96 lines
4.5 KiB
Python
96 lines
4.5 KiB
Python
# Copyright 2017 NTT Data.
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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 testtools
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from masakarimonitors.hacking import checks
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class HackingTestCase(testtools.TestCase):
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"""This class tests the hacking checks in masakarimonitors.hacking.checks by
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passing strings to the check methods like the pep8/flake8 parser would.
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The parser loops over each line in the file and then passes the
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parameters to the check method. The parameter names in the check method
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dictate what type of object is passed to the check method.
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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_check_explicit_underscore_import(self):
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self.assertEqual(len(list(checks.check_explicit_underscore_import(
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"LOG.info(_('My info message'))",
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"masakarimonitors/tests/other_files.py"))), 1)
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self.assertEqual(len(list(checks.check_explicit_underscore_import(
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"msg = _('My message')",
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"masakarimonitors/tests/other_files.py"))), 1)
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self.assertEqual(len(list(checks.check_explicit_underscore_import(
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"from masakarimonitors.i18n import _",
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"masakarimonitors/tests/other_files.py"))), 0)
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self.assertEqual(len(list(checks.check_explicit_underscore_import(
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"LOG.info(_('My info message'))",
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"masakarimonitors/tests/other_files.py"))), 0)
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self.assertEqual(len(list(checks.check_explicit_underscore_import(
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"msg = _('My message')",
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"masakarimonitors/tests/other_files.py"))), 0)
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self.assertEqual(len(list(checks.check_explicit_underscore_import(
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"from masakarimonitors.i18n import _",
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"masakarimonitors/tests/other_files2.py"))), 0)
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self.assertEqual(len(list(checks.check_explicit_underscore_import(
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"msg = _('My message')",
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"masakarimonitors/tests/other_files2.py"))), 0)
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self.assertEqual(len(list(checks.check_explicit_underscore_import(
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"_ = translations.ugettext",
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"masakarimonitors/tests/other_files3.py"))), 0)
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self.assertEqual(len(list(checks.check_explicit_underscore_import(
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"msg = _('My message')",
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"masakarimonitors/tests/other_files3.py"))), 0)
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def test_no_translate_logs(self):
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self.assertEqual(1, len(list(checks.no_translate_logs(
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"LOG.error(_LE('foo'))"))))
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self.assertEqual(0, len(list(checks.no_translate_logs(
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"LOG.debug('foo')"))))
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self.assertEqual(1, len(list(checks.no_translate_logs(
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"LOG.info(_LI('foo'))"))))
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self.assertEqual(1, len(list(checks.no_translate_logs(
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"LOG.warning(_LW('foo'))"))))
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self.assertEqual(1, len(list(checks.no_translate_logs(
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"LOG.critical(_LC('foo'))"))))
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