145 lines
5.7 KiB
Python
145 lines
5.7 KiB
Python
# Copyright 2015
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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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from oslotest import base
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from octaviaclient.hacking import checks
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class HackingTestCase(base.BaseTestCase):
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"""Hacking test class.
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This class tests the hacking checks in octaviaclient.hacking.checks by
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passing strings to the check methods like the pep8/flake8 parser would. The
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parser loops over each line in the file and then passes the parameters to
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the check method. The parameter names in the check method dictate what type
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of object is passed to the check method. The parameter types are::
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logical_line: A processed line with the following modifications:
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- Multi-line statements converted to a single line.
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- Stripped left and right.
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- Contents of strings replaced with "xxx" of same length.
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- Comments removed.
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physical_line: Raw line of text from the input file.
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lines: a list of the raw lines from the input file
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tokens: the tokens that contribute to this logical line
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line_number: line number in the input file
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total_lines: number of lines in the input file
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blank_lines: blank lines before this one
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indent_char: indentation character in this file (" " or "\t")
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indent_level: indentation (with tabs expanded to multiples of 8)
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previous_indent_level: indentation on previous line
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previous_logical: previous logical line
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filename: Path of the file being run through pep8
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When running a test on a check method the return will be False/None if
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there is no violation in the sample input. If there is an error a tuple is
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returned with a position in the line, and a message. So to check the result
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just assertTrue if the check is expected to fail and assertFalse if it
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should pass.
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"""
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def test_assert_true_instance(self):
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self.assertEqual(1, len(list(checks.assert_true_instance(
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"self.assertTrue(isinstance(e, "
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"exception.BuildAbortException))"))))
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self.assertEqual(0, len(list(checks.assert_true_instance(
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"self.assertTrue()"))))
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def test_assert_equal_or_not_none(self):
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self.assertEqual(1, len(list(checks.assert_equal_or_not_none(
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"self.assertEqual(A, None)"))))
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self.assertEqual(1, len(list(checks.assert_equal_or_not_none(
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"self.assertEqual(None, A)"))))
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self.assertEqual(1, len(list(checks.assert_equal_or_not_none(
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"self.assertNotEqual(A, None)"))))
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self.assertEqual(1, len(list(checks.assert_equal_or_not_none(
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"self.assertNotEqual(None, A)"))))
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self.assertEqual(0,
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len(list(checks.assert_equal_or_not_none(
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"self.assertIsNone()"))))
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self.assertEqual(0,
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len(list(checks.assert_equal_or_not_none(
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"self.assertIsNotNone()"))))
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def test_assert_equal_in(self):
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self.assertEqual(1, len(list(checks.assert_equal_in(
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"self.assertEqual(a in b, True)"))))
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self.assertEqual(1, len(list(checks.assert_equal_in(
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"self.assertEqual('str' in 'string', True)"))))
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self.assertEqual(0, len(list(checks.assert_equal_in(
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"self.assertEqual(any(a==1 for a in b), True)"))))
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self.assertEqual(1, len(list(checks.assert_equal_in(
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"self.assertEqual(True, a in b)"))))
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self.assertEqual(1, len(list(checks.assert_equal_in(
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"self.assertEqual(True, 'str' in 'string')"))))
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self.assertEqual(0, len(list(checks.assert_equal_in(
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"self.assertEqual(True, any(a==1 for a in b))"))))
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self.assertEqual(1, len(list(checks.assert_equal_in(
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"self.assertEqual(a in b, False)"))))
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self.assertEqual(1, len(list(checks.assert_equal_in(
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"self.assertEqual('str' in 'string', False)"))))
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self.assertEqual(0, len(list(checks.assert_equal_in(
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"self.assertEqual(any(a==1 for a in b), False)"))))
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self.assertEqual(1, len(list(checks.assert_equal_in(
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"self.assertEqual(False, a in b)"))))
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self.assertEqual(1, len(list(checks.assert_equal_in(
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"self.assertEqual(False, 'str' in 'string')"))))
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self.assertEqual(0, len(list(checks.assert_equal_in(
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"self.assertEqual(False, any(a==1 for a in b))"))))
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def test_assert_equal_true_or_false(self):
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self.assertEqual(1, len(list(checks.assert_equal_true_or_false(
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"self.assertEqual(True, A)"))))
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self.assertEqual(1, len(list(checks.assert_equal_true_or_false(
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"self.assertEqual(False, A)"))))
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self.assertEqual(0, len(list(checks.assert_equal_true_or_false(
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"self.assertTrue()"))))
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self.assertEqual(0, len(list(checks.assert_equal_true_or_false(
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"self.assertFalse()"))))
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def test_no_log_warn(self):
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self.assertEqual(1, len(list(checks.no_log_warn(
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"LOG.warn()"))))
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self.assertEqual(0, len(list(checks.no_log_warn(
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"LOG.warning()"))))
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def test_no_xrange(self):
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self.assertEqual(1, len(list(checks.no_xrange(
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"xrange(45)"))))
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self.assertEqual(0, len(list(checks.no_xrange(
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"range(45)"))))
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