fixed failing tests

Author: jdmartinez1062

assets/javascripts/discourse/components/assign-actions-dropdown.js

@@ -24,7 +24,7 @@ export default class AssignActionsDropdown extends DropdownSelectBoxComponent {
           icon: this.group ? "group-times" : "user-xmark",
           name: i18n("discourse_assign.unassign.title"),
           description: i18n("discourse_assign.unassign.help", {
-            username: this.assignee, // here
+            username: this.assignee,
           }),
         },
         {
@@ -45,7 +45,7 @@ export default class AssignActionsDropdown extends DropdownSelectBoxComponent {
           icon: assignee.username ? "user-xmark" : "group-times",
           name: i18n("discourse_assign.unassign_post.title"),
           description: i18n("discourse_assign.unassign_post.help", {
-            username: assignee.username || assignee.name, // here
+            username: assignee.username || assignee.name,
           }),
         });
       });

assets/javascripts/discourse/initializers/extend-for-assigns.js

@@ -479,7 +479,7 @@ function initialize(api) {
           }
           const icon = iconHTML(assignee.username ? "user-plus" : "group-plus");
           let name;
-          if (siteSettings.prioritize_full_name_in_ux) {
+          if (siteSettings.prioritize_full_name_in_ux || !assignee.username) {
             name = assignee.name;
           } else {
             name = assignee.username;
@@ -573,13 +573,12 @@ function initialize(api) {
         Object.keys(indirectlyAssignedTo).map((postId) => {
           const assignee = indirectlyAssignedTo[postId].assigned_to;
           const postNumber = indirectlyAssignedTo[postId].post_number;
-
-          if (this.siteSettings.prioritize_full_name_in_ux) {
+          if (this.siteSettings.prioritize_full_name_in_ux || !assignee.username) {
             displayedName = assignee.name;
-          } else {
+          } else{
             displayedName = assignee.username;
           }
-
+          
           assigneeElements.push(
             h("span.assignee", [
               h(