| # 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) |
