Include zcml dependencies in configure.zcml, require the necessar…

…y packages via a `zcml` extra, added tests for zcml.

CHANGES.txt

@@ -5,9 +5,13 @@ CHANGES
 3.6.3 (unreleased)
 ------------------
 
+- Include zcml dependencies in ``configure.zcml``, require the necessary
+  packages via a `zcml` extra, added tests for zcml.
+
 - Using Python's ``doctest`` module instead of depreacted
   ``zope.testing.doctest``.
 
+
 3.6.2 (2010-07-31)
 ------------------
 

buildout.cfg

@@ -11,4 +11,4 @@ arguments = ['-p', 'testproj/src', '-s', 'testproj/site.zcml',
 
 [test]
 recipe = zc.recipe.testrunner
-eggs = zope.app.locales [test]
+eggs = zope.app.locales [test,zcml]

setup.py

@@ -68,6 +68,10 @@ def read(*rnames):
               'zope.tal',
               'zope.testing',
                 ],
+          zcml=[
+              'zope.i18n',
+              'zope.configuration',
+              ],
           extract=[
               'zope.tal',
               'zope.app.applicationcontrol',

src/zope/app/locales/configure.zcml

@@ -2,6 +2,8 @@
     xmlns:i18n="http://namespaces.zope.org/i18n"
     i18n_domain="zope">
 
+  <include package="zope.i18n" file="meta.zcml" />
+
   <i18n:registerTranslations directory="." />
 
 </configure>

src/zope/app/locales/tests.py

@@ -13,9 +13,12 @@
 ##############################################################################
 """Tests for the message string extraction tool."""
 
-import os
 import doctest
+import os
 import unittest
+import zope.app.locales
+import zope.component
+import zope.configuration.xmlconfig
 
 
 class TestIsUnicodeInAllCatalog(unittest.TestCase):
@@ -42,14 +45,35 @@ def test_is_unicode(self):
                 The language is %s (zope.po).
                 Value of the message catalog should be in unicode""" % (lang,)
                                         )
+class ZCMLTest(unittest.TestCase):
+
+    def test_configure_zcml_should_be_loadable(self):
+        try:
+            zope.configuration.xmlconfig.XMLConfig(
+                'configure.zcml', zope.app.locales)()
+        except Exception, e:
+            self.fail(e)
+
+    def test_configure_should_register_n_components(self):
+        gsm = zope.component.getGlobalSiteManager()
+        u_count = len(list(gsm.registeredUtilities()))
+        a_count = len(list(gsm.registeredAdapters()))
+        s_count = len(list(gsm.registeredSubscriptionAdapters()))
+        h_count = len(list(gsm.registeredHandlers()))
+        zope.configuration.xmlconfig.XMLConfig(
+            'configure.zcml', zope.app.locales)()
+        self.assertEqual(u_count + 2, len(list(gsm.registeredUtilities())))
+        self.assertEqual(a_count, len(list(gsm.registeredAdapters())))
+        self.assertEqual(
+            s_count, len(list(gsm.registeredSubscriptionAdapters())))
+        self.assertEqual(h_count, len(list(gsm.registeredHandlers())))
+
 
 
 def test_suite():
     return unittest.TestSuite((
         doctest.DocTestSuite('zope.app.locales.extract',
             optionflags=doctest.NORMALIZE_WHITESPACE|doctest.ELLIPSIS,),
         unittest.makeSuite(TestIsUnicodeInAllCatalog),
+        unittest.makeSuite(ZCMLTest),
         ))
-
-if __name__ == '__main__':
-    unittest.main()