323 lines
13 KiB
Python
323 lines
13 KiB
Python
# 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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from tests.hacking import checks
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from tests.unit import test
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class HackingTestCase(test.TestCase):
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def test__parse_assert_mock_str(self):
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pos, method, obj = checks._parse_assert_mock_str(
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"mock_clients.fake().quotas.delete.assert_called_once()")
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self.assertEqual("assert_called_once", method)
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self.assertEqual("mock_clients.fake().quotas.delete", obj)
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def test__parse_assert_mock_str_no_assert(self):
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pos, method, obj = checks._parse_assert_mock_str(
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"mock_clients.fake().quotas.delete.")
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self.assertIsNone(pos)
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self.assertIsNone(method)
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self.assertIsNone(obj)
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def test_correct_usage_of_assert_from_mock(self):
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correct_method_names = ["assert_any_call", "assert_called_once_with",
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"assert_called_with", "assert_has_calls"]
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for name in correct_method_names:
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self.assertEqual(0, len(
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list(checks.check_assert_methods_from_mock(
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'some_mock.%s(asd)' % name, './tests/fake/test'))))
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def test_wrong_usage_of_broad_assert_from_mock(self):
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fake_method = 'rtfm.assert_something()'
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actual_number, actual_msg = next(checks.check_assert_methods_from_mock(
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fake_method, './tests/fake/test'))
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self.assertEqual(4, actual_number)
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self.assertTrue(actual_msg.startswith('N301'))
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def test_wrong_usage_of_assert_called_from_mock(self):
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fake_method = 'rtfm.assert_called()'
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actual_number, actual_msg = next(checks.check_assert_methods_from_mock(
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fake_method, './tests/fake/test'))
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self.assertEqual(4, actual_number)
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self.assertTrue(actual_msg.startswith('N302'))
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def test_wrong_usage_of_assert_called_once_from_mock(self):
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fake_method = 'rtfm.assert_called_once()'
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actual_number, actual_msg = next(checks.check_assert_methods_from_mock(
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fake_method, './tests/fake/test'))
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self.assertEqual(4, actual_number)
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self.assertTrue(actual_msg.startswith('N303'))
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def test_check_wrong_logging_import(self):
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bad_imports = ["from rally.openstack.common import log",
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"import rally.openstack.common.log",
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"import logging"]
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good_imports = ["from rally.common import log",
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"from rally.common.log",
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"import rally.common.log"]
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for bad_import in bad_imports:
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checkres = checks.check_import_of_logging(bad_import, "fakefile")
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self.assertIsNotNone(next(checkres))
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for bad_import in bad_imports:
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checkres = checks.check_import_of_logging(bad_import,
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"./rally/common/log.py")
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self.assertEqual([], list(checkres))
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for good_import in good_imports:
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checkres = checks.check_import_of_logging(good_import,
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"fakefile")
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self.assertEqual([], list(checkres))
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def test_no_translate_debug_logs(self):
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self.assertEqual(len(list(checks.no_translate_debug_logs(
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"LOG.debug(_('foo'))"))), 1)
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self.assertEqual(len(list(checks.no_translate_debug_logs(
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"LOG.debug('foo')"))), 0)
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self.assertEqual(len(list(checks.no_translate_debug_logs(
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"LOG.info(_('foo'))"))), 0)
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def test_no_use_conf_debug_check(self):
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self.assertEqual(len(list(checks.no_use_conf_debug_check(
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"if CONF.debug:", "fakefile"))), 1)
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self.assertEqual(len(list(checks.no_use_conf_debug_check(
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"if cfg.CONF.debug", "fakefile"))), 1)
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self.assertEqual(len(list(checks.no_use_conf_debug_check(
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"if logging.is_debug()", "fakefile"))), 0)
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def test_assert_true_instance(self):
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self.assertEqual(len(list(checks.assert_true_instance(
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"self.assertTrue(isinstance(e, "
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"exception.BuildAbortException))"))), 1)
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self.assertEqual(
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len(list(checks.assert_true_instance("self.assertTrue()"))), 0)
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def test_assert_equal_type(self):
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self.assertEqual(len(list(checks.assert_equal_type(
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"self.assertEqual(type(als['QuicAssist']), list)"))), 1)
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self.assertEqual(
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len(list(checks.assert_equal_type("self.assertTrue()"))), 0)
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def test_check_iteritems_method(self):
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self.assertEqual(len(list(checks.check_iteritems_method(
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"dict.iteritems()"))), 1)
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self.assertEqual(len(list(checks.check_iteritems_method(
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"iteritems(dict)"))), 0)
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self.assertEqual(len(list(checks.check_iteritems_method(
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"dict.items()"))), 0)
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def test_check_basestring_method(self):
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self.assertEqual(len(list(checks.check_basestring_method(
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"basestring"))), 1)
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self.assertEqual(len(list(checks.check_basestring_method(
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"six.string_types"))), 0)
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def test_check_StringIO_method(self):
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self.assertEqual(len(list(checks.check_StringIO_method(
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"StringIO.StringIO()"))), 1)
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self.assertEqual(len(list(checks.check_StringIO_method(
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"six.moves.StringIO()"))), 0)
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def test_check_urlparse_method(self):
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self.assertEqual(len(list(checks.check_urlparse_method(
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"urlparse.urlparse(url)"))), 1)
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self.assertEqual(len(list(checks.check_urlparse_method(
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"six.moves.urllib.parse.urlparse(url)"))), 0)
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def test_check_itertools_imap_method(self):
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self.assertEqual(len(list(checks.check_itertools_imap_method(
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"itertools.imap()"))), 1)
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self.assertEqual(len(list(checks.check_itertools_imap_method(
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"six.moves.map()"))), 0)
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def test_check_xrange_imap_method(self):
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self.assertEqual(len(list(checks.check_xrange_method(
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"xrange()"))), 1)
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self.assertEqual(len(list(checks.check_xrange_method(
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"six.moves.range()"))), 0)
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def test_check_string_lower_upper_case_method(self):
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self.assertEqual(len(list(checks.check_string_lower_upper_case_method(
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"string.lowercase[:16]"))), 1)
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self.assertEqual(len(list(checks.check_string_lower_upper_case_method(
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"string.uppercase[:16]"))), 1)
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self.assertEqual(len(list(checks.check_string_lower_upper_case_method(
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"string.ascii_lowercase[:16]"))), 0)
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self.assertEqual(len(list(checks.check_string_lower_upper_case_method(
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"string.ascii_uppercase[:16]"))), 0)
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def test_check_next_on_iterator_method(self):
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self.assertEqual(len(list(checks.check_next_on_iterator_method(
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"iterator.next()"))), 1)
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self.assertEqual(len(list(checks.check_next_on_iterator_method(
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"next(iterator)"))), 0)
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def test_assert_equal_none(self):
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self.assertEqual(len(list(checks.assert_equal_none(
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"self.assertEqual(A, None)"))), 1)
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self.assertEqual(len(list(checks.assert_equal_none(
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"self.assertEqual(None, A)"))), 1)
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self.assertEqual(
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len(list(checks.assert_equal_none("self.assertIsNone()"))), 0)
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def test_assert_true_or_false_with_in_or_not_in(self):
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self.assertEqual(len(list(checks.assert_true_or_false_with_in(
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"self.assertTrue(A in B)"))), 1)
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self.assertEqual(len(list(checks.assert_true_or_false_with_in(
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"self.assertFalse(A in B)"))), 1)
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self.assertEqual(len(list(checks.assert_true_or_false_with_in(
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"self.assertTrue(A not in B)"))), 1)
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self.assertEqual(len(list(checks.assert_true_or_false_with_in(
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"self.assertFalse(A not in B)"))), 1)
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self.assertEqual(len(list(checks.assert_true_or_false_with_in(
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"self.assertTrue(A in B, 'some message')"))), 1)
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self.assertEqual(len(list(checks.assert_true_or_false_with_in(
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"self.assertFalse(A in B, 'some message')"))), 1)
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self.assertEqual(len(list(checks.assert_true_or_false_with_in(
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"self.assertTrue(A not in B, 'some message')"))), 1)
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self.assertEqual(len(list(checks.assert_true_or_false_with_in(
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"self.assertFalse(A not in B, 'some message')"))), 1)
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self.assertEqual(len(list(checks.assert_true_or_false_with_in(
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"self.assertTrue(A in 'some string with spaces')"))), 1)
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self.assertEqual(len(list(checks.assert_true_or_false_with_in(
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"self.assertTrue(A in 'some string with spaces')"))), 1)
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self.assertEqual(len(list(checks.assert_true_or_false_with_in(
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"self.assertTrue(A in ['1', '2', '3'])"))), 1)
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self.assertEqual(len(list(checks.assert_true_or_false_with_in(
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"self.assertTrue(A in [1, 2, 3])"))), 1)
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self.assertEqual(len(list(checks.assert_true_or_false_with_in(
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"self.assertTrue(any(A > 5 for A in B))"))), 0)
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self.assertEqual(len(list(checks.assert_true_or_false_with_in(
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"self.assertTrue(any(A > 5 for A in B), 'some message')"))), 0)
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self.assertEqual(len(list(checks.assert_true_or_false_with_in(
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"self.assertFalse(some in list1 and some2 in list2)"))), 0)
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def test_assert_equal_in(self):
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self.assertEqual(len(list(checks.assert_equal_in(
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"self.assertEqual(a in b, True)"))), 1)
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self.assertEqual(len(list(checks.assert_equal_in(
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"self.assertEqual(a not in b, True)"))), 1)
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self.assertEqual(len(list(checks.assert_equal_in(
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"self.assertEqual('str' in 'string', True)"))), 1)
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self.assertEqual(len(list(checks.assert_equal_in(
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"self.assertEqual('str' not in 'string', True)"))), 1)
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self.assertEqual(len(list(checks.assert_equal_in(
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"self.assertEqual(any(a==1 for a in b), True)"))), 0)
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self.assertEqual(len(list(checks.assert_equal_in(
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"self.assertEqual(True, a in b)"))), 1)
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self.assertEqual(len(list(checks.assert_equal_in(
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"self.assertEqual(True, a not in b)"))), 1)
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self.assertEqual(len(list(checks.assert_equal_in(
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"self.assertEqual(True, 'str' in 'string')"))), 1)
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self.assertEqual(len(list(checks.assert_equal_in(
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"self.assertEqual(True, 'str' not in 'string')"))), 1)
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self.assertEqual(len(list(checks.assert_equal_in(
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"self.assertEqual(True, any(a==1 for a in b))"))), 0)
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self.assertEqual(len(list(checks.assert_equal_in(
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"self.assertEqual(a in b, False)"))), 1)
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self.assertEqual(len(list(checks.assert_equal_in(
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"self.assertEqual(a not in b, False)"))), 1)
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self.assertEqual(len(list(checks.assert_equal_in(
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"self.assertEqual('str' in 'string', False)"))), 1)
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self.assertEqual(len(list(checks.assert_equal_in(
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"self.assertEqual('str' not in 'string', False)"))), 1)
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self.assertEqual(len(list(checks.assert_equal_in(
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"self.assertEqual(any(a==1 for a in b), False)"))), 0)
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self.assertEqual(len(list(checks.assert_equal_in(
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"self.assertEqual(False, a in b)"))), 1)
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self.assertEqual(len(list(checks.assert_equal_in(
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"self.assertEqual(False, a not in b)"))), 1)
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self.assertEqual(len(list(checks.assert_equal_in(
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"self.assertEqual(False, 'str' in 'string')"))), 1)
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self.assertEqual(len(list(checks.assert_equal_in(
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"self.assertEqual(False, 'str' not in 'string')"))), 1)
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self.assertEqual(len(list(checks.assert_equal_in(
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"self.assertEqual(False, any(a==1 for a in b))"))), 0)
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def test_check_no_direct_rally_objects_import(self):
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bad_imports = ["from rally.objects import task",
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"import rally.objects.task"]
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good_import = "from rally import objects"
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for bad_import in bad_imports:
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checkres = checks.check_no_direct_rally_objects_import(bad_import,
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"fakefile")
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self.assertIsNotNone(next(checkres))
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for bad_import in bad_imports:
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checkres = checks.check_no_direct_rally_objects_import(
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bad_import, "./rally/objects/__init__.py")
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self.assertEqual([], list(checkres))
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checkres = checks.check_no_direct_rally_objects_import(good_import,
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"fakefile")
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self.assertEqual([], list(checkres))
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