wrote failing unit test for setting thred count on start_server

vows/context_vows.py

@@ -103,3 +103,15 @@ class ContextTest(Vows.Context):
                 def the_get_url_method_should_return_a_well_formed_url(self, topic):
                     expect(topic).to_equal('http://127.0.0.1:8085/')
 
+    class WithinAMultiThreadedServer(DjangoHTTPContext):
+
+        def setup(self):
+            self.start_server(threads=5)
+
+        def topic(self):
+            return self.server
+        
+        def should_default_to_one_thread(self,topic):
+            expect(topic.thr.server._get_numthreads()).to_equal(5)
+
+