Less magical templated view model: make custom template views responsible for

knowing their template's name.

1 files changed, 64 insertions, 0 deletions

diff --git a/repoze/bfg/tests/test_view.py b/repoze/bfg/tests/test_view.py
new file mode 100644
index 000000000..7d87b9c83
--- /dev/null
+++ b/repoze/bfg/tests/test_view.py
@@ -0,0 +1,64 @@
+import unittest
+
+from zope.component.testing import PlacelessSetup
+
+class Base(PlacelessSetup):
+    def setUp(self):
+        PlacelessSetup.setUp(self)
+
+    def tearDown(self):
+        PlacelessSetup.tearDown(self)
+
+    def _zcmlConfigure(self):
+        import repoze.bfg
+        import zope.configuration.xmlconfig
+        zope.configuration.xmlconfig.file('configure.zcml', package=repoze.bfg)
+
+    def _getTemplatePath(self, name):
+        import os
+        here = os.path.abspath(os.path.dirname(__file__))
+        return os.path.join(here, 'fixtures', name)
+
+class ViewTests(unittest.TestCase):
+    def _getTargetClass(self):
+        from repoze.bfg.view import View
+        return View
+
+    def _makeOne(self, *arg, **kw):
+        klass = self._getTargetClass()
+        return klass(*arg, **kw)
+
+    def test_call(self):
+        view = self._makeOne(None, None)
+        self.assertRaises(NotImplementedError, view)
+
+class TemplateViewTests(unittest.TestCase, Base):
+    def setUp(self):
+        Base.setUp(self)
+
+    def tearDown(self):
+        Base.tearDown(self)
+
+    def _getTargetClass(self):
+        from repoze.bfg.view import TemplateView
+        return TemplateView
+
+    def _makeOne(self, *arg, **kw):
+        klass = self._getTargetClass()
+        return klass(*arg, **kw)
+
+    def test_call(self):
+        self._zcmlConfigure()
+        view = self._makeOne(None, None)
+        view.template = self._getTemplatePath('minimal.pt')
+        result = view(foo='foo')
+        from webob import Response
+        self.failUnless(isinstance(result, Response))
+        self.assertEqual(result.app_iter, ['<div>\n</div>'])
+        self.assertEqual(result.status, '200 OK')
+        self.assertEqual(len(result.headerlist), 2)
+        
+    def test_call_no_template(self):
+        self._zcmlConfigure()
+        view = self._makeOne(None, None)
+        self.assertRaises(ValueError, view)