formatter tests

apps/website/lib/formatters/UserRoleFormatter.test.ts

@@ -0,0 +1,26 @@
+import { describe, it, expect } from 'vitest';
+import { UserRoleFormatter } from './UserRoleFormatter';
+
+describe('UserRoleFormatter', () => {
+  describe('roleLabel', () => {
+    it('should format "owner" correctly', () => {
+      expect(UserRoleFormatter.roleLabel('owner')).toBe('Owner');
+    });
+
+    it('should format "admin" correctly', () => {
+      expect(UserRoleFormatter.roleLabel('admin')).toBe('Admin');
+    });
+
+    it('should format "user" correctly', () => {
+      expect(UserRoleFormatter.roleLabel('user')).toBe('User');
+    });
+
+    it('should handle unknown roles', () => {
+      expect(UserRoleFormatter.roleLabel('unknown')).toBe('unknown');
+    });
+
+    it('should handle empty string', () => {
+      expect(UserRoleFormatter.roleLabel('')).toBe('');
+    });
+  });
+});