adjust tests to capture changes

Zsailer · Zsailer · commit 3bc38153d38f · 2020-02-28T13:51:28.000-08:00
diff --git a/jupyter_server/extension/application.py b/jupyter_server/extension/application.py
@@ -283,6 +283,7 @@ def _prepare_config(self):
         """Builds a Config object from the extension's traits and passes
         the object to the webapp's settings as `<extension_name>_config`.
         """
+        self.update_config(self.config)
         traits = self.class_own_traits().keys()
         self.extension_config = Config({t: getattr(self, t) for t in traits})
         self.settings['{}_config'.format(self.extension_name)] = self.extension_config
@@ -365,7 +366,7 @@ def initialize_server(cls, argv=[], load_other_extensions=True, **kwargs):
         serverapp.initialize(argv=argv, load_extensions=load_other_extensions)
         return serverapp
 
-    def initialize(self, serverapp, argv=[]):
+    def initialize(self, serverapp, argv=None):
         """Initialize the extension app.
 
         This method:
@@ -378,6 +379,12 @@ def initialize(self, serverapp, argv=[]):
         # Initialize ServerApp.
         self.serverapp = serverapp
 
+        # If argv is given, parse and update config.
+        if argv:
+            self.parse_command_line(argv)
+        # Load config from file.
+        self.load_config_file()
+
         # Initialize config, settings, templates, and handlers.
         self._prepare_config()
         self._prepare_templates()
diff --git a/jupyter_server/serverapp.py b/jupyter_server/serverapp.py
@@ -1493,7 +1493,7 @@ def init_server_extension_config(self):
             app_obj = metadata[0].get('app', None)
             if app_obj:
                 if not issubclass(app_obj, JupyterApp):
-                    raise TypeError(abb_obj.__name__ + "must be a subclass of JupyterApp")
+                    raise TypeError(abb_obj.__name__ + " must be a subclass of JupyterApp.")
                 # Initialize extension app
                 app = app_obj(parent=self)
                 # Update the app's config, setting
diff --git a/tests/extension/conftest.py b/tests/extension/conftest.py
@@ -42,13 +42,13 @@ def _jupyter_server_extension_paths():
         }]
 
 @pytest.fixture
-def make_mock_extension_app(template_dir):
+def make_mock_extension_app(template_dir, config_dir):
     def _make_mock_extension_app(**kwargs):
         kwargs.setdefault('template_paths', [str(template_dir)])
-        return MockExtensionApp(**kwargs)
+        return MockExtensionApp(config_dir=str(config_dir), **kwargs)
 
     # TODO Should the index template creation be only be done only once?
-    index = template_dir.joinpath("index.html")    
+    index = template_dir.joinpath("index.html")
     index.write_text("""
 <!DOCTYPE HTML>
 <html>
