[Zope3-checkins] CVS: Zope3/src/zope/publisher/tests - test_browserlanguages.py:1.3.64.1

[Sidnei da Silva]

Update of /cvs-repository/Zope3/src/zope/publisher/tests
In directory cvs.zope.org:/tmp/cvs-serv31180/tests

Modified Files:
      Tag: runyaga-sip-branch
	test_browserlanguages.py 
Log Message:
Implement 'quality handlling' on browser language detection, with some good tests.


=== Zope3/src/zope/publisher/tests/test_browserlanguages.py 1.3 => 1.3.64.1 ===
--- Zope3/src/zope/publisher/tests/test_browserlanguages.py:1.3	Fri Apr 11 08:55:41 2003
+++ Zope3/src/zope/publisher/tests/test_browserlanguages.py	Fri Feb 27 12:34:24 2004
@@ -13,26 +13,32 @@
 ##############################################################################
 import unittest
 
-class Test(unittest.TestCase):
-
-    def test(self):
-        request = {'HTTP_ACCEPT_LANGUAGE': 'da, en-gb;q=0.8, en;q=0.7'}
-
-        from zope.publisher.browser import BrowserLanguages
-
-        browser_languages = BrowserLanguages(request)
-
-        self.assertEqual(list(browser_languages.getPreferredLanguages()),
-                         ['da', 'en-gb', 'en'])
-
-    # XXX Add support for quality statements
+# Note: The expected output is in order of preference,
+# empty 'q=' means 'q=1', and if theres more than one
+# empty, we assume they are in order of preference.
+data = [
+    ('da, en, pt', ['da', 'en', 'pt']),
+    ('da, en;q=.9, en-gb;q=1.0, en-us', ['da', 'en-gb', 'en-us', 'en']),
+    ('pt_BR; q=0.6, pt_PT; q = .7, en-gb', ['en-gb', 'pt-pt', 'pt-br']),
+    ('en-us, en_GB;q=0.9, en, pt_BR; q=1.0', ['en-us', 'en', 'pt-br', 'en-gb']),
+    ('ro,en-us;q=0.8,es;q=0.5,fr;q=0.3', ['ro', 'en-us', 'es', 'fr']),
+    ('ro,en-us;q=0,es;q=0.5,fr;q=0,ru;q=1,it', ['ro', 'ru', 'it', 'es'])
+    ]
 
 
+class BrowserLanguagesTest(unittest.TestCase):
 
+    def test_browser_language_handling(self):
+        from zope.publisher.browser import BrowserLanguages
+        for req, expected in data:
+            request = {'HTTP_ACCEPT_LANGUAGE': req}
+            browser_languages = BrowserLanguages(request)
+            self.assertEqual(list(browser_languages.getPreferredLanguages()),
+                             expected)
 
 def test_suite():
     loader=unittest.TestLoader()
-    return loader.loadTestsFromTestCase(Test)
+    return loader.loadTestsFromTestCase(BrowserLanguagesTest)
 
 if __name__=='__main__':
     unittest.TextTestRunner().run(test_suite())