refactor(nano name service): introduce NameService RPC parameter

Co-authored-by: tgerboui <thomasgerbouin@gmail.com>

Author: luxbe

lib/services/name/name-service.ts

@@ -12,8 +12,8 @@ import { Rpc } from '../rpc/rpc';
 import { NameInfo } from './name-schemas';
 
 export class NameService extends RpcConsummer {
-  constructor() {
-    super(new Rpc({ url: 'http://rpc.nano.to' }));
+  constructor(rpc = new Rpc({ url: 'https://rpc.nano.to' })) {
+    super(rpc);
   }
   public async resolveUsername(username: NanoUsername): Promise<NanoAddress> {
     const res = await this.rpc.call('account_key', { account: username });

test/unit/services/name-service.test.ts

@@ -12,8 +12,7 @@ describe('NameService', () => {
 
   beforeEach(() => {
     rpcMock = new Rpc({ url: 'http://example.com' }) as jest.Mocked<Rpc>;
-    nameService = new NameService();
-    nameService['rpc'] = rpcMock;
+    nameService = new NameService(rpcMock);
   });
 
   it('should initialize properties correctly', () => {