Look up a view after traversal; adapt it to IWSGIApplication.

1 files changed, 75 insertions, 0 deletions

diff --git a/repoze/bfg/tests/test_wsgiadapter.py b/repoze/bfg/tests/test_wsgiadapter.py
new file mode 100644
index 000000000..71e2f5c81
--- /dev/null
+++ b/repoze/bfg/tests/test_wsgiadapter.py
@@ -0,0 +1,75 @@
+import unittest
+
+class NaiveWSGIAdapterTests(unittest.TestCase):
+    def _getTargetClass(self):
+        from repoze.bfg.wsgiadapter import NaiveWSGIViewAdapter
+        return NaiveWSGIViewAdapter
+
+    def _makeOne(self, *arg, **kw):
+        klass = self._getTargetClass()
+        return klass(*arg, **kw)
+
+    def test_view_takes_no_args(self):
+        response = DummyResponse()
+        response.app_iter = ['Hello world']
+        def view():
+            return response
+        request = DummyRequest()
+        adapter = self._makeOne(view, request)
+        environ = {}
+        start_response = DummyStartResponse()
+        result = adapter(environ, start_response)
+        self.assertEqual(result, ['Hello world'])
+        self.assertEqual(start_response.headers, ())
+        self.assertEqual(start_response.status, '200 OK')
+
+    def test_view_takes_pep_333_args(self):
+        response = DummyResponse()
+        response.app_iter = ['Hello world']
+        def view(environ, start_response):
+            response.environ = environ
+            response.start_response = start_response
+            return response
+        request = DummyRequest()
+        adapter = self._makeOne(view, request)
+        environ = {}
+        start_response = DummyStartResponse()
+        result = adapter(environ, start_response)
+        self.assertEqual(result, ['Hello world'])
+        self.assertEqual(start_response.headers, ())
+        self.assertEqual(start_response.status, '200 OK')
+        self.assertEqual(response.environ, environ)
+        self.assertEqual(response.start_response, start_response)
+
+    def test_view_takes_zopey_args(self):
+        request = DummyRequest()
+        response = DummyResponse()
+        response.app_iter = ['Hello world']
+        def view(request):
+            response.request = request
+            return response
+        adapter = self._makeOne(view, request)
+        environ = {}
+        start_response = DummyStartResponse()
+        result = adapter(environ, start_response)
+        self.assertEqual(result, ['Hello world'])
+        self.assertEqual(start_response.headers, ())
+        self.assertEqual(start_response.status, '200 OK')
+        self.assertEqual(response.request, request)
+
+class DummyRequest:
+    pass
+
+class DummyResponse:
+    status = '200 OK'
+    headerlist = ()
+    app_iter = ()
+    
+class DummyStartResponse:
+    status = None
+    headers = None
+    def __call__(self, status, headers):
+        self.status = status
+        self.headers = headers
+        
+