Run tests on Python 2

The README.rst example fails on Python 2 due to non-ascii,
The same example has been added to test.py and runs correctly.

Author: jayvdb

.travis.yml

@@ -14,13 +14,16 @@ install:
     - if [ "$TRAVIS_PYTHON_VERSION" == "2.7" ]; then pip --quiet install 3to2; fi
     - python setup.py --quiet install
 
+    # Prevent Python 2.7 from using the non-3to2 converted code.
+    - mv language_check .language_check
+
 script:
-    - if [ "$TRAVIS_PYTHON_VERSION" != "2.7" ]; then python test.py; fi
+    - ./test.py
 
-    - if [ "$TRAVIS_PYTHON_VERSION" != "2.7" ]; then ./run_doctest.py -v README.rst download_lt.py; fi
+    - ./run_doctest.py -v download_lt.py
+    - if [ "$TRAVIS_PYTHON_VERSION" != "2.7" ]; then ./run_doctest.py -v README.rst; fi
 
-    # Prevent Python 2.7 from using the non-3to2 converted code.
-    - cd language_check; ../test.bash
+    - bash test.bash
 
     # Smoke test.
     - echo 'This is a sentence.' > foo.txt

test.py

@@ -1,6 +1,7 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 """Test suite for language_check."""
+from __future__ import unicode_literals
 
 import unittest
 import warnings
@@ -127,6 +128,24 @@ def test_disable_spellcheck(self):
         lang_check.enable_spellchecking()
         self.assertTrue(lang_check.check(sentence_with_misspelling))
 
+    def test_README_with_unicode(self):
+        tool = language_check.LanguageTool('en-US')
+        text = ('A sentence with a error in the '
+                'Hitchhiker’s Guide tot he Galaxy')
+        matches = tool.check(text)
+        self.assertEqual(len(matches), 2)
+        self.assertEqual((matches[0].fromy, matches[0].fromx),
+                         (0, 16))
+        self.assertEqual((matches[0].ruleId, matches[0].replacements),
+                         ('EN_A_VS_AN', ['an']))
+        self.assertEqual((matches[1].fromy, matches[1].fromx),
+                         (0, 50))
+        self.assertEqual((matches[1].ruleId, matches[1].replacements),
+                         ('TOT_HE', ['to the']))
+        corrected = language_check.correct(text, matches)
+        self.assertEqual(corrected, 'A sentence with an error in the '
+                                    'Hitchhiker’s Guide to the Galaxy')
+
 
 if __name__ == '__main__':
     unittest.main()