--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKitTools/Scripts/webkitpy/style/checkers/text_unittest.py	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,94 @@
+#!/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 TextChecker
+
+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 TextCheckerTest(unittest.TestCase):
+
+    """Tests TextChecker class."""
+
+    def mock_handle_style_error(self):
+        pass
+
+    def test_init(self):
+        """Test __init__ constructor."""
+        checker = TextChecker("foo.txt", self.mock_handle_style_error)
+        self.assertEquals(checker.file_path, "foo.txt")
+        self.assertEquals(checker.handle_style_error, self.mock_handle_style_error)
+
+
+if __name__ == '__main__':
+    unittest.main()