Add test

flutter/lib/src/sentry_flutter.dart

@@ -261,7 +261,7 @@ mixin SentryFlutter {
       );
       return Future<void>.value();
     }
-    return _native!.pauseAppHangTracking();
+    return _native!.resumeAppHangTracking();
   }
 
   @internal

flutter/test/mocks.mocks.dart

@@ -1320,6 +1320,26 @@ class MockSentryNativeBinding extends _i1.Mock
         ),
         returnValue: _i8.Future<List<_i3.DebugImage>?>.value(),
       ) as _i8.Future<List<_i3.DebugImage>?>);
+
+  @override
+  _i8.Future<void> pauseAppHangTracking() => (super.noSuchMethod(
+        Invocation.method(
+          #pauseAppHangTracking,
+          [],
+        ),
+        returnValue: _i8.Future<void>.value(),
+        returnValueForMissingStub: _i8.Future<void>.value(),
+      ) as _i8.Future<void>);
+
+  @override
+  _i8.Future<void> resumeAppHangTracking() => (super.noSuchMethod(
+        Invocation.method(
+          #resumeAppHangTracking,
+          [],
+        ),
+        returnValue: _i8.Future<void>.value(),
+        returnValueForMissingStub: _i8.Future<void>.value(),
+      ) as _i8.Future<void>);
 }
 
 /// A class which mocks [Hub].

flutter/test/sentry_flutter_test.dart

@@ -1,6 +1,7 @@
 // ignore_for_file: invalid_use_of_internal_member
 
 import 'package:flutter_test/flutter_test.dart';
+import 'package:mockito/mockito.dart';
 import 'package:package_info_plus/package_info_plus.dart';
 import 'package:sentry/src/platform/platform.dart';
 import 'package:sentry_flutter/sentry_flutter.dart';
@@ -624,6 +625,26 @@ void main() {
       await Sentry.close();
     });
   });
+
+  test('resumeAppHangTracking calls native method when available', () async {
+    SentryFlutter.native = MockSentryNativeBinding();
+    when(SentryFlutter.native?.resumeAppHangTracking())
+        .thenAnswer((_) => Future.value());
+
+    await SentryFlutter.resumeAppHangTracking();
+
+    verify(SentryFlutter.native?.resumeAppHangTracking()).called(1);
+  });
+
+  test('pauseAppHangTracking calls native method when available', () async {
+    SentryFlutter.native = MockSentryNativeBinding();
+    when(SentryFlutter.native?.pauseAppHangTracking())
+        .thenAnswer((_) => Future.value());
+
+    await SentryFlutter.pauseAppHangTracking();
+
+    verify(SentryFlutter.native?.pauseAppHangTracking()).called(1);
+  });
 }
 
 void appRunner() {}