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self.assertIn("-a", args)
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self.assertIn("tempest", args)
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# The result is mocked - checking that the mock was invoked correctly
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self.assertIsInstance(result, str)
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self.assertIn("__init__.py", result)
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@mock.patch('subprocess.Popen', autospec=True)
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def test_execute_failure(self, mock_popen):
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mock_popen.return_value.returncode = 1
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mock_popen.return_value.communicate.return_value = (
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"No such option --foobar", "")
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result = cli_base.execute("/bin/ls", action="tempest.lib",
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flags="--foobar", merge_stderr=True,
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fail_ok=True)
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args, kwargs = mock_popen.call_args
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# Check the merge_stderr
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self.assertEqual(subprocess.STDOUT, kwargs['stderr'])
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# Check action and flags are passed
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args = args[0]
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# We just tests that all pieces are passed through, we cannot make
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# assumptions about the order
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self.assertIn("/bin/ls", args)
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self.assertIn("--foobar", args)
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self.assertIn("tempest.lib", args)
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# The result is mocked - checking that the mock was invoked correctly
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self.assertIsInstance(result, str)
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self.assertIn("--foobar", result)
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@mock.patch('subprocess.Popen', autospec=True)
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def test_execute_failure_raise_exception(self, mock_popen):
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mock_popen.return_value.returncode = 1
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mock_popen.return_value.communicate.return_value = (
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"No such option --foobar", "")
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self.assertRaises(exceptions.CommandFailed, cli_base.execute,
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"/bin/ls", action="tempest", flags="--foobar",
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merge_stderr=True)
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def test_execute_with_prefix(self):
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result = cli_base.execute("env", action="",
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prefix="env NEW_VAR=1")
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self.assertIsInstance(result, str)
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self.assertIn("NEW_VAR=1", result)
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class TestCLIClient(base.TestCase):
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@mock.patch.object(cli_base, 'execute')
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def test_execute_with_prefix(self, mock_execute):
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cli = cli_base.CLIClient(prefix='env LAC_ALL=C')
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cli.glance('action')
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self.assertEqual(mock_execute.call_count, 1)
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self.assertEqual(mock_execute.call_args[1],
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{'prefix': 'env LAC_ALL=C'})
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@mock.patch.object(cli_base, 'execute')
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def test_execute_with_domain_name(self, mock_execute):
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cli = cli_base.CLIClient(
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user_domain_name='default',
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project_domain_name='default'
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)
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cli.glance('action')
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self.assertEqual(mock_execute.call_count, 1)
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self.assertIn('--os-user-domain-name default',
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mock_execute.call_args[0][2])
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self.assertIn('--os-project-domain-name default',
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mock_execute.call_args[0][2])
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self.assertNotIn('--os-user-domain-id',
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mock_execute.call_args[0][2])
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self.assertNotIn('--os-project-domain-id',
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mock_execute.call_args[0][2])
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@mock.patch.object(cli_base, 'execute')
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def test_execute_with_domain_id(self, mock_execute):
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cli = cli_base.CLIClient(
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user_domain_id='default',
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project_domain_id='default'
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)
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cli.glance('action')
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self.assertEqual(mock_execute.call_count, 1)
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self.assertIn('--os-user-domain-id default',
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mock_execute.call_args[0][2])
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self.assertIn('--os-project-domain-id default',
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mock_execute.call_args[0][2])
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self.assertNotIn('--os-user-domain-name',
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mock_execute.call_args[0][2])
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self.assertNotIn('--os-project-domain-name',
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mock_execute.call_args[0][2])
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@mock.patch.object(cli_base, 'execute')
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def test_execute_with_default_api_version(self, mock_execute):
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cli = cli_base.CLIClient()
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cli.openstack('action')
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self.assertEqual(mock_execute.call_count, 1)
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self.assertNotIn('--os-identity-api-version ',
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mock_execute.call_args[0][2])
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@mock.patch.object(cli_base, 'execute')
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def test_execute_with_empty_api_version(self, mock_execute):
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cli = cli_base.CLIClient(identity_api_version='')
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cli.openstack('action')
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self.assertEqual(mock_execute.call_count, 1)
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self.assertNotIn('--os-identity-api-version ',
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mock_execute.call_args[0][2])
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@mock.patch.object(cli_base, 'execute')
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def test_execute_with_explicit_api_version(self, mock_execute):
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cli = cli_base.CLIClient(identity_api_version='0.0')
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cli.openstack('action')
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self.assertEqual(mock_execute.call_count, 1)
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self.assertIn('--os-identity-api-version 0.0 ',
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mock_execute.call_args[0][2])
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