Updates

test/gnome-extension.test.js

@@ -16,6 +16,8 @@ function harness() {
     }
     add_child(child) { this.children.push(child); }
     destroy_all_children() { this.children = []; }
+    get_n_children() { return this.children.length; }
+    contains() { return false; }
     get_last_child() { return this.children[this.children.length - 1] || null; }
     connect() { return 1; }
     hide() { this.visible = false; }
@@ -28,9 +30,10 @@ function harness() {
   }
   const context = vm.createContext({
     Extension: class {},
+    global: { stage: { get_key_focus() { return null; } } },
     St: { BoxLayout: Actor, Label: Actor, Widget: Actor, Button: Actor, Entry: Actor, ScrollView: Actor, PolicyType: { NEVER: 0, AUTOMATIC: 1 } },
     Clutter: { ActorAlign: { CENTER: 0, START: 1 }, EVENT_STOP: 1, EVENT_PROPAGATE: 0 },
-    Pango: { EllipsizeMode: { NONE: 0, END: 3 } },
+    Pango: { WrapMode: { WORD_CHAR: 2 }, EllipsizeMode: { NONE: 0, END: 3 } },
     Main: { layoutManager: { addChrome() {} } },
     GLib: {
       PRIORITY_DEFAULT: 0, SOURCE_REMOVE: false,