fix storage test

Author: lohanidamodar

templates/flutter/test/services/service_test.dart.twig

@@ -31,11 +31,23 @@ class MockClient extends Mock implements Client {
   ) async {
     return super.noSuchMethod(Invocation.method(#webAuth, [url]), returnValue: 'done');
   }
+
+  @override
+  Future<Response> chunkedUpload({
+    String? path,
+    Map<String, dynamic>? params,
+    String? paramName,
+    String? idParamName,
+    Map<String, String>? headers,
+    Function(UploadProgress)? onProgress,
+  }) async {
+    return super.noSuchMethod(Invocation.method(#chunkedUpload, [path, params, paramName, idParamName, headers]), returnValue: Response(data: {}));
+  }
 }
 
 void main() {
     group('{{service.name | caseUcfirst}} test', () {
-        late Client client;
+        late MockClient client;
         late {{service.name | caseUcfirst}} {{service.name | caseCamel}};
 
         setUp(() {
@@ -65,14 +77,22 @@ void main() {
             when(client.webAuth(
                 Uri(),
             )).thenAnswer((_) async => 'done');
+            {%~ elseif 'multipart/form-data' in method.consumes ~%}
+            when(client.chunkedUpload(
+                path: argThat(isNotNull),
+                params: argThat(isNotNull),
+                paramName: argThat(isNotNull),
+                idParamName: argThat(isNotNull),
+                headers: argThat(isNotNull),
+            )).thenAnswer((_) async => Response(data: data));
             {%~ else ~%}
             when(client.call(
                 HttpMethod.{{method.method | caseLower}},
             )).thenAnswer((_) async => Response(data: data));
             {%~ endif ~%}
 
             final response = await {{service.name | caseCamel}}.{{method.name | caseCamel}}({%~ for parameter in method.parameters.all | filter((param) => param.required) ~%}
-                {{parameter.name | caseCamel}}: {% if parameter.type == 'object' %}{}{% else %}'{{parameter.example}}'{%~ endif ~%},{%~ endfor ~%}
+                {{parameter.name | caseCamel}}: {% if parameter.type == 'object' %}{}{% elseif parameter.type == 'file' %}InputFile.fromPath(path: './image.png'){% else %}'{{parameter.example}}'{%~ endif ~%},{%~ endfor ~%}
             );
 
         {%- if method.type == '___location' ~%}