결재 API 계약 보완 및 테스트 정리

test/features/reporting/data/reporting_repository_remote_test.dart

@@ -98,8 +98,8 @@ void main() {
 
     expect(captured.first, equals(path));
     final query = captured[1] as Map<String, dynamic>;
-    expect(query['date_from'], '2024-01-01');
-    expect(query['date_to'], '2024-01-31');
+    expect(query['from'], '2024-01-01');
+    expect(query['to'], '2024-01-31');
     expect(query['format'], 'xlsx');
     expect(query['transaction_status_id'], 3);
     expect(query['approval_status_id'], 7);
@@ -143,10 +143,69 @@ void main() {
 
     final result = await repository.exportApprovals(request);
 
+    final captured = verify(
+      () => apiClient.get<Uint8List>(
+        captureAny(),
+        query: captureAny(named: 'query'),
+        options: any(named: 'options'),
+        cancelToken: any(named: 'cancelToken'),
+      ),
+    ).captured;
+
+    expect(captured.first, equals(path));
+    final query = captured[1] as Map<String, dynamic>;
+    expect(query['from'], DateTime(2024, 2, 1).toIso8601String());
+    expect(query['to'], DateTime(2024, 2, 15).toIso8601String());
+    expect(query['format'], 'pdf');
+    expect(query.containsKey('transaction_status_id'), isFalse);
     expect(result.hasBytes, isTrue);
     expect(result.bytes, isNotNull);
     expect(result.filename, 'approval.pdf');
     expect(result.mimeType, 'application/pdf');
     expect(result.hasDownloadUrl, isFalse);
   });
+
+  test('exportApprovals는 transaction_status_id 파라미터를 전달한다', () async {
+    const path = '/api/v1/reports/approvals/export';
+    when(
+      () => apiClient.get<Uint8List>(
+        path,
+        query: any(named: 'query'),
+        options: any(named: 'options'),
+        cancelToken: any(named: 'cancelToken'),
+      ),
+    ).thenAnswer(
+      (_) async => binaryResponse(
+        path,
+        bytes: [4, 5, 6],
+        filename: 'approval.xlsx',
+        mimeType:
+            'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+      ),
+    );
+
+    final request = ReportExportRequest(
+      from: DateTime(2024, 4, 1),
+      to: DateTime(2024, 4, 30),
+      format: ReportExportFormat.xlsx,
+      transactionStatusId: 2,
+      approvalStatusId: 4,
+    );
+
+    await repository.exportApprovals(request);
+
+    final captured = verify(
+      () => apiClient.get<Uint8List>(
+        captureAny(),
+        query: captureAny(named: 'query'),
+        options: any(named: 'options'),
+        cancelToken: any(named: 'cancelToken'),
+      ),
+    ).captured;
+
+    expect(captured.first, equals(path));
+    final query = captured[1] as Map<String, dynamic>;
+    expect(query['transaction_status_id'], 2);
+    expect(query['approval_status_id'], 4);
+  });
 }