1 # Copyright (C) 2010 Chris Jerdonek (cjerdonek@webkit.org)
3 # Redistribution and use in source and binary forms, with or without
4 # modification, are permitted provided that the following conditions
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.
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.
23 """Unit tests for python.py."""
28 from python import PythonChecker
31 class PythonCheckerTest(unittest.TestCase):
33 """Tests the PythonChecker class."""
36 """Test __init__() method."""
37 def _mock_handle_style_error(self):
40 checker = PythonChecker("foo.txt", _mock_handle_style_error)
41 self.assertEquals(checker._file_path, "foo.txt")
42 self.assertEquals(checker._handle_style_error,
43 _mock_handle_style_error)
46 """Test check() method."""
49 def _mock_handle_style_error(line_number, category, confidence,
51 error = (line_number, category, confidence, message)
54 current_dir = os.path.dirname(__file__)
55 file_path = os.path.join(current_dir, "python_unittest_input.py")
57 checker = PythonChecker(file_path, _mock_handle_style_error)
58 checker.check(lines=[])
60 self.assertEquals(len(errors), 1)
61 self.assertEquals(errors[0],
62 (2, "pep8/W291", 5, "trailing whitespace"))