| # Copyright (C) 2010 Chris Jerdonek (cjerdonek@webkit.org) | |
| # | |
| # Redistribution and use in source and binary forms, with or without | |
| # modification, are permitted provided that the following conditions | |
| # are met: | |
| # 1. Redistributions of source code must retain the above copyright | |
| # notice, this list of conditions and the following disclaimer. | |
| # 2. Redistributions in binary form must reproduce the above copyright | |
| # notice, this list of conditions and the following disclaimer in the | |
| # documentation and/or other materials provided with the distribution. | |
| # | |
| # THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND | |
| # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
| # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
| # DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR | |
| # ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
| # SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER | |
| # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | |
| # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| """Unit tests for python.py.""" | |
| import os | |
| import unittest | |
| from webkitpy.style.checkers.python import PythonChecker | |
| class PythonCheckerTest(unittest.TestCase): | |
| """Tests the PythonChecker class.""" | |
| def test_init(self): | |
| """Test __init__() method.""" | |
| def _mock_handle_style_error(self): | |
| pass | |
| checker = PythonChecker("foo.txt", _mock_handle_style_error) | |
| self.assertEqual(checker._file_path, "foo.txt") | |
| self.assertEqual(checker._handle_style_error, | |
| _mock_handle_style_error) | |
| def test_check(self): | |
| """Test check() method.""" | |
| errors = [] | |
| def _mock_handle_style_error(line_number, category, confidence, | |
| message): | |
| error = (line_number, category, confidence, message) | |
| errors.append(error) | |
| current_dir = os.path.dirname(__file__) | |
| file_path = os.path.join(current_dir, "python_unittest_input.py") | |
| checker = PythonChecker(file_path, _mock_handle_style_error) | |
| checker.check() | |
| self.assertEqual( | |
| [ | |
| (2, 'pep8/W291', 5, 'trailing whitespace'), | |
| (3, 'pep8/E261', 5, 'at least two spaces before inline comment'), | |
| (3, 'pep8/E262', 5, "inline comment should start with '# '"), | |
| (2, 'pylint/C0303(trailing-whitespace)', 5, '[] Trailing whitespace'), | |
| (2, 'pylint/E0602(undefined-variable)', 5, u"[] Undefined variable 'error'"), | |
| (3, 'pylint/W0611(unused-import)', 5, '[] Unused import math'), | |
| ], | |
| errors) |