Failing one test.

1 files changed, 372 insertions, 1 deletions

diff --git a/repoze/bfg/tests/test_registry.py b/repoze/bfg/tests/test_registry.py
index 3eada7b1c..11f5cbf3a 100644
--- a/repoze/bfg/tests/test_registry.py
+++ b/repoze/bfg/tests/test_registry.py
@@ -61,6 +61,355 @@ class TestRegistry(unittest.TestCase):
         self.assertEqual(overrides.inserted, [('path', 'opackage', 'oprefix')])
         self.assertEqual(overrides.package, package)
 
+    def _registerRenderer(self, reg, name='.txt'):
+        from repoze.bfg.interfaces import IRendererFactory
+        from repoze.bfg.interfaces import ITemplateRenderer
+        from zope.interface import implements
+        class Renderer:
+            implements(ITemplateRenderer)
+            def __init__(self, path):
+                pass
+            def __call__(self, *arg):
+                return 'Hello!'
+        reg.registerUtility(Renderer, IRendererFactory, name=name)
+
+    def test_map_view_as_function_context_and_request(self):
+        def view(context, request):
+            return 'OK'
+        reg = self._makeOne()
+        result = reg.map_view(view)
+        self.failUnless(result is view)
+        self.assertEqual(result(None, None), 'OK')
+
+    def test_map_view_as_function_with_attr(self):
+        def view(context, request):
+            """ """
+        reg = self._makeOne()
+        result = reg.map_view(view, attr='__name__')
+        self.failIf(result is view)
+        self.assertRaises(TypeError, result, None, None)
+
+    def test_map_view_as_function_with_attr_and_renderer(self):
+        reg = self._makeOne()
+        self._registerRenderer(reg)
+        def view(context, request):
+            """ """
+        result = reg.map_view(view, attr='__name__',
+                              renderer_name='fixtures/minimal.txt')
+        self.failIf(result is view)
+        self.assertRaises(TypeError, result, None, None)
+        
+    def test_map_view_as_function_requestonly(self):
+        reg = self._makeOne()
+        def view(request):
+            return 'OK'
+        result = reg.map_view(view)
+        self.failIf(result is view)
+        self.assertEqual(view.__module__, result.__module__)
+        self.assertEqual(view.__doc__, result.__doc__)
+        self.assertEqual(view.__name__, result.__name__)
+        self.assertEqual(result(None, None), 'OK')
+
+    def test_map_view_as_function_requestonly_with_attr(self):
+        reg = self._makeOne()
+        def view(request):
+            """ """
+        result = reg.map_view(view, attr='__name__')
+        self.failIf(result is view)
+        self.assertEqual(view.__module__, result.__module__)
+        self.assertEqual(view.__doc__, result.__doc__)
+        self.assertEqual(view.__name__, result.__name__)
+        self.assertRaises(TypeError, result, None, None)
+
+    def test_map_view_as_newstyle_class_context_and_request(self):
+        reg = self._makeOne()
+        class view(object):
+            def __init__(self, context, request):
+                pass
+            def __call__(self):
+                return 'OK'
+        result = reg.map_view(view)
+        self.failIf(result is view)
+        self.assertEqual(view.__module__, result.__module__)
+        self.assertEqual(view.__doc__, result.__doc__)
+        self.assertEqual(view.__name__, result.__name__)
+        self.assertEqual(result(None, None), 'OK')
+
+    def test_map_view_as_newstyle_class_context_and_request_with_attr(self):
+        reg = self._makeOne()
+        class view(object):
+            def __init__(self, context, request):
+                pass
+            def index(self):
+                return 'OK'
+        result = reg.map_view(view, attr='index')
+        self.failIf(result is view)
+        self.assertEqual(view.__module__, result.__module__)
+        self.assertEqual(view.__doc__, result.__doc__)
+        self.assertEqual(view.__name__, result.__name__)
+        self.assertEqual(result(None, None), 'OK')
+
+    def test_map_view_as_newstyle_class_context_and_request_attr_and_renderer(
+        self):
+        reg = self._makeOne()
+        self._registerRenderer(reg)
+        class view(object):
+            def __init__(self, context, request):
+                pass
+            def index(self):
+                return {'a':'1'}
+        result = reg.map_view(
+            view, attr='index',
+            renderer_name='repoze.bfg.tests:fixtures/minimal.txt')
+        self.failIf(result is view)
+        self.assertEqual(view.__module__, result.__module__)
+        self.assertEqual(view.__doc__, result.__doc__)
+        self.assertEqual(view.__name__, result.__name__)
+        request = DummyRequest()
+        self.assertEqual(result(None, request).body, 'Hello!')
+        
+    def test_map_view_as_newstyle_class_requestonly(self):
+        reg = self._makeOne()
+        class view(object):
+            def __init__(self, request):
+                pass
+            def __call__(self):
+                return 'OK'
+        result = reg.map_view(view)
+        self.failIf(result is view)
+        self.assertEqual(view.__module__, result.__module__)
+        self.assertEqual(view.__doc__, result.__doc__)
+        self.assertEqual(view.__name__, result.__name__)
+        self.assertEqual(result(None, None), 'OK')
+
+    def test_map_view_as_newstyle_class_requestonly_with_attr(self):
+        reg = self._makeOne()
+        class view(object):
+            def __init__(self, request):
+                pass
+            def index(self):
+                return 'OK'
+        result = reg.map_view(view, attr='index')
+        self.failIf(result is view)
+        self.assertEqual(view.__module__, result.__module__)
+        self.assertEqual(view.__doc__, result.__doc__)
+        self.assertEqual(view.__name__, result.__name__)
+        self.assertEqual(result(None, None), 'OK')
+
+    def test_map_view_as_newstyle_class_requestonly_with_attr_and_renderer(self):
+        reg = self._makeOne()
+        self._registerRenderer(reg)
+        class view(object):
+            def __init__(self, request):
+                pass
+            def index(self):
+                return {'a':'1'}
+        result = reg.map_view(
+            view, attr='index',
+            renderer_name='repoze.bfg.tests:fixtures/minimal.txt')
+        self.failIf(result is view)
+        self.assertEqual(view.__module__, result.__module__)
+        self.assertEqual(view.__doc__, result.__doc__)
+        self.assertEqual(view.__name__, result.__name__)
+        request = DummyRequest()
+        self.assertEqual(result(None, request).body, 'Hello!')
+
+    def test_map_view_as_oldstyle_class_context_and_request(self):
+        reg = self._makeOne()
+        class view:
+            def __init__(self, context, request):
+                pass
+            def __call__(self):
+                return 'OK'
+        result = reg.map_view(view)
+        self.failIf(result is view)
+        self.assertEqual(view.__module__, result.__module__)
+        self.assertEqual(view.__doc__, result.__doc__)
+        self.assertEqual(view.__name__, result.__name__)
+        self.assertEqual(result(None, None), 'OK')
+
+    def test_map_view_as_oldstyle_class_context_and_request_with_attr(self):
+        reg = self._makeOne()
+        class view:
+            def __init__(self, context, request):
+                pass
+            def index(self):
+                return 'OK'
+        result = reg.map_view(view, attr='index')
+        self.failIf(result is view)
+        self.assertEqual(view.__module__, result.__module__)
+        self.assertEqual(view.__doc__, result.__doc__)
+        self.assertEqual(view.__name__, result.__name__)
+        self.assertEqual(result(None, None), 'OK')
+
+    def test_map_view_as_oldstyle_class_context_and_request_attr_and_renderer(
+        self):
+        reg = self._makeOne()
+        self._registerRenderer(reg)
+        class view:
+            def __init__(self, context, request):
+                pass
+            def index(self):
+                return {'a':'1'}
+        result = reg.map_view(
+            view, attr='index',
+            renderer_name='repoze.bfg.tests:fixtures/minimal.txt')
+        self.failIf(result is view)
+        self.assertEqual(view.__module__, result.__module__)
+        self.assertEqual(view.__doc__, result.__doc__)
+        self.assertEqual(view.__name__, result.__name__)
+        request = DummyRequest()
+        self.assertEqual(result(None, request).body, 'Hello!')
+
+    def test_map_view_as_oldstyle_class_requestonly(self):
+        reg = self._makeOne()
+        class view:
+            def __init__(self, request):
+                pass
+            def __call__(self):
+                return 'OK'
+        result = reg.map_view(view)
+        self.failIf(result is view)
+        self.assertEqual(view.__module__, result.__module__)
+        self.assertEqual(view.__doc__, result.__doc__)
+        self.assertEqual(view.__name__, result.__name__)
+        self.assertEqual(result(None, None), 'OK')
+
+    def test_map_view_as_oldstyle_class_requestonly_with_attr(self):
+        reg = self._makeOne()
+        class view:
+            def __init__(self, request):
+                pass
+            def index(self):
+                return 'OK'
+        result = reg.map_view(view, attr='index')
+        self.failIf(result is view)
+        self.assertEqual(view.__module__, result.__module__)
+        self.assertEqual(view.__doc__, result.__doc__)
+        self.assertEqual(view.__name__, result.__name__)
+        self.assertEqual(result(None, None), 'OK')
+
+    def test_map_view_as_oldstyle_class_requestonly_attr_and_renderer(self):
+        reg = self._makeOne()
+        self._registerRenderer(reg)
+        class view:
+            def __init__(self, request):
+                pass
+            def index(self):
+                return {'a':'1'}
+        result = reg.map_view(
+            view, attr='index',
+            renderer_name='repoze.bfg.tests:fixtures/minimal.txt')
+        self.failIf(result is view)
+        self.assertEqual(view.__module__, result.__module__)
+        self.assertEqual(view.__doc__, result.__doc__)
+        self.assertEqual(view.__name__, result.__name__)
+        request = DummyRequest()
+        self.assertEqual(result(None, request).body, 'Hello!')
+
+    def test_map_view_as_instance_context_and_request(self):
+        reg = self._makeOne()
+        class View:
+            def __call__(self, context, request):
+                return 'OK'
+        view = View()
+        result = reg.map_view(view)
+        self.failUnless(result is view)
+        self.assertEqual(result(None, None), 'OK')
+        
+    def test_map_view_as_instance_context_and_request_and_attr(self):
+        reg = self._makeOne()
+        class View:
+            def index(self, context, request):
+                return 'OK'
+        view = View()
+        result = reg.map_view(view, attr='index')
+        self.failIf(result is view)
+        self.assertEqual(result(None, None), 'OK')
+
+    def test_map_view_as_instance_context_and_request_attr_and_renderer(self):
+        reg = self._makeOne()
+        self._registerRenderer(reg)
+        class View:
+            def index(self, context, request):
+                return {'a':'1'}
+        view = View()
+        result = reg.map_view(
+            view, attr='index',
+            renderer_name='repoze.bfg.tests:fixtures/minimal.txt')
+        self.failIf(result is view)
+        request = DummyRequest()
+        self.assertEqual(result(None, request).body, 'Hello!')
+
+    def test_map_view_as_instance_requestonly(self):
+        reg = self._makeOne()
+        class View:
+            def __call__(self, request):
+                return 'OK'
+        view = View()
+        result = reg.map_view(view)
+        self.failIf(result is view)
+        self.assertEqual(view.__module__, result.__module__)
+        self.assertEqual(view.__doc__, result.__doc__)
+        self.failUnless('instance' in result.__name__)
+        self.assertEqual(result(None, None), 'OK')
+
+    def test_map_view_as_instance_requestonly_with_attr(self):
+        reg = self._makeOne()
+        class View:
+            def index(self, request):
+                return 'OK'
+        view = View()
+        result = reg.map_view(view, attr='index')
+        self.failIf(result is view)
+        self.assertEqual(view.__module__, result.__module__)
+        self.assertEqual(view.__doc__, result.__doc__)
+        self.failUnless('instance' in result.__name__)
+        self.assertEqual(result(None, None), 'OK')
+
+    def test_map_view_as_instance_requestonly_with_attr_and_renderer(self):
+        reg = self._makeOne()
+        self._registerRenderer(reg)
+        class View:
+            def index(self, request):
+                return {'a':'1'}
+        view = View()
+        result = reg.map_view(
+            view, attr='index',
+            renderer_name='repoze.bfg.tests:fixtures/minimal.txt')
+        self.failIf(result is view)
+        self.assertEqual(view.__module__, result.__module__)
+        self.assertEqual(view.__doc__, result.__doc__)
+        self.failUnless('instance' in result.__name__)
+        request = DummyRequest()
+        self.assertEqual(result(None, request).body, 'Hello!')
+
+    def test_map_view_rendereronly(self):
+        reg = self._makeOne()
+        self._registerRenderer(reg)
+        def view(context, request):
+            return {'a':'1'}
+        result = reg.map_view(
+            view,
+            renderer_name='repoze.bfg.tests:fixtures/minimal.txt')
+        self.failIf(result is view)
+        self.assertEqual(view.__module__, result.__module__)
+        self.assertEqual(view.__doc__, result.__doc__)
+        request = DummyRequest()
+        self.assertEqual(result(None, request).body, 'Hello!')
+
+    def test_map_view_defaultrendereronly(self):
+        reg = self._makeOne()
+        self._registerRenderer(reg, name='')
+        def view(context, request):
+            return {'a':'1'}
+        result = reg.map_view(view)
+        self.failIf(result is view)
+        self.assertEqual(view.__module__, result.__module__)
+        self.assertEqual(view.__doc__, result.__doc__)
+        request = DummyRequest()
+        self.assertEqual(result(None, request).body, 'Hello!')
+
 class TestBFGViewGrokker(unittest.TestCase):
     def setUp(self):
         cleanUp()
@@ -133,7 +482,6 @@ class TestDefaultRootFactory(unittest.TestCase):
         self.assertEqual(root.a, 1)
         self.assertEqual(root.b, 2)
 
-
 class DummyModule:
     __path__ = "foo"
     __name__ = "dummy"
@@ -157,3 +505,26 @@ class DummyOverrides:
 
     def insert(self, path, package, prefix):
         self.inserted.append((path, package, prefix))
+
+class DummyRequest:
+    def __init__(self, environ=None):
+        if environ is None:
+            environ = {}
+        self.environ = environ
+        
+    def get_response(self, application):
+        return application
+
+    def copy(self):
+        self.copied = True
+        return self
+
+class DummyResponse:
+    status = '200 OK'
+    headerlist = ()
+    def __init__(self, body=None):
+        if body is None:
+            self.app_iter = ()
+        else:
+            self.app_iter = [body]
+