def test_get_thumbnail(self):
     collection_name = str(uuid.uuid1())
     StorageServer.add_collection(self.__account_id, collection_name, callback=self.stop)
     response = self.wait()
     self.assertEqual(StorageResponse.OK, response)
     thumbnail = open("../test_resources/thumbnail.jpg")
     StorageServer.add_thumbnail(self.__account_id, collection_name, thumbnail, callback=self.stop)
     response = self.wait()
     self.assertEqual(StorageResponse.OK, response)
     StorageServer.get_thumbnail(self.__account_id, collection_name, callback=self.stop)
     response = self.wait()
     result_file = open("../test_resources/thumbnail2.jpg", "w")
     result_file.write(response.read())
     response.close()
     # cleanup
     StorageServer.remove_collection(self.__account_id, collection_name, callback=self.stop)
     self.wait()
    def test_update_thumbnail(self):

        collection_name = str(uuid.uuid4())
        subscriber_list = [self.__subscriber_id]
        sharing_secret, subscribers_collections =\
        self.__create_sharing_record(subscriber_list, collection_name)


        joker = JokerHelper.get_instance()
        joker.get_sharing_space_server(sharing_secret, callback=self.stop)
        server_adrs = self.wait(timeout=10000)
        self.assertIn(server_adrs, Properties.sharing_space_servers)

        thumbnail_file = open('../test_resources/note_img.jpg')
        joker.update_thumbnail(server_adrs, sharing_secret, self.__account_id,
            collection_name, thumbnail_file, callback=self.stop)
        response = self.wait()
        self.assertEqual(StorageResponse.OK, response)

        #wait for a while
        self.__wait(10)

        #try to retreive the thumbnail
        StorageServer.get_thumbnail(self.__account_id, collection_name,
            callback=self.stop)
        response = self.wait()
        self.assertTrue(response is not None)

        #cleanup
        SharingController.remove_sharing_record_by_secret(sharing_secret, callback =self.stop)
        self.wait()
        StorageServer.remove_collection(self.__account_id, collection_name,
            callback=self.stop)
        for subscriber_id in subscribers_collections:
            subscriber_collection = subscribers_collections[subscriber_id]
            StorageServer.remove_collection(subscriber_id, subscriber_collection,
                callback=self.stop)
            self.wait()