fix

Author: lohanidamodar

templates/dart/test/src/upload_progress_test.dart.twig

@@ -1,5 +1,9 @@
 import 'dart:convert';
+{% if 'dart' in language.params.packageName %}
+import 'package:test/test.dart';
+{% else %}
 import 'package:flutter_test/flutter_test.dart';
+{% endif %}
 import 'package:{{language.params.packageName}}/src/upload_progress.dart';
 
 void main() {