add a test that would at least have triggered a deprecation warning;

the zope.app.i18n.browser.synchronize module is not otherwise imported
by the tests

src/zope/app/i18n/browser/synchronize.py

@@ -22,10 +22,13 @@
 import xmlrpclib
 from base64 import encodestring
 
+import zope.i18nmessageid
+
 from zope.security.proxy import removeSecurityProxy
 
 from zope.app.i18n.browser import BaseView
-from zope.app.i18n import ZopeMessageFactory as _
+
+_ = zope.i18nmessageid.MessageFactory("zope")
 
 DEFAULT = 'http://localhost:8080/++etc++site/default/zope'
 

src/zope/app/i18n/browser/tests/test_translate.py

@@ -107,10 +107,21 @@ def testAddDeleteLanguage(self):
         self.assert_('es' not in self._view.getAllLanguages())
 
 
+class SynchronizeTest(unittest.TestCase):
+
+    def test_synchronize_imports(self):
+        # Trivial test that imports the module.  This would have triggered a
+        # deprecation warning in previous versions.
+        import zope.app.i18n.browser.synchronize
+
 
 def test_suite():
     loader = unittest.TestLoader()
-    return loader.loadTestsFromTestCase(TranslateTest)
+    return unittest.TestSuite([
+        loader.loadTestsFromTestCase(TranslateTest),
+        loader.loadTestsFromTestCase(SynchronizeTest),
+        ])
+    return 
 
 if __name__=='__main__':
     unittest.main()