AI Implementation feature(898): Admin Area General Settings and Categories 1.16 (#38)

tests/frontend/admin-categories-form-modal.spec.ts

@@ -3,6 +3,7 @@ import { FormBuilder, FormControl, FormGroup } from '@angular/forms';
 import {
   syncCategoryForm,
   CategoryFormMode,
+  CategoryFormSubmit,
 } from '../../frontend/src/app/features/admin/categories/category-form-modal.component';
 import { AdminCategory } from '../../frontend/src/app/core/services/admin.service';
 
@@ -185,4 +186,36 @@ describe('CategoryFormModalComponent - prefill contract', () => {
     expect(form.controls.abbreviation.value).toBe('HW');
     expect(form.controls.description.value).toBe('Hardware challenges');
   });
+
+  it('keeps user (non-system) abbreviation editable and emits the uppercased abbreviation', () => {
+    const form = buildForm();
+    const result = syncCategoryForm(
+      form,
+      'edit',
+      makeRow({
+        id: 'user-cat',
+        name: 'Cat A Test T007',
+        abbreviation: 'CATA',
+        description: 'd',
+        isSystem: false,
+        systemKey: null,
+      }),
+    );
+    expect(result.abbreviationReadonly).toBe(false);
+
+    form.controls.name.setValue('Cat Z Renamed T007');
+    form.controls.abbreviation.setValue('zzza');
+    form.controls.description.setValue('Renamed to ZZZA for T007');
+
+    const v = form.getRawValue();
+    const emitted: CategoryFormSubmit = {
+      mode: 'edit',
+      name: v.name,
+      abbreviation: v.abbreviation.toUpperCase(),
+      description: v.description,
+    };
+    expect(emitted.abbreviation).toBe('ZZZA');
+    expect(emitted.name).toBe('Cat Z Renamed T007');
+    expect(emitted.description).toBe('Renamed to ZZZA for T007');
+  });
 });