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#!/usr/bin/python
# Copyright (C) 2009 Google Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * 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.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
# OWNER OR 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 test for text_style.py."""
import unittest
import text as text_style
from text import TextProcessor
class TextStyleTestCase(unittest.TestCase):
"""TestCase for text_style.py"""
def assertNoError(self, lines):
"""Asserts that the specified lines has no errors."""
self.had_error = False
def error_for_test(line_number, category, confidence, message):
"""Records if an error occurs."""
self.had_error = True
text_style.process_file_data('', lines, error_for_test)
self.assert_(not self.had_error, '%s should not have any errors.' % lines)
def assertError(self, lines, expected_line_number):
"""Asserts that the specified lines has an error."""
self.had_error = False
def error_for_test(line_number, category, confidence, message):
"""Checks if the expected error occurs."""
self.assertEquals(expected_line_number, line_number)
self.assertEquals('whitespace/tab', category)
self.had_error = True
text_style.process_file_data('', lines, error_for_test)
self.assert_(self.had_error, '%s should have an error [whitespace/tab].' % lines)
def test_no_error(self):
"""Tests for no error cases."""
self.assertNoError([''])
self.assertNoError(['abc def', 'ggg'])
def test_error(self):
"""Tests for error cases."""
self.assertError(['2009-12-16\tKent Tamura\t<tkent@chromium.org>'], 1)
self.assertError(['2009-12-16 Kent Tamura <tkent@chromium.org>',
'',
'\tReviewed by NOBODY.'], 3)
class TextProcessorTest(unittest.TestCase):
"""Tests TextProcessor class."""
def mock_handle_style_error(self):
pass
def test_init(self):
"""Test __init__ constructor."""
processor = TextProcessor("foo.txt", self.mock_handle_style_error)
self.assertEquals(processor.file_path, "foo.txt")
self.assertEquals(processor.handle_style_error, self.mock_handle_style_error)
if __name__ == '__main__':
unittest.main()
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