번호 자동 부여 대응 및 API 공통 처리 보강

test/features/approvals/data/approval_repository_remote_test.dart

@@ -15,11 +15,28 @@ void main() {
   setUpAll(() {
     registerFallbackValue(Options());
     registerFallbackValue(CancelToken());
+    registerFallbackValue(
+      Response<dynamic>(requestOptions: RequestOptions(path: '/')),
+    );
   });
 
   setUp(() {
     apiClient = _MockApiClient();
     repository = ApprovalRepositoryRemote(apiClient: apiClient);
+    when(() => apiClient.unwrapAsMap(any())).thenAnswer((invocation) {
+      final response = invocation.positionalArguments.first;
+      if (response is Response) {
+        final data = response.data;
+        if (data is Map<String, dynamic>) {
+          final nested = data['data'];
+          if (nested is Map<String, dynamic>) {
+            return nested;
+          }
+          return data;
+        }
+      }
+      return <String, dynamic>{};
+    });
   });
 
   test('list는 신규 필터 파라미터를 전달한다', () async {
@@ -93,7 +110,6 @@ void main() {
 
     final input = ApprovalCreateInput(
       transactionId: 9001,
-      approvalNo: 'APP-2025-0001',
       approvalStatusId: 1,
       requestedById: 7,
       note: '  신규 결재  ',
@@ -113,7 +129,7 @@ void main() {
     expect(captured.first, equals(path));
     final payload = captured[1] as Map<String, dynamic>;
     expect(payload['transaction_id'], 9001);
-    expect(payload['approval_no'], 'APP-2025-0001');
+    expect(payload.containsKey('approval_no'), isFalse);
     expect(payload['approval_status_id'], 1);
     expect(payload['requested_by_id'], 7);
     expect(payload['note'], '신규 결재');