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| 1 # Copyright (C) 2010 Chris Jerdonek (cjerdonek@webkit.org) | |
| 2 # | |
| 3 # Redistribution and use in source and binary forms, with or without | |
| 4 # modification, are permitted provided that the following conditions | |
| 5 # are met: | |
| 6 # 1. Redistributions of source code must retain the above copyright | |
| 7 # notice, this list of conditions and the following disclaimer. | |
| 8 # 2. Redistributions in binary form must reproduce the above copyright | |
| 9 # notice, this list of conditions and the following disclaimer in the | |
| 10 # documentation and/or other materials provided with the distribution. | |
| 11 # | |
| 12 # THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND | |
| 13 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
| 14 # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
| 15 # DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR | |
| 16 # ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 17 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
| 18 # SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER | |
| 19 # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | |
| 20 # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 21 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 22 | |
| 23 """Unit tests for python.py.""" | |
| 24 | |
| 25 import os | |
| 26 import unittest | |
| 27 | |
| 28 from python import PythonChecker | |
| 29 | |
| 30 | |
| 31 class PythonCheckerTest(unittest.TestCase): | |
| 32 | |
| 33 """Tests the PythonChecker class.""" | |
| 34 | |
| 35 def test_init(self): | |
| 36 """Test __init__() method.""" | |
| 37 def _mock_handle_style_error(self): | |
| 38 pass | |
| 39 | |
| 40 checker = PythonChecker("foo.txt", _mock_handle_style_error) | |
| 41 self.assertEqual(checker._file_path, "foo.txt") | |
| 42 self.assertEqual(checker._handle_style_error, | |
| 43 _mock_handle_style_error) | |
| 44 | |
| 45 def test_check(self): | |
| 46 """Test check() method.""" | |
| 47 errors = [] | |
| 48 | |
| 49 def _mock_handle_style_error(line_number, category, confidence, | |
| 50 message): | |
| 51 error = (line_number, category, confidence, message) | |
| 52 errors.append(error) | |
| 53 | |
| 54 current_dir = os.path.dirname(__file__) | |
| 55 file_path = os.path.join(current_dir, "python_unittest_input.py") | |
| 56 | |
| 57 checker = PythonChecker(file_path, _mock_handle_style_error) | |
| 58 checker.check(lines=[]) | |
| 59 | |
| 60 self.assertEqual(errors, [ | |
| 61 (4, "pep8/W291", 5, "trailing whitespace"), | |
| 62 (4, "pylint/E0602", 5, "Undefined variable 'error'"), | |
| 63 ]) | |
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