[tornado] fix unit tests

Author: rande

ioc/extra/tornado/command.py

@@ -20,7 +20,8 @@ def execute(self, args, output):
         output.write("Configuring tornado (event: ioc.extra.tornado.start)\n")
 
         self.event_dispatcher.dispatch('ioc.extra.tornado.start', {
-            'application': self.application
+            'application': self.application,
+            'output': output
         })
 
         output.write("Starting tornado %s:%s (bind to: %s)\n" % (args.address, args.port, args.bind))

ioc/extra/tornado/di.py

@@ -10,7 +10,6 @@ def load(self, config, container_builder):
         loader = ioc.loader.YamlLoader()
         loader.load("%s/resources/config/services.yml" % path, container_builder)
 
-        container_builder.parameters.set('ioc.extra.tornado.port',               config.get('port', 8888))
         container_builder.parameters.set('ioc.extra.tornado.static_folder',      config.get('static_folder', '%project.root_folder%/resources/static'))
         container_builder.parameters.set('ioc.extra.tornado.static_public_path', config.get('static_public_path', '/static'))
 

ioc/extra/tornado/handler.py

@@ -49,9 +49,8 @@ def initialize(self, router, event_dispatcher, logger=None):
 
     @tornado.web.asynchronous
     def dispatch(self):
-
         result = None
-        # the handler.request might close the connection
+        # the handler.request event might close the connection
         if self.is_finish():
             return
 

tests/ioc/extra/tornado/test_handler.py

@@ -6,6 +6,7 @@
 from ioc.extra.tornado.router import Router
 from ioc.extra.tornado.handler import RouterHandler
 
+
 def view(handler, name=None):
     handler.write("Hello %s" % name)
 
@@ -14,11 +15,24 @@ def error(handler):
 
 class MyHTTPTest(AsyncHTTPTestCase):
     def get_app(self):
+
+        dispatcher = Dispatcher()
+
+        def error_listener(event):
+            event.get('request_handler').write('An unexpected error occurred')
+
+        def not_found_listener(event):
+            event.get('request_handler').write('Not Found')
+
+        dispatcher.add_listener('handler.not_found', not_found_listener)
+        dispatcher.add_listener('handler.exception', error_listener)
+
+
         router = Router()
         router.add("hello", "/hello/<string:name>", view, methods=['GET'])
         router.add("exception", "/exception", error, methods=['GET'])
 
-        return Application([("/.*", RouterHandler, dict(router=router, event_dispatcher=Dispatcher()))])
+        return Application([("/.*", RouterHandler, dict(router=router, event_dispatcher=dispatcher))])
 
     def test_not_found(self):
         response = self.fetch('/')
@@ -32,5 +46,6 @@ def test_found(self):
 
     def test_error(self):
         response = self.fetch('/exception')
+
         self.assertEquals("An unexpected error occurred", response.body[0:28])
         self.assertEquals(500, response.code)