diff --git a/test/providers/user_preferences_provider_test.dart b/test/providers/user_preferences_provider_test.dart
index 321467b..b6dc2ae 100644
--- a/test/providers/user_preferences_provider_test.dart
+++ b/test/providers/user_preferences_provider_test.dart
@@ -215,6 +215,53 @@ void main() {
     },
   );
 
+  testWidgets(
+    'Set camera features config',
+    (tester) async {
+      await pumpTestWidget(
+        tester,
+        builder: (context) {
+          final config = UserPreferencesProvider.cameraConfigOf(context);
+          return Column(
+            children: [
+              ...List.generate(
+                config.length,
+                (index) => Text('${config.keys.toList()[index]}: ${config.values.toList()[index]}'),
+              ),
+              ...List.generate(
+                CameraFeature.values.length,
+                (index) => Text(
+                  '${CameraFeature.values[index]}: ${UserPreferencesProvider.cameraFeatureOf(context, CameraFeature.values[index])}',
+                ),
+              ),
+              ElevatedButton(
+                onPressed: () => UserPreferencesProvider.of(context).setCameraFeature({
+                  CameraFeature.spotMetering: true,
+                  CameraFeature.histogram: false,
+                }),
+                child: const Text(''),
+              ),
+            ],
+          );
+        },
+      );
+      // Match `findsNWidgets(2)` to verify that `cameraFeatureOf` specific results are the same as the whole config
+      expect(find.text("${CameraFeature.spotMetering}: true"), findsNWidgets(2));
+      expect(find.text("${CameraFeature.histogram}: true"), findsNWidgets(2));
+
+      await tester.tap(find.byType(ElevatedButton));
+      await tester.pumpAndSettle();
+      expect(find.text("${CameraFeature.spotMetering}: true"), findsNWidgets(2));
+      expect(find.text("${CameraFeature.histogram}: false"), findsNWidgets(2));
+      verify(
+        () => mockUserPreferencesService.cameraFeatures = {
+          CameraFeature.spotMetering: true,
+          CameraFeature.histogram: false,
+        },
+      ).called(1);
+    },
+  );
+
   testWidgets(
     'Set different locale',
     (tester) async {
diff --git a/test/screens/metering/components/camera/bloc_container_camera_test.dart b/test/screens/metering/components/camera/bloc_container_camera_test.dart
index d54c0a5..52c57c8 100644
--- a/test/screens/metering/components/camera/bloc_container_camera_test.dart
+++ b/test/screens/metering/components/camera/bloc_container_camera_test.dart
@@ -4,10 +4,8 @@ import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:lightmeter/interactors/metering_interactor.dart';
 import 'package:lightmeter/screens/metering/communication/bloc_communication_metering.dart';
-import 'package:lightmeter/screens/metering/communication/event_communication_metering.dart'
-    as communication_events;
-import 'package:lightmeter/screens/metering/communication/state_communication_metering.dart'
-    as communication_states;
+import 'package:lightmeter/screens/metering/communication/event_communication_metering.dart' as communication_events;
+import 'package:lightmeter/screens/metering/communication/state_communication_metering.dart' as communication_states;
 import 'package:lightmeter/screens/metering/components/camera_container/bloc_container_camera.dart';
 import 'package:lightmeter/screens/metering/components/camera_container/event_container_camera.dart';
 import 'package:lightmeter/screens/metering/components/camera_container/models/camera_error_type.dart';
@@ -16,9 +14,9 @@ import 'package:mocktail/mocktail.dart';
 
 class _MockMeteringInteractor extends Mock implements MeteringInteractor {}
 
-class _MockMeteringCommunicationBloc extends MockBloc<
-    communication_events.MeteringCommunicationEvent,
-    communication_states.MeteringCommunicationState> implements MeteringCommunicationBloc {}
+class _MockMeteringCommunicationBloc
+    extends MockBloc<communication_events.MeteringCommunicationEvent, communication_states.MeteringCommunicationState>
+    implements MeteringCommunicationBloc {}
 
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
@@ -147,8 +145,7 @@ void main() {
           verify(() => meteringInteractor.requestCameraPermission()).called(1);
         },
         expect: () => [
-          isA<CameraErrorState>()
-              .having((state) => state.error, "error", CameraErrorType.permissionNotGranted),
+          isA<CameraErrorState>().having((state) => state.error, "error", CameraErrorType.permissionNotGranted),
         ],
       );
 
@@ -166,8 +163,7 @@ void main() {
         },
         expect: () => [
           isA<CameraLoadingState>(),
-          isA<CameraErrorState>()
-              .having((state) => state.error, "error", CameraErrorType.permissionNotGranted),
+          isA<CameraErrorState>().having((state) => state.error, "error", CameraErrorType.permissionNotGranted),
         ],
       );
 
@@ -215,8 +211,7 @@ void main() {
         'No cameras detected error',
         setUp: () {
           when(() => meteringInteractor.checkCameraPermission()).thenAnswer((_) async => true);
-          TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
-              .setMockMethodCallHandler(
+          TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger.setMockMethodCallHandler(
             cameraMethodChannel,
             (methodCall) async => cameraMethodCallSuccessHandler(methodCall, cameras: const []),
           );
@@ -232,8 +227,7 @@ void main() {
         },
         expect: () => [
           isA<CameraLoadingState>(),
-          isA<CameraErrorState>()
-              .having((state) => state.error, "error", CameraErrorType.noCamerasDetected),
+          isA<CameraErrorState>().having((state) => state.error, "error", CameraErrorType.noCamerasDetected),
         ],
       );
 
@@ -241,8 +235,7 @@ void main() {
         'No back facing cameras available',
         setUp: () {
           when(() => meteringInteractor.checkCameraPermission()).thenAnswer((_) async => true);
-          TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
-              .setMockMethodCallHandler(
+          TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger.setMockMethodCallHandler(
             cameraMethodChannel,
             (methodCall) async => cameraMethodCallSuccessHandler(methodCall, cameras: frontCameras),
           );
@@ -263,8 +256,7 @@ void main() {
         'Catch other initialization errors',
         setUp: () {
           when(() => meteringInteractor.checkCameraPermission()).thenAnswer((_) async => true);
-          TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
-              .setMockMethodCallHandler(
+          TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger.setMockMethodCallHandler(
             cameraMethodChannel,
             (methodCall) async {
               switch (methodCall.method) {
@@ -300,10 +292,8 @@ void main() {
         act: (bloc) async {
           bloc.add(const InitializeEvent());
           await Future.delayed(Duration.zero);
-          TestWidgetsFlutterBinding.instance
-              .handleAppLifecycleStateChanged(AppLifecycleState.detached);
-          TestWidgetsFlutterBinding.instance
-              .handleAppLifecycleStateChanged(AppLifecycleState.resumed);
+          TestWidgetsFlutterBinding.instance.handleAppLifecycleStateChanged(AppLifecycleState.detached);
+          TestWidgetsFlutterBinding.instance.handleAppLifecycleStateChanged(AppLifecycleState.resumed);
         },
         verify: (_) {
           verify(() => meteringInteractor.checkCameraPermission()).called(2);
@@ -500,6 +490,29 @@ void main() {
       );
     },
   );
+
+  group(
+    '`ExposureSpotChangedEvent`',
+    () {
+      blocTest<CameraContainerBloc, CameraContainerState>(
+        'Set exposure spot multiple times',
+        setUp: () {
+          when(() => meteringInteractor.checkCameraPermission()).thenAnswer((_) async => true);
+        },
+        build: () => bloc,
+        act: (bloc) async {
+          bloc.add(const InitializeEvent());
+          await Future.delayed(Duration.zero);
+          bloc.add(const ExposureSpotChangedEvent(Offset(0.1, 0.1)));
+          bloc.add(const ExposureSpotChangedEvent(Offset(1.0, 0.5)));
+        },
+        verify: (_) {
+          verify(() => meteringInteractor.checkCameraPermission()).called(1);
+        },
+        expect: () => [...initializedStateSequence],
+      );
+    },
+  );
 }
 
 extension _MethodChannelMock on MethodChannel {