[FIX] mail: model manager is debug during tests

Since the PR introducing the wowl environment in the discuss app, the
model manager is not set in debug mode during tests. The debug mode
is usefull since it adds integrity checks and more verbose error
messages. This commit restores it.

closes odoo/odoo#99556

Related: odoo/enterprise#31086
Signed-off-by: Alexandre Kühn (aku) <aku@odoo.com>

addons/mail/static/src/models/attachment_viewer_viewable.js

@@ -15,12 +15,6 @@ registerModel({
         download() {
             return this.attachmentOwner.download();
         },
-        /**
-         * @private
-         */
-        _computeAccessToken() {
-            return this.attachmentOwner.accessToken;
-        },
         /**
          * @private
          */
@@ -97,9 +91,6 @@ registerModel({
             identifying: true,
             inverse: 'attachmentViewerViewable',
         }),
-        accessToken: attr({
-            compute: "_computeAccessToken",
-        }),
         defaultSource: attr({
             compute: "_computeDefaultSource",
         }),

addons/mail/static/tests/helpers/webclient_setup.js

@@ -62,10 +62,11 @@ function setupMessagingServiceRegistries({
     const serviceRegistry = registry.category('services');
 
     patchWithCleanup(messagingService, {
-        async _startModelManager() {
+        async _startModelManager(modelManager, messagingValues) {
+            modelManager.isDebug = true;
             const _super = this._super.bind(this);
             await messagingBeforeCreationDeferred;
-            return _super(...arguments);
+            return _super(modelManager, messagingValues);
         },
     });