fix: ios tests

Author: ened

example/integration_test/workmanager_integration_test.dart

@@ -7,15 +7,19 @@ import 'package:shared_preferences/shared_preferences.dart';
 import 'package:uuid/uuid.dart';
 import 'package:workmanager/workmanager.dart';
 
-const String dataTransferTaskName = 'dataTransferTask';
-const String retryTaskName = 'retryTask';
+const String dataTransferTaskName =
+    'dev.fluttercommunity.integrationTest.dataTransferTask';
+const String retryTaskName = 'dev.fluttercommunity.integrationTest.retryTask';
 
 /// One retry is enough to test the retry logic
 const int kMaxRetryAttempts = 1;
 
 @pragma('vm:entry-point')
 void callbackDispatcher() {
   Workmanager().executeTask((task, inputData) async {
+    print(
+        'CallbackDispatcher called with task: $task and inputData: $inputData');
+
     if (task == retryTaskName) {
       SharedPreferences prefs = await SharedPreferences.getInstance();
       await prefs.reload();
@@ -91,7 +95,7 @@ void main() {
       };
 
       await workmanager.registerOneOffTask(
-        'test.inputData',
+        dataTransferTaskName,
         dataTransferTaskName,
         inputData: testData,
       );
@@ -112,7 +116,7 @@ void main() {
       fail('Input data was not transferred correctly to native side.');
     });
 
-    testWidgets('retry task should retry up to 3 times',
+    testWidgets('retry task should retry up to ${kMaxRetryAttempts} times',
         (WidgetTester tester) async {
       await workmanager.initialize(callbackDispatcher);
 
@@ -125,15 +129,15 @@ void main() {
 
       try {
         await workmanager.registerOneOffTask(
-          'test.retry',
+          retryTaskName,
           retryTaskName,
           inputData: {'counter_name': counterName},
           backoffPolicy: BackoffPolicy.linear,
           backoffPolicyDelay: const Duration(seconds: 1),
         );
 
         // Wait for the task to complete
-        for (int i = 0; i < 100; i++) {
+        for (int i = 0; i < 45; i++) {
           await Future.delayed(const Duration(seconds: 1));
           await prefs.reload();
           if (prefs.getInt(counterName) == kMaxRetryAttempts) {
@@ -144,7 +148,7 @@ void main() {
       } catch (e) {
         fail('Retry task failed with exception: $e');
       } finally {
-        await workmanager.cancelByUniqueName('test.retry');
+        await workmanager.cancelByUniqueName(retryTaskName);
       }
     });
     testWidgets('registerOneOffTask basic should succeed',

example/ios/Runner/AppDelegate.swift

@@ -25,6 +25,9 @@ import workmanager_ios
         WorkmanagerPlugin.registerBGProcessingTask(withIdentifier: "dev.fluttercommunity.workmanagerExample.simpleDelayedTask")
         WorkmanagerPlugin.registerBGProcessingTask(withIdentifier: "dev.fluttercommunity.workmanagerExample.iOSBackgroundProcessingTask")
 
+        WorkmanagerPlugin.registerBGProcessingTask(withIdentifier: "dev.fluttercommunity.integrationTest.dataTransferTask")
+        WorkmanagerPlugin.registerBGProcessingTask(withIdentifier: "dev.fluttercommunity.integrationTest.retryTask")
+
         // When this task is scheduled from dart it will run with minimum 20 minute frequency. The
         // frequency is not guaranteed rather iOS will schedule it as per user's App usage pattern.
         // If frequency is not provided it will default to 15 minutes

example/ios/Runner/Info.plist

@@ -13,6 +13,8 @@
 		<string>dev.fluttercommunity.workmanagerExample.simplePeriodic1HourTask</string>
 		<string>dev.fluttercommunity.workmanagerExample.iOSBackgroundAppRefresh</string>
 		<string>dev.fluttercommunity.workmanagerExample.iOSBackgroundProcessingTask</string>
+		<string>dev.fluttercommunity.integrationTest.dataTransferTask</string>
+		<string>dev.fluttercommunity.integrationTest.retryTask</string>
 	</array>
 	<key>CFBundleDevelopmentRegion</key>
 	<string>$(DEVELOPMENT_LANGUAGE)</string>
@@ -62,5 +64,11 @@
 	<true/>
 	<key>UIApplicationSupportsIndirectInputEvents</key>
 	<true/>
+	<key>NSLocalNetworkUsageDescription</key>
+<string>This app needs local network access for debugging and communication.</string>
+<key>NSBonjourServices</key>
+<array>
+  <string>_dartobservatory._tcp</string>
+</array>
 </dict>
 </plist>

example/lib/main.dart

@@ -1,6 +1,7 @@
+import 'dart:developer';
 import 'dart:async';
 import 'dart:io';
-import 'dart:math';
+import 'dart:math' show Random;
 
 import 'package:flutter/material.dart';
 import 'package:path_provider/path_provider.dart';
@@ -39,9 +40,9 @@ final List<String> allTasks = [
 // Pragma is mandatory if the App is obfuscated or using Flutter 3.1+
 @pragma('vm:entry-point')
 void callbackDispatcher() {
-  print('callbackDispatcher called');
+  log('callbackDispatcher called');
   Workmanager().executeTask((task, inputData) async {
-    print("callbackDispatcher called with task: $task");
+    log("callbackDispatcher called with task: $task");
     final prefs = await SharedPreferences.getInstance();
     await prefs.reload();
 

workmanager_ios/ios/Classes/BackgroundWorker.swift

@@ -55,7 +55,7 @@ class BackgroundWorker {
     private struct BackgroundChannel {
         static let name = "\(SwiftWorkmanagerPlugin.identifier)/background_channel_work_manager"
         static let initialized = "backgroundChannelInitialized"
-        static let onResultSendCommand = "onResultSend"
+        static let onResultSendCommand = "backgroundChannelInitialized"
     }
 
     /// The result is discardable due to how [BackgroundTaskOperation] works.