run push on ubuntu-latest

* Replaced zipping action

thedoctor0/zip-release@0.7.1 -> vimtor/action-zip@v1.1

* typo

* recursive: false

* typo

* typo

* debugSymbolLevel 'FULL'

* Update build.gradle

* Version bump

* wip

* wip

* `create-release` job

* removed changelog input

* added `needs`

* Version bump

* typo

* returned to macos-11 runner

* reverted pubspec version

* Version bump

* download artifacts

* Version bump

* extended artifacts path

* Version bump

* added LS

* Version bump

* Version bump

* rename files

* Version bump

* removed ls

* Version bump

* revert version

* typo

.github/workflows/cd_prod.yml

@@ -101,7 +101,7 @@ jobs:
   update-version-in-repo:
     name: Update repo version
     needs: [build]
-    runs-on: macos-11
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
         with:
@@ -110,14 +110,19 @@ jobs:
       - name: Increment build number & replace version number
         run: perl -i -pe 's/^(version:\s+)(\d+\.\d+\.\d+)(\+)(\d+)$/$1."${{ github.event.inputs.version }}".$3.($4+1)/e' pubspec.yaml
   
-      - name: Commit and push changes
+      - name: Commit changes
         run: |
           git config --global user.name "vodemn"
           git config --global user.email "vadim.turko@gmail.com"
-
           git add -A
           git commit -m "Version bump"
-          git push
+
+      - name: Push to main
+        uses: CasperWA/push-protected@v2
+        with:
+          token: ${{ secrets.PUSH_TO_MAIN_TOKEN }}
+          branch: main
+          unprotect_reviews: true
 
   create-release:
     name: Create Github release

android/app/build.gradle

@@ -33,10 +33,6 @@ apply plugin: 'com.google.firebase.crashlytics'
 apply plugin: 'kotlin-android'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
-gradle.beforeProject({ project->
-    project.setProperty("target-platform", "android-arm,android-arm64")
-})
-
 android {
     compileSdkVersion 33
     ndkVersion flutter.ndkVersion
@@ -112,5 +108,5 @@ flutter {
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-    implementation "com.android.billingclient:billing-ktx:5.1.0"
+    implementation "com.android.billingclient:billing-ktx:6.0.0"
 }

android/build.gradle

@@ -6,8 +6,8 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.2.1'
+        classpath 'com.android.tools.build:gradle:7.4.2'
-        classpath 'com.google.gms:google-services:4.3.10'
+        classpath 'com.google.gms:google-services:4.3.15'
         classpath 'com.google.firebase:firebase-crashlytics-gradle:2.8.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }

android/gradle/wrapper/gradle-wrapper.properties

@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-all.zip

lib/data/caffeine_service.dart

@@ -9,7 +9,7 @@ class CaffeineService {
     return _methodChannel.invokeMethod<bool>("isKeepScreenOn").then((value) => value!);
   }
 
-  Future<void> keepScreenOn(bool keep) async {
+  Future<bool> keepScreenOn(bool keep) async {
-    await _methodChannel.invokeMethod<bool>("setKeepScreenOn", keep);
+    return _methodChannel.invokeMethod<bool>("setKeepScreenOn", keep).then((value) => value!);
   }
 }

lib/data/models/film.dart

@@ -23,6 +23,8 @@ double log10polynomian(
 /// do not have any reciprocity failure information, as these films are ment to be used in cinema
 /// with appropriate light and pretty short shutter speeds.
 ///
+/// Because of this: https://github.com/dart-lang/sdk/issues/38934#issuecomment-803938315
+/// `super` calls are ignored in test coverage
 class Film {
   final String name;
   final int iso;
@@ -78,26 +80,26 @@ class Film {
 /// https://www.tate.org.uk/documents/598/page_6_7_agfa_stocks_0.pdf
 /// https://www.filmwasters.com/forum/index.php?topic=5298.0
 // {{1,1.87},{2,3.73},{3,8.06},{4,13.93},{5,21.28},{6,23.00},{7,30.12},{8,38.05},{9,44.75},{10,50.12},{20,117},{30,202},{40,293},{50,413},{60,547},{70,694},{80,853},{90,1022},{100,1202}};
-class AgfaFilm extends Film {
+// class AgfaFilm extends Film {
-  final double a;
+//   final double a;
-  final double b;
+//   final double b;
-  final double c;
+//   final double c;
 
-  const AgfaFilm.apx100()
+//   const AgfaFilm.apx100()
-      : a = 1,
+//       : a = 1,
-        b = 5,
+//         b = 5,
-        c = 2,
+//         c = 2,
-        super('Agfa APX 100', 100);
+//         super('Agfa APX 100', 100); // coverage:ignore-line
 
-  const AgfaFilm.apx400()
+//   const AgfaFilm.apx400()
-      : a = 1.5,
+//       : a = 1.5,
-        b = 4.5,
+//         b = 4.5,
-        c = 3,
+//         c = 3,
-        super('Agfa APX 400', 400);
+//         super('Agfa APX 400', 400); // coverage:ignore-line
 
-  @override
+//   @override
-  double reciprocityFormula(double t) => t * log10polynomian(t, a, b, c);
+//   double reciprocityFormula(double t) => t * log10polynomian(t, a, b, c);
-}
+// }
 
 class FomapanFilm extends Film {
   final double a;
@@ -109,21 +111,21 @@ class FomapanFilm extends Film {
       : a = 1,
         b = 5,
         c = 2,
-        super('Fomapan CREATIVE 100', 100);
+        super('Fomapan CREATIVE 100', 100); // coverage:ignore-line
 
   /// https://www.foma.cz/en/fomapan-200
   const FomapanFilm.creative200()
       : a = 1.5,
         b = 4.5,
         c = 3,
-        super('Fomapan CREATIVE 200', 200);
+        super('Fomapan CREATIVE 200', 200); // coverage:ignore-line
 
   /// https://www.foma.cz/en/fomapan-100
   const FomapanFilm.action400()
-      : a = -1.25,
+      : a = -1.25, // coverage:ignore-line
         b = 5.75,
         c = 1.5,
-        super('Fomapan ACTION 400', 400);
+        super('Fomapan ACTION 400', 400); // coverage:ignore-line
 
   @override
   double reciprocityFormula(double t) => t * log10polynomian(t, a, b, c);
@@ -135,57 +137,57 @@ class IlfordFilm extends Film {
   /// https://www.ilfordphoto.com/amfile/file/download/file/1948/product/1650/
   const IlfordFilm.ortho()
       : reciprocityPower = 1.25,
-        super('Ilford ORTHO+', 80);
+        super('Ilford ORTHO+', 80); // coverage:ignore-line
 
   /// https://www.ilfordphoto.com/amfile/file/download/file/1919/product/686/
   const IlfordFilm.fp4()
       : reciprocityPower = 1.26,
-        super('Ilford FP4+', 125);
+        super('Ilford FP4+', 125); // coverage:ignore-line
 
   /// https://www.ilfordphoto.com/amfile/file/download/file/1903/product/691/
   const IlfordFilm.hp5()
       : reciprocityPower = 1.31,
-        super('Ilford HP5+', 400);
+        super('Ilford HP5+', 400); // coverage:ignore-line
 
   /// https://www.ilfordphoto.com/amfile/file/download/file/3/product/679/
   const IlfordFilm.delta100()
       : reciprocityPower = 1.26,
-        super('Ilford DELTA 100', 100);
+        super('Ilford DELTA 100', 100); // coverage:ignore-line
 
   /// https://www.ilfordphoto.com/amfile/file/download/file/1915/product/684/
   const IlfordFilm.delta400()
       : reciprocityPower = 1.41,
-        super('Ilford DELTA 400', 400);
+        super('Ilford DELTA 400', 400); // coverage:ignore-line
 
   /// https://www.ilfordphoto.com/amfile/file/download/file/1913/product/682/
   const IlfordFilm.delta3200()
       : reciprocityPower = 1.33,
-        super('Ilford DELTA 3200', 3200);
+        super('Ilford DELTA 3200', 3200); // coverage:ignore-line
 
   /// https://www.ilfordphoto.com/amfile/file/download/file/1905/product/699/
   const IlfordFilm.panf()
       : reciprocityPower = 1.33,
-        super('Ilford Pan F+', 50);
+        super('Ilford Pan F+', 50); // coverage:ignore-line
 
   /// https://www.ilfordphoto.com/amfile/file/download/file/1907/product/701/
   const IlfordFilm.sfx200()
       : reciprocityPower = 1.31,
-        super('Ilford SFX 200', 200);
+        super('Ilford SFX 200', 200); // coverage:ignore-line
 
   /// https://www.ilfordphoto.com/amfile/file/download/file/1909/product/703/
   const IlfordFilm.xp2super()
       : reciprocityPower = 1.31,
-        super('Ilford XP2 SUPER', 400);
+        super('Ilford XP2 SUPER', 400); // coverage:ignore-line
 
   /// https://www.ilfordphoto.com/amfile/file/download/file/1958/product/696/
   const IlfordFilm.pan100()
       : reciprocityPower = 1.26,
-        super('Kentemere 100', 100);
+        super('Kentemere 100', 100); // coverage:ignore-line
 
   /// https://www.ilfordphoto.com/amfile/file/download/file/1959/product/697/
   const IlfordFilm.pan400()
       : reciprocityPower = 1.30,
-        super('Kentemere 400', 400);
+        super('Kentemere 400', 400); // coverage:ignore-line
 
   @override
   double reciprocityFormula(double t) => pow(t, reciprocityPower).toDouble();
@@ -197,34 +199,34 @@ class KodakFilm extends Film {
   final double c;
 
   const KodakFilm.tmax100()
-      : a = 1 / 6,
+      : a = 1 / 6, // coverage:ignore-line
-        b = 0,
+        b = 0, // coverage:ignore-line
-        c = 4 / 3,
+        c = 4 / 3, // coverage:ignore-line
-        super('Kodak T-MAX 100', 100);
+        super('Kodak T-MAX 100', 100); // coverage:ignore-line
 
   const KodakFilm.tmax400()
-      : a = 2 / 3,
+      : a = 2 / 3, // coverage:ignore-line
-        b = -1 / 2,
+        b = -1 / 2, // coverage:ignore-line
-        c = 4 / 3,
+        c = 4 / 3, // coverage:ignore-line
-        super('Kodak T-MAX 400', 400);
+        super('Kodak T-MAX 400', 400); // coverage:ignore-line
 
   const KodakFilm.tmax3200()
-      : a = 7 / 6,
+      : a = 7 / 6, // coverage:ignore-line
-        b = -1,
+        b = -1, // coverage:ignore-line
-        c = 4 / 3,
+        c = 4 / 3, // coverage:ignore-line
-        super('Kodak T-MAX 3200', 3200);
+        super('Kodak T-MAX 3200', 3200); // coverage:ignore-line
 
   const KodakFilm.trix320()
       : a = 2,
         b = 1,
         c = 2,
-        super('Kodak TRI-X 320', 320);
+        super('Kodak TRI-X 320', 320); // coverage:ignore-line
 
   const KodakFilm.trix400()
       : a = 2,
         b = 1,
         c = 2,
-        super('Kodak TRI-X 400', 400);
+        super('Kodak TRI-X 400', 400); // coverage:ignore-line
 
   @override
   double reciprocityFormula(double t) => t * log10polynomian(t, a, b, c);

lib/data/models/supported_locale.dart

@@ -1,20 +1,5 @@
-import 'package:intl/intl.dart';
-
 enum SupportedLocale { en, fr, ru }
 
-SupportedLocale get currentLanguage {
-  switch (Intl.getCurrentLocale()) {
-    case "en":
-      return SupportedLocale.en;
-    case "fr":
-      return SupportedLocale.fr;
-    case "ru":
-      return SupportedLocale.ru;
-    default:
-      return SupportedLocale.en;
-  }
-}
-
 extension SupportedLocaleExtension on SupportedLocale {
   String get intlName => toString().replaceAll("SupportedLocale.", "");
 

lib/data/shared_prefs_service.dart

@@ -10,30 +10,32 @@ import 'package:m3_lightmeter_resources/m3_lightmeter_resources.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
 class UserPreferencesService {
-  static const _isoKey = "iso";
+  static const isoKey = "iso";
-  static const _ndFilterKey = "ndFilter";
+  static const ndFilterKey = "ndFilter";
 
-  static const _evSourceTypeKey = "evSourceType";
+  static const evSourceTypeKey = "evSourceType";
-  static const _cameraEvCalibrationKey = "cameraEvCalibration";
+  static const stopTypeKey = "stopType";
-  static const _lightSensorEvCalibrationKey = "lightSensorEvCalibration";
+  static const cameraEvCalibrationKey = "cameraEvCalibration";
-  static const _meteringScreenLayoutKey = "meteringScreenLayout";
+  static const lightSensorEvCalibrationKey = "lightSensorEvCalibration";
-  static const _filmKey = "film";
+  static const meteringScreenLayoutKey = "meteringScreenLayout";
+  static const filmKey = "film";
 
-  static const _caffeineKey = "caffeine";
+  static const caffeineKey = "caffeine";
-  static const _hapticsKey = "haptics";
+  static const hapticsKey = "haptics";
-  static const _localeKey = "locale";
+  static const localeKey = "locale";
 
-  static const _themeTypeKey = "themeType";
+  static const themeTypeKey = "themeType";
-  static const _primaryColorKey = "primaryColor";
+  static const primaryColorKey = "primaryColor";
-  static const _dynamicColorKey = "dynamicColor";
+  static const dynamicColorKey = "dynamicColor";
 
   final SharedPreferences _sharedPreferences;
 
   UserPreferencesService(this._sharedPreferences) {
-    _migrateOldKeys();
+    migrateOldKeys();
   }
 
-  Future<void> _migrateOldKeys() async {
+  @visibleForTesting
+  Future<void> migrateOldKeys() async {
     final legacyIsoIndex = _sharedPreferences.getInt("curIsoIndex");
     if (legacyIsoIndex != null) {
       iso = IsoValue.values[legacyIsoIndex];
@@ -69,22 +71,25 @@ class UserPreferencesService {
   }
 
   IsoValue get iso =>
-      IsoValue.values.firstWhere((v) => v.value == (_sharedPreferences.getInt(_isoKey) ?? 100));
+      IsoValue.values.firstWhere((v) => v.value == (_sharedPreferences.getInt(isoKey) ?? 100));
-  set iso(IsoValue value) => _sharedPreferences.setInt(_isoKey, value.value);
+  set iso(IsoValue value) => _sharedPreferences.setInt(isoKey, value.value);
 
   NdValue get ndFilter =>
-      NdValue.values.firstWhere((v) => v.value == (_sharedPreferences.getInt(_ndFilterKey) ?? 0));
+      NdValue.values.firstWhere((v) => v.value == (_sharedPreferences.getInt(ndFilterKey) ?? 0));
-  set ndFilter(NdValue value) => _sharedPreferences.setInt(_ndFilterKey, value.value);
+  set ndFilter(NdValue value) => _sharedPreferences.setInt(ndFilterKey, value.value);
 
   EvSourceType get evSourceType =>
-      EvSourceType.values[_sharedPreferences.getInt(_evSourceTypeKey) ?? 0];
+      EvSourceType.values[_sharedPreferences.getInt(evSourceTypeKey) ?? 0];
-  set evSourceType(EvSourceType value) => _sharedPreferences.setInt(_evSourceTypeKey, value.index);
+  set evSourceType(EvSourceType value) => _sharedPreferences.setInt(evSourceTypeKey, value.index);
 
-  bool get caffeine => _sharedPreferences.getBool(_caffeineKey) ?? false;
+  bool get caffeine => _sharedPreferences.getBool(caffeineKey) ?? false;
-  set caffeine(bool value) => _sharedPreferences.setBool(_caffeineKey, value);
+  set caffeine(bool value) => _sharedPreferences.setBool(caffeineKey, value);
+
+  StopType get stopType => StopType.values[_sharedPreferences.getInt(stopTypeKey) ?? 2];
+  set stopType(StopType value) => _sharedPreferences.setInt(stopTypeKey, value.index);
 
   MeteringScreenLayoutConfig get meteringScreenLayout {
-    final configJson = _sharedPreferences.getString(_meteringScreenLayoutKey);
+    final configJson = _sharedPreferences.getString(meteringScreenLayoutKey);
     if (configJson != null) {
       return MeteringScreenLayoutConfigJson.fromJson(
         json.decode(configJson) as Map<String, dynamic>,
@@ -98,44 +103,44 @@ class UserPreferencesService {
   }
 
   set meteringScreenLayout(MeteringScreenLayoutConfig value) =>
-      _sharedPreferences.setString(_meteringScreenLayoutKey, json.encode(value.toJson()));
+      _sharedPreferences.setString(meteringScreenLayoutKey, json.encode(value.toJson()));
 
-  bool get haptics => _sharedPreferences.getBool(_hapticsKey) ?? true;
+  bool get haptics => _sharedPreferences.getBool(hapticsKey) ?? true;
-  set haptics(bool value) => _sharedPreferences.setBool(_hapticsKey, value);
+  set haptics(bool value) => _sharedPreferences.setBool(hapticsKey, value);
 
   SupportedLocale get locale => SupportedLocale.values.firstWhere(
-        (e) => e.toString() == _sharedPreferences.getString(_localeKey),
+        (e) => e.toString() == _sharedPreferences.getString(localeKey),
         orElse: () => SupportedLocale.en,
       );
-  set locale(SupportedLocale value) => _sharedPreferences.setString(_localeKey, value.toString());
+  set locale(SupportedLocale value) => _sharedPreferences.setString(localeKey, value.toString());
 
-  double get cameraEvCalibration => _sharedPreferences.getDouble(_cameraEvCalibrationKey) ?? 0.0;
+  double get cameraEvCalibration => _sharedPreferences.getDouble(cameraEvCalibrationKey) ?? 0.0;
   set cameraEvCalibration(double value) =>
-      _sharedPreferences.setDouble(_cameraEvCalibrationKey, value);
+      _sharedPreferences.setDouble(cameraEvCalibrationKey, value);
 
   double get lightSensorEvCalibration =>
-      _sharedPreferences.getDouble(_lightSensorEvCalibrationKey) ?? 0.0;
+      _sharedPreferences.getDouble(lightSensorEvCalibrationKey) ?? 0.0;
   set lightSensorEvCalibration(double value) =>
-      _sharedPreferences.setDouble(_lightSensorEvCalibrationKey, value);
+      _sharedPreferences.setDouble(lightSensorEvCalibrationKey, value);
 
-  ThemeType get themeType => ThemeType.values[_sharedPreferences.getInt(_themeTypeKey) ?? 0];
+  ThemeType get themeType => ThemeType.values[_sharedPreferences.getInt(themeTypeKey) ?? 0];
-  set themeType(ThemeType value) => _sharedPreferences.setInt(_themeTypeKey, value.index);
+  set themeType(ThemeType value) => _sharedPreferences.setInt(themeTypeKey, value.index);
 
-  Color get primaryColor => Color(_sharedPreferences.getInt(_primaryColorKey) ?? 0xff2196f3);
+  Color get primaryColor => Color(_sharedPreferences.getInt(primaryColorKey) ?? 0xff2196f3);
-  set primaryColor(Color value) => _sharedPreferences.setInt(_primaryColorKey, value.value);
+  set primaryColor(Color value) => _sharedPreferences.setInt(primaryColorKey, value.value);
 
-  bool get dynamicColor => _sharedPreferences.getBool(_dynamicColorKey) ?? false;
+  bool get dynamicColor => _sharedPreferences.getBool(dynamicColorKey) ?? false;
-  set dynamicColor(bool value) => _sharedPreferences.setBool(_dynamicColorKey, value);
+  set dynamicColor(bool value) => _sharedPreferences.setBool(dynamicColorKey, value);
 
   Film get film => Film.values.firstWhere(
-        (e) => e.name == _sharedPreferences.getString(_filmKey),
+        (e) => e.name == _sharedPreferences.getString(filmKey),
         orElse: () => Film.values.first,
       );
-  set film(Film value) => _sharedPreferences.setString(_filmKey, value.name);
+  set film(Film value) => _sharedPreferences.setString(filmKey, value.name);
 
-  String get selectedEquipmentProfileId => '';
+  String get selectedEquipmentProfileId => ''; // coverage:ignore-line
-  set selectedEquipmentProfileId(String id) {}
+  set selectedEquipmentProfileId(String id) {} // coverage:ignore-line
 
-  List<EquipmentProfileData> get equipmentProfiles => [];
+  List<EquipmentProfileData> get equipmentProfiles => []; // coverage:ignore-line
-  set equipmentProfiles(List<EquipmentProfileData> profiles) {}
+  set equipmentProfiles(List<EquipmentProfileData> profiles) {} // coverage:ignore-line
 }

lib/providers/stop_type_provider.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:lightmeter/data/shared_prefs_service.dart';
 import 'package:lightmeter/utils/inherited_generics.dart';
 import 'package:m3_lightmeter_resources/m3_lightmeter_resources.dart';
 
@@ -16,14 +17,12 @@ class StopTypeProvider extends StatefulWidget {
 }
 
 class StopTypeProviderState extends State<StopTypeProvider> {
-  StopType _stopType = StopType.third;
+  late StopType _stopType;
 
-  StopType get stopType => _stopType;
+  @override
-
+  void initState() {
-  void set(StopType type) {
+    super.initState();
-    setState(() {
+    _stopType = context.get<UserPreferencesService>().stopType;
-      _stopType = type;
-    });
   }
 
   @override
@@ -33,4 +32,11 @@ class StopTypeProviderState extends State<StopTypeProvider> {
       child: widget.child,
     );
   }
+
+  void set(StopType type) {
+    setState(() {
+      _stopType = type;
+    });
+    context.get<UserPreferencesService>().stopType = type;
+  }
 }

test/data/caffeine_service_test.dart

@@ -0,0 +1,76 @@
+import 'package:flutter/services.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:lightmeter/data/caffeine_service.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+
+  late CaffeineService service;
+
+  const methodChannel = MethodChannel('com.vodemn.lightmeter/keepScreenOn');
+  Future<Object?>? methodCallSuccessHandler(MethodCall methodCall) async {
+    switch (methodCall.method) {
+      case "isKeepScreenOn":
+        return true;
+      case "setKeepScreenOn":
+        return methodCall.arguments as bool;
+      default:
+        return null;
+    }
+  }
+
+  setUp(() {
+    service = const CaffeineService();
+    TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
+        .setMockMethodCallHandler(methodChannel, methodCallSuccessHandler);
+  });
+
+  tearDown(() {
+    TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
+        .setMockMethodCallHandler(methodChannel, null);
+  });
+
+  group(
+    'isKeepScreenOn()',
+    () {
+      test('true', () async {
+        TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
+            .setMockMethodCallHandler(methodChannel, null);
+        TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
+            .setMockMethodCallHandler(methodChannel, (methodCall) async {
+          switch (methodCall.method) {
+            case "isKeepScreenOn":
+              return true;
+            default:
+              return null;
+          }
+        });
+        expectLater(service.isKeepScreenOn(), completion(true));
+      });
+
+      test('false', () async {
+        TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
+            .setMockMethodCallHandler(methodChannel, null);
+        TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
+            .setMockMethodCallHandler(methodChannel, (methodCall) async {
+          switch (methodCall.method) {
+            case "isKeepScreenOn":
+              return false;
+            default:
+              return null;
+          }
+        });
+        expectLater(service.isKeepScreenOn(), completion(false));
+      });
+    },
+  );
+
+  group(
+    'keepScreenOn()',
+    () {
+      test('true', () async => expectLater(service.keepScreenOn(true), completion(true)));
+
+      test('false', () async => expectLater(service.keepScreenOn(false), completion(false)));
+    },
+  );
+}

test/data/light_sensor_service_test.dart

@@ -0,0 +1,71 @@
+import 'package:flutter/services.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:lightmeter/data/light_sensor_service.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+
+  late LightSensorService service;
+
+  const methodChannel = MethodChannel('system_feature');
+  // TODO: add event channel mock
+  //const eventChannel = EventChannel('light.eventChannel');
+
+  setUp(() {
+    service = const LightSensorService();
+  });
+
+  tearDown(() {
+    TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
+        .setMockMethodCallHandler(methodChannel, null);
+  });
+
+  group(
+    'hasSensor()',
+    () {
+      test('true', () async {
+        TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
+            .setMockMethodCallHandler(methodChannel, null);
+        TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
+            .setMockMethodCallHandler(methodChannel, (methodCall) async {
+          switch (methodCall.method) {
+            case "sensor":
+              return true;
+            default:
+              return null;
+          }
+        });
+        expectLater(service.hasSensor(), completion(true));
+      });
+
+      test('false', () async {
+        TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
+            .setMockMethodCallHandler(methodChannel, null);
+        TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
+            .setMockMethodCallHandler(methodChannel, (methodCall) async {
+          switch (methodCall.method) {
+            case "sensor":
+              return false;
+            default:
+              return null;
+          }
+        });
+        expectLater(service.hasSensor(), completion(false));
+      });
+      test('null', () async {
+        TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
+            .setMockMethodCallHandler(methodChannel, null);
+        TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
+            .setMockMethodCallHandler(methodChannel, (methodCall) async {
+          switch (methodCall.method) {
+            case "sensor":
+              return null;
+            default:
+              return null;
+          }
+        });
+        expectLater(service.hasSensor(), completion(false));
+      });
+    },
+  );
+}

test/data/models/film_test.dart

@@ -0,0 +1,121 @@
+import 'package:lightmeter/data/models/film.dart';
+import 'package:m3_lightmeter_resources/m3_lightmeter_resources.dart';
+import 'package:test/test.dart';
+
+void main() {
+  test('iso', () {
+    expect(const Film.other().iso, 0);
+    expect(const FomapanFilm.creative100().iso, 100);
+    expect(const FomapanFilm.creative200().iso, 200);
+    expect(const FomapanFilm.action400().iso, 400);
+    expect(const IlfordFilm.ortho().iso, 80);
+    expect(const IlfordFilm.delta100().iso, 100);
+    expect(const IlfordFilm.delta400().iso, 400);
+    expect(const IlfordFilm.delta3200().iso, 3200);
+    expect(const IlfordFilm.fp4().iso, 125);
+    expect(const IlfordFilm.hp5().iso, 400);
+    expect(const IlfordFilm.panf().iso, 50);
+    expect(const IlfordFilm.sfx200().iso, 200);
+    expect(const IlfordFilm.xp2super().iso, 400);
+    expect(const IlfordFilm.pan100().iso, 100);
+    expect(const IlfordFilm.pan400().iso, 400);
+    expect(const KodakFilm.tmax100().iso, 100);
+    expect(const KodakFilm.tmax400().iso, 400);
+    expect(const KodakFilm.tmax3200().iso, 3200);
+    expect(const KodakFilm.trix320().iso, 320);
+    expect(const KodakFilm.trix400().iso, 400);
+  });
+
+  test('toString()', () {
+    expect(const Film.other().toString(), "");
+    expect(const FomapanFilm.creative100().toString(), "Fomapan CREATIVE 100");
+    expect(const FomapanFilm.creative200().toString(), "Fomapan CREATIVE 200");
+    expect(const FomapanFilm.action400().toString(), "Fomapan ACTION 400");
+    expect(const IlfordFilm.ortho().toString(), "Ilford ORTHO+");
+    expect(const IlfordFilm.delta100().toString(), "Ilford DELTA 100");
+    expect(const IlfordFilm.delta400().toString(), "Ilford DELTA 400");
+    expect(const IlfordFilm.delta3200().toString(), "Ilford DELTA 3200");
+    expect(const IlfordFilm.fp4().toString(), "Ilford FP4+");
+    expect(const IlfordFilm.hp5().toString(), "Ilford HP5+");
+    expect(const IlfordFilm.panf().toString(), "Ilford Pan F+");
+    expect(const IlfordFilm.sfx200().toString(), "Ilford SFX 200");
+    expect(const IlfordFilm.xp2super().toString(), "Ilford XP2 SUPER");
+    expect(const IlfordFilm.pan100().toString(), "Kentemere 100");
+    expect(const IlfordFilm.pan400().toString(), "Kentemere 400");
+    expect(const KodakFilm.tmax100().toString(), "Kodak T-MAX 100");
+    expect(const KodakFilm.tmax400().toString(), "Kodak T-MAX 400");
+    expect(const KodakFilm.tmax3200().toString(), "Kodak T-MAX 3200");
+    expect(const KodakFilm.trix320().toString(), "Kodak TRI-X 320");
+    expect(const KodakFilm.trix400().toString(), "Kodak TRI-X 400");
+  });
+
+  group(
+    'reciprocityFailure',
+    () {
+      const inputSpeeds = [
+        ShutterSpeedValue(1000, true, StopType.full),
+        ShutterSpeedValue(1, false, StopType.full),
+        ShutterSpeedValue(16, false, StopType.full)
+      ];
+      test('No change `Film.other()`', () {
+        expect(
+          const Film.other().reciprocityFailure(inputSpeeds[0]),
+          const ShutterSpeedValue(1000, true, StopType.full),
+        );
+        expect(
+          const Film.other().reciprocityFailure(inputSpeeds[1]),
+          const ShutterSpeedValue(1, false, StopType.full),
+        );
+        expect(
+          const Film.other().reciprocityFailure(inputSpeeds[2]),
+          const ShutterSpeedValue(16, false, StopType.full),
+        );
+      });
+
+      test('pow `IlfordFilm.delta100()`', () {
+        expect(
+          const IlfordFilm.delta100().reciprocityFailure(inputSpeeds[0]),
+          const ShutterSpeedValue(1000, true, StopType.full),
+        );
+        expect(
+          const IlfordFilm.delta100().reciprocityFailure(inputSpeeds[1]),
+          const ShutterSpeedValue(1, false, StopType.full),
+        );
+        expect(
+          const IlfordFilm.delta100().reciprocityFailure(inputSpeeds[2]),
+          const ShutterSpeedValue(32.899642452994128, false, StopType.full),
+        );
+      });
+
+      test('log10polynomian `FomapanFilm.creative100()`', () {
+        expect(
+          const FomapanFilm.creative100().reciprocityFailure(inputSpeeds[0]),
+          const ShutterSpeedValue(1000, true, StopType.full),
+        );
+        expect(
+          const FomapanFilm.creative100().reciprocityFailure(inputSpeeds[1]),
+          const ShutterSpeedValue(2, false, StopType.full),
+        );
+        expect(
+          const FomapanFilm.creative100().reciprocityFailure(inputSpeeds[2]),
+          const ShutterSpeedValue(151.52807753457483, false, StopType.full),
+        );
+      });
+
+      test('log10polynomian `Kodak.tmax400()`', () {
+        expect(
+          const KodakFilm.tmax400().reciprocityFailure(inputSpeeds[0]),
+          const ShutterSpeedValue(1000, true, StopType.full),
+        );
+        expect(
+          const KodakFilm.tmax400().reciprocityFailure(inputSpeeds[1]),
+          const ShutterSpeedValue(1.3333333333333333, false, StopType.full),
+        );
+        expect(
+          const KodakFilm.tmax400().reciprocityFailure(inputSpeeds[2]),
+          const ShutterSpeedValue(27.166026086819844, false, StopType.full),
+        );
+      });
+    },
+  );
+}

test/data/models/metering_screen_layout_config_test.dart

@@ -0,0 +1,31 @@
+import 'package:lightmeter/data/models/metering_screen_layout_config.dart';
+import 'package:test/test.dart';
+
+void main() {
+  test('fromJson', () {
+    expect(
+      MeteringScreenLayoutConfigJson.fromJson({'0': true, '1': true}),
+      {
+        MeteringScreenLayoutFeature.extremeExposurePairs: true,
+        MeteringScreenLayoutFeature.filmPicker: true,
+      },
+    );
+    expect(
+      MeteringScreenLayoutConfigJson.fromJson({'0': false, '1': false}),
+      {
+        MeteringScreenLayoutFeature.extremeExposurePairs: false,
+        MeteringScreenLayoutFeature.filmPicker: false,
+      },
+    );
+  });
+
+  test('toJson', () {
+    expect(
+      {
+        MeteringScreenLayoutFeature.extremeExposurePairs: true,
+        MeteringScreenLayoutFeature.filmPicker: true,
+      }.toJson(),
+      {'0': true, '1': true},
+    );
+  });
+}

test/data/models/supported_locale_test.dart

@@ -0,0 +1,16 @@
+import 'package:lightmeter/data/models/supported_locale.dart';
+import 'package:test/test.dart';
+
+void main() {
+  test('intlName', () {
+    expect(SupportedLocale.en.intlName, 'en');
+    expect(SupportedLocale.fr.intlName, 'fr');
+    expect(SupportedLocale.ru.intlName, 'ru');
+  });
+
+  test('localizedName', () {
+    expect(SupportedLocale.en.localizedName, 'English');
+    expect(SupportedLocale.fr.localizedName, 'Français');
+    expect(SupportedLocale.ru.localizedName, 'Русский');
+  });
+}

test/data/shared_prefs_service_test.dart

@@ -0,0 +1,411 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:lightmeter/data/models/ev_source_type.dart';
+import 'package:lightmeter/data/models/film.dart';
+import 'package:lightmeter/data/models/metering_screen_layout_config.dart';
+import 'package:lightmeter/data/models/supported_locale.dart';
+import 'package:lightmeter/data/models/theme_type.dart';
+import 'package:lightmeter/data/shared_prefs_service.dart';
+import 'package:lightmeter/providers/theme_provider.dart';
+import 'package:m3_lightmeter_resources/m3_lightmeter_resources.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+class _MockSharedPreferences extends Mock implements SharedPreferences {}
+
+void main() {
+  late _MockSharedPreferences sharedPreferences;
+  late UserPreferencesService service;
+
+  setUpAll(() {
+    sharedPreferences = _MockSharedPreferences();
+    service = UserPreferencesService(sharedPreferences);
+  });
+
+  tearDown(() {
+    reset(sharedPreferences);
+  });
+
+  group('migrateOldKeys()', () {
+    test('no legacy keys', () async {
+      when(() => sharedPreferences.getInt("curIsoIndex")).thenReturn(null);
+      when(() => sharedPreferences.getInt("curndIndex")).thenReturn(null);
+      when(() => sharedPreferences.getDouble("cameraCalibr")).thenReturn(null);
+      when(() => sharedPreferences.getDouble("sensorCalibr")).thenReturn(null);
+      when(() => sharedPreferences.getBool("vibrate")).thenReturn(null);
+
+      when(() => sharedPreferences.remove("curIsoIndex")).thenAnswer((_) async => true);
+      when(() => sharedPreferences.remove("curndIndex")).thenAnswer((_) async => true);
+      when(() => sharedPreferences.remove("cameraCalibr")).thenAnswer((_) async => true);
+      when(() => sharedPreferences.remove("sensorCalibr")).thenAnswer((_) async => true);
+      when(() => sharedPreferences.remove("vibrate")).thenAnswer((_) async => true);
+
+      await service.migrateOldKeys();
+
+      verifyNever(() => sharedPreferences.remove("curIsoIndex"));
+      verifyNever(() => sharedPreferences.remove("curndIndex"));
+      verifyNever(() => sharedPreferences.remove("cameraCalibr"));
+      verifyNever(() => sharedPreferences.remove("sensorCalibr"));
+      verifyNever(() => sharedPreferences.remove("vibrate"));
+    });
+
+    test('migrate all keys', () async {
+      when(() => sharedPreferences.getInt("curIsoIndex")).thenReturn(1);
+      when(() => sharedPreferences.getInt("curndIndex")).thenReturn(0);
+      when(() => sharedPreferences.getDouble("cameraCalibr")).thenReturn(1.0);
+      when(() => sharedPreferences.getDouble("sensorCalibr")).thenReturn(-1.0);
+      when(() => sharedPreferences.getBool("vibrate")).thenReturn(false);
+
+      when(
+        () => sharedPreferences.setInt(UserPreferencesService.isoKey, IsoValue.values[1].value),
+      ).thenAnswer((_) => Future.value(true));
+      when(
+        () => sharedPreferences.setInt(UserPreferencesService.ndFilterKey, NdValue.values[0].value),
+      ).thenAnswer((_) => Future.value(true));
+      when(
+        () => sharedPreferences.setDouble(UserPreferencesService.cameraEvCalibrationKey, 1.0),
+      ).thenAnswer((_) => Future.value(true));
+      when(
+        () => sharedPreferences.setDouble(UserPreferencesService.lightSensorEvCalibrationKey, -1.0),
+      ).thenAnswer((_) => Future.value(true));
+      when(
+        () => sharedPreferences.setBool(UserPreferencesService.hapticsKey, false),
+      ).thenAnswer((_) => Future.value(true));
+
+      when(() => sharedPreferences.remove("curIsoIndex")).thenAnswer((_) async => true);
+      when(() => sharedPreferences.remove("curndIndex")).thenAnswer((_) async => true);
+      when(() => sharedPreferences.remove("cameraCalibr")).thenAnswer((_) async => true);
+      when(() => sharedPreferences.remove("sensorCalibr")).thenAnswer((_) async => true);
+      when(() => sharedPreferences.remove("vibrate")).thenAnswer((_) async => true);
+
+      await service.migrateOldKeys();
+
+      verify(() => sharedPreferences.remove("curIsoIndex")).called(1);
+      verify(() => sharedPreferences.remove("curndIndex")).called(1);
+      verify(() => sharedPreferences.remove("cameraCalibr")).called(1);
+      verify(() => sharedPreferences.remove("sensorCalibr")).called(1);
+      verify(() => sharedPreferences.remove("vibrate")).called(1);
+    });
+  });
+
+  group('iso', () {
+    test('get default', () {
+      when(() => sharedPreferences.getInt(UserPreferencesService.isoKey)).thenReturn(null);
+      expect(service.iso, const IsoValue(100, StopType.full));
+    });
+
+    test('get', () {
+      when(() => sharedPreferences.getInt(UserPreferencesService.isoKey)).thenReturn(100);
+      expect(service.iso, const IsoValue(100, StopType.full));
+    });
+
+    test('set', () {
+      when(() => sharedPreferences.setInt(UserPreferencesService.isoKey, 200))
+          .thenAnswer((_) => Future.value(true));
+      service.iso = const IsoValue(200, StopType.full);
+      verify(() => sharedPreferences.setInt(UserPreferencesService.isoKey, 200)).called(1);
+    });
+  });
+
+  group('ndFilter', () {
+    test('get default', () {
+      when(() => sharedPreferences.getInt(UserPreferencesService.ndFilterKey)).thenReturn(null);
+      expect(service.ndFilter, const NdValue(0));
+    });
+
+    test('get', () {
+      when(() => sharedPreferences.getInt(UserPreferencesService.ndFilterKey)).thenReturn(4);
+      expect(service.ndFilter, const NdValue(4));
+    });
+
+    test('set', () {
+      when(() => sharedPreferences.setInt(UserPreferencesService.ndFilterKey, 0))
+          .thenAnswer((_) => Future.value(true));
+      service.ndFilter = const NdValue(0);
+      verify(() => sharedPreferences.setInt(UserPreferencesService.ndFilterKey, 0)).called(1);
+    });
+  });
+
+  group('evSourceType', () {
+    test('get default', () {
+      when(() => sharedPreferences.getInt(UserPreferencesService.evSourceTypeKey)).thenReturn(null);
+      expect(service.evSourceType, EvSourceType.camera);
+    });
+
+    test('get', () {
+      when(() => sharedPreferences.getInt(UserPreferencesService.evSourceTypeKey)).thenReturn(1);
+      expect(service.evSourceType, EvSourceType.sensor);
+    });
+
+    test('set', () {
+      when(() => sharedPreferences.setInt(UserPreferencesService.evSourceTypeKey, 1))
+          .thenAnswer((_) => Future.value(true));
+      service.evSourceType = EvSourceType.sensor;
+      verify(() => sharedPreferences.setInt(UserPreferencesService.evSourceTypeKey, 1)).called(1);
+    });
+  });
+
+  group('caffeine', () {
+    test('get default', () {
+      when(() => sharedPreferences.getBool(UserPreferencesService.caffeineKey)).thenReturn(null);
+      expect(service.caffeine, false);
+    });
+
+    test('get', () {
+      when(() => sharedPreferences.getBool(UserPreferencesService.caffeineKey)).thenReturn(true);
+      expect(service.caffeine, true);
+    });
+
+    test('set', () {
+      when(() => sharedPreferences.setBool(UserPreferencesService.caffeineKey, false))
+          .thenAnswer((_) => Future.value(true));
+      service.caffeine = false;
+      verify(() => sharedPreferences.setBool(UserPreferencesService.caffeineKey, false)).called(1);
+    });
+  });
+
+  group('stopType', () {
+    test('get default', () {
+      when(() => sharedPreferences.getInt(UserPreferencesService.stopTypeKey)).thenReturn(null);
+      expect(service.stopType, StopType.third);
+    });
+
+    test('get', () {
+      when(() => sharedPreferences.getInt(UserPreferencesService.stopTypeKey)).thenReturn(1);
+      expect(service.stopType, StopType.half);
+    });
+
+    test('set', () {
+      when(() => sharedPreferences.setInt(UserPreferencesService.stopTypeKey, 0))
+          .thenAnswer((_) => Future.value(true));
+      service.stopType = StopType.full;
+      verify(() => sharedPreferences.setInt(UserPreferencesService.stopTypeKey, 0)).called(1);
+    });
+  });
+
+  group('meteringScreenLayout', () {
+    test('get default', () {
+      when(
+        () => sharedPreferences.getString(UserPreferencesService.meteringScreenLayoutKey),
+      ).thenReturn(null);
+      expect(
+        service.meteringScreenLayout,
+        {
+          MeteringScreenLayoutFeature.extremeExposurePairs: true,
+          MeteringScreenLayoutFeature.filmPicker: true,
+        },
+      );
+    });
+
+    test('get', () {
+      when(
+        () => sharedPreferences.getString(UserPreferencesService.meteringScreenLayoutKey),
+      ).thenReturn("""{"0":false,"1":true}""");
+      expect(
+        service.meteringScreenLayout,
+        {
+          MeteringScreenLayoutFeature.extremeExposurePairs: false,
+          MeteringScreenLayoutFeature.filmPicker: true,
+        },
+      );
+    });
+
+    test('set', () {
+      when(
+        () => sharedPreferences.setString(
+          UserPreferencesService.meteringScreenLayoutKey,
+          """{"0":false,"1":true}""",
+        ),
+      ).thenAnswer((_) => Future.value(true));
+      service.meteringScreenLayout = {
+        MeteringScreenLayoutFeature.extremeExposurePairs: false,
+        MeteringScreenLayoutFeature.filmPicker: true,
+      };
+      verify(
+        () => sharedPreferences.setString(
+          UserPreferencesService.meteringScreenLayoutKey,
+          """{"0":false,"1":true}""",
+        ),
+      ).called(1);
+    });
+  });
+
+  group('haptics', () {
+    test('get default', () {
+      when(() => sharedPreferences.getBool(UserPreferencesService.hapticsKey)).thenReturn(null);
+      expect(service.haptics, true);
+    });
+
+    test('get', () {
+      when(() => sharedPreferences.getBool(UserPreferencesService.hapticsKey)).thenReturn(true);
+      expect(service.haptics, true);
+    });
+
+    test('set', () {
+      when(() => sharedPreferences.setBool(UserPreferencesService.hapticsKey, false))
+          .thenAnswer((_) => Future.value(true));
+      service.haptics = false;
+      verify(() => sharedPreferences.setBool(UserPreferencesService.hapticsKey, false)).called(1);
+    });
+  });
+
+  group('locale', () {
+    test('get default', () {
+      when(() => sharedPreferences.getString(UserPreferencesService.localeKey)).thenReturn(null);
+      expect(service.locale, SupportedLocale.en);
+    });
+
+    test('get', () {
+      when(() => sharedPreferences.getString(UserPreferencesService.localeKey))
+          .thenReturn('SupportedLocale.ru');
+      expect(service.locale, SupportedLocale.ru);
+    });
+
+    test('set', () {
+      when(
+        () => sharedPreferences.setString(UserPreferencesService.localeKey, 'SupportedLocale.en'),
+      ).thenAnswer((_) => Future.value(true));
+      service.locale = SupportedLocale.en;
+      verify(
+        () => sharedPreferences.setString(UserPreferencesService.localeKey, 'SupportedLocale.en'),
+      ).called(1);
+    });
+  });
+
+  group('cameraEvCalibration', () {
+    test('get default', () {
+      when(() => sharedPreferences.getDouble(UserPreferencesService.cameraEvCalibrationKey))
+          .thenReturn(null);
+      expect(service.cameraEvCalibration, 0.0);
+    });
+
+    test('get', () {
+      when(() => sharedPreferences.getDouble(UserPreferencesService.cameraEvCalibrationKey))
+          .thenReturn(2.0);
+      expect(service.cameraEvCalibration, 2.0);
+    });
+
+    test('set', () {
+      when(
+        () => sharedPreferences.setDouble(UserPreferencesService.cameraEvCalibrationKey, 1.0),
+      ).thenAnswer((_) => Future.value(true));
+      service.cameraEvCalibration = 1.0;
+      verify(
+        () => sharedPreferences.setDouble(UserPreferencesService.cameraEvCalibrationKey, 1.0),
+      ).called(1);
+    });
+  });
+
+  group('lightSensorEvCalibration', () {
+    test('get default', () {
+      when(() => sharedPreferences.getDouble(UserPreferencesService.lightSensorEvCalibrationKey))
+          .thenReturn(null);
+      expect(service.lightSensorEvCalibration, 0.0);
+    });
+
+    test('get', () {
+      when(() => sharedPreferences.getDouble(UserPreferencesService.lightSensorEvCalibrationKey))
+          .thenReturn(2.0);
+      expect(service.lightSensorEvCalibration, 2.0);
+    });
+
+    test('set', () {
+      when(
+        () => sharedPreferences.setDouble(UserPreferencesService.lightSensorEvCalibrationKey, 1.0),
+      ).thenAnswer((_) => Future.value(true));
+      service.lightSensorEvCalibration = 1.0;
+      verify(
+        () => sharedPreferences.setDouble(UserPreferencesService.lightSensorEvCalibrationKey, 1.0),
+      ).called(1);
+    });
+  });
+
+  group('themeType', () {
+    test('get default', () {
+      when(() => sharedPreferences.getInt(UserPreferencesService.themeTypeKey)).thenReturn(null);
+      expect(service.themeType, ThemeType.light);
+    });
+
+    test('get', () {
+      when(() => sharedPreferences.getInt(UserPreferencesService.themeTypeKey)).thenReturn(1);
+      expect(service.themeType, ThemeType.dark);
+    });
+
+    test('set', () {
+      when(
+        () => sharedPreferences.setInt(UserPreferencesService.themeTypeKey, 1),
+      ).thenAnswer((_) => Future.value(true));
+      service.themeType = ThemeType.dark;
+      verify(
+        () => sharedPreferences.setInt(UserPreferencesService.themeTypeKey, 1),
+      ).called(1);
+    });
+  });
+
+  group('primaryColor', () {
+    test('get default', () {
+      when(() => sharedPreferences.getInt(UserPreferencesService.primaryColorKey)).thenReturn(null);
+      expect(service.primaryColor, ThemeProvider.primaryColorsList[5]);
+    });
+
+    test('get', () {
+      when(() => sharedPreferences.getInt(UserPreferencesService.primaryColorKey))
+          .thenReturn(0xff9c27b0);
+      expect(service.primaryColor, ThemeProvider.primaryColorsList[2]);
+    });
+
+    test('set', () {
+      when(
+        () => sharedPreferences.setInt(UserPreferencesService.primaryColorKey, 0xff000000),
+      ).thenAnswer((_) => Future.value(true));
+      service.primaryColor = Colors.black;
+      verify(
+        () => sharedPreferences.setInt(UserPreferencesService.primaryColorKey, 0xff000000),
+      ).called(1);
+    });
+  });
+
+  group('dynamicColor', () {
+    test('get default', () {
+      when(() => sharedPreferences.getBool(UserPreferencesService.dynamicColorKey))
+          .thenReturn(null);
+      expect(service.dynamicColor, false);
+    });
+
+    test('get', () {
+      when(() => sharedPreferences.getBool(UserPreferencesService.dynamicColorKey))
+          .thenReturn(true);
+      expect(service.dynamicColor, true);
+    });
+
+    test('set', () {
+      when(() => sharedPreferences.setBool(UserPreferencesService.dynamicColorKey, false))
+          .thenAnswer((_) => Future.value(true));
+      service.dynamicColor = false;
+      verify(() => sharedPreferences.setBool(UserPreferencesService.dynamicColorKey, false))
+          .called(1);
+    });
+  });
+
+  group('film', () {
+    test('get default', () {
+      when(() => sharedPreferences.getString(UserPreferencesService.filmKey)).thenReturn(null);
+      expect(service.film, Film.values.first);
+    });
+
+    test('get', () {
+      when(() => sharedPreferences.getString(UserPreferencesService.filmKey))
+          .thenReturn('Fomapan ACTION 400');
+      expect(service.film, const FomapanFilm.action400());
+    });
+
+    test('set', () {
+      when(() => sharedPreferences.setString(UserPreferencesService.filmKey, 'Fomapan ACTION 400'))
+          .thenAnswer((_) => Future.value(true));
+      service.film = const FomapanFilm.action400();
+      verify(
+        () => sharedPreferences.setString(UserPreferencesService.filmKey, 'Fomapan ACTION 400'),
+      ).called(1);
+    });
+  });
+}