fix unit test

Author: ABTastyAdel

test/panic_test.dart

@@ -2,12 +2,15 @@ import 'package:flagship/decision/api_manager.dart';
 import 'package:flagship/flagship.dart';
 import 'package:flagship/flagship_version.dart';
 import 'package:flagship/status.dart';
+import 'package:flagship/tracking/tracking_manager.dart';
 import 'package:flutter/widgets.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:http/http.dart' as http;
 import 'package:mockito/annotations.dart';
 import 'package:mockito/mockito.dart';
+import 'package:path_provider_platform_interface/path_provider_platform_interface.dart';
 import 'package:shared_preferences/shared_preferences.dart';
+import 'fake_path_provider_platform.dart';
 import 'service_test.mocks.dart';
 import 'package:flagship/api/service.dart';
 import 'package:flagship/flagship_config.dart';
@@ -16,29 +19,24 @@ import 'test_tools.dart';
 
 @GenerateMocks([Service])
 void main() {
+  PathProviderPlatform.instance = FakePathProviderPlatform();
   ToolsTest.sqfliteTestInit();
   WidgetsFlutterBinding.ensureInitialized();
   SharedPreferences.setMockInitialValues({});
   Flagship.start("bkk9glocmjcg0vtmdlrr", "apiKey");
-  Map<String, String> fsHeaders = {
-    "x-api-key": "apiKey",
-    "x-sdk-client": "flutter",
-    "x-sdk-version": FlagshipVersion,
-    "Content-type": "application/json"
-  };
 
   MockService fakePanicService = MockService();
   ApiManager fakePanicApi = ApiManager(fakePanicService);
   test('Test API with panic mode', () async {
     String fakeResponse =
         await ToolsTest.readFile('test_resources/decisionApiPanic.json') ?? "";
     when(fakePanicService.sendHttpRequest(
-            RequestType.Post,
-            'https://decision.flagship.io/v2/bkk9glocmjcg0vtmdlrr/campaigns/?exposeAllKeys=true&extras[]=accountSettings',
-            fsHeaders,
-            any,
-            timeoutMs: TIMEOUT))
-        .thenAnswer((_) async {
+      RequestType.Post,
+      'https://decision.flagship.io/v2/bkk9glocmjcg0vtmdlrr/campaigns/?exposeAllKeys=true&extras[]=accountSettings',
+      any,
+      any,
+      timeoutMs: TIMEOUT,
+    )).thenAnswer((_) async {
       return http.Response(fakeResponse, 200);
     });