- Add ``repoze.bfg.testing.registerSettings`` API, which is documented

  in the "repoze.bfg.testing" API chapter.  This allows for
  registration of "settings" values obtained via
  ``repoze.bfg.settings.get_settings()`` for use in unit tests.

1 files changed, 15 insertions, 0 deletions

diff --git a/repoze/bfg/tests/test_testing.py b/repoze/bfg/tests/test_testing.py
index 9eab891e3..6bb920cba 100644
--- a/repoze/bfg/tests/test_testing.py
+++ b/repoze/bfg/tests/test_testing.py
@@ -277,6 +277,21 @@ class TestTestingFunctions(unittest.TestCase):
         self.assertEqual(route_url('home', request, pagename='abc'),
                          'http://example.com/abc')
 
+    def test_registerSettings(self):
+        from repoze.bfg.interfaces import ISettings
+        from repoze.bfg.testing import registerSettings
+        from zope.component import getSiteManager
+        registerSettings({'a':1, 'b':2})
+        sm = getSiteManager()
+        settings = sm.getUtility(ISettings)
+        self.assertEqual(settings['a'], 1)
+        self.assertEqual(settings['b'], 2)
+        registerSettings(b=3, c=4)
+        settings = sm.getUtility(ISettings)
+        self.assertEqual(settings['a'], 1)
+        self.assertEqual(settings['b'], 3)
+        self.assertEqual(settings['c'], 4)
+
 class TestDummyRootFactory(unittest.TestCase):
     def _makeOne(self, environ):
         from repoze.bfg.testing import DummyRootFactory