feat: partner actions (#29281)

* feat: partner actions

# Conflicts:
#	i18n/en.json

* cleanup

* fix tests

* ci fix

---------

Co-authored-by: shenlong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>

i18n/en.json

@@ -1303,9 +1303,9 @@
   "login_form_failed_login": "Error logging you in, check server URL, email and password",
   "login_form_handshake_exception": "There was an Handshake Exception with the server. Enable self-signed certificate support in the settings if you are using a self-signed certificate.",
   "login_form_password_hint": "password",
-  "login_form_server_empty": "Enter a server URL.",
-  "login_form_server_error": "Could not connect to server.",
-  "login_has_been_disabled": "Login has been disabled.",
+  "login_form_server_empty": "Enter a server URL",
+  "login_form_server_error": "Could not connect to server",
+  "login_has_been_disabled": "Login has been disabled",
   "login_password_changed_error": "There was an error updating your password",
   "login_password_changed_success": "Password updated successfully",
   "logout_all_device_confirmation": "Are you sure you want to log out all devices?",

mobile/lib/pages/library/partner/partner.page.dart

@@ -1,23 +1,13 @@
 import 'package:auto_route/auto_route.dart';
-import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:immich_mobile/domain/models/user.model.dart';
 import 'package:immich_mobile/generated/translations.g.dart';
+import 'package:immich_mobile/presentation/actions/action.widget.dart';
+import 'package:immich_mobile/presentation/actions/partner.action.dart';
 import 'package:immich_mobile/presentation/widgets/people/partner_user_avatar.widget.dart';
 import 'package:immich_mobile/providers/infrastructure/user.provider.dart';
 import 'package:immich_mobile/providers/user.provider.dart';
-import 'package:immich_mobile/widgets/common/confirm_dialog.dart';
-
-@visibleForTesting
-final candidatesStateProvider = StreamProvider.autoDispose<Iterable<User>>((ref) {
-  final currentUser = ref.watch(currentUserProvider);
-  // TODO: Refactor with a route guard to avoid this check in every provider
-  if (currentUser == null) {
-    return const Stream.empty();
-  }
-  return ref.watch(partnerServiceProvider).getCandidates(currentUser.id);
-});
 
 @visibleForTesting
 final partnersStateProvider = StreamProvider.autoDispose<Iterable<Partner>>((ref) {
@@ -30,28 +20,6 @@ final partnersStateProvider = StreamProvider.autoDispose<Iterable<Partner>>((ref
   return ref.watch(partnerServiceProvider).search(currentUser.id, .sharedBy);
 });
 
-Future<void> _addPartner(BuildContext context, WidgetRef ref) async {
-  final selected = await showDialog<User>(context: context, builder: (_) => const PartnerSelectionDialog());
-  final currentUser = ref.read(currentUserProvider);
-  if (selected != null && currentUser != null) {
-    await ref.read(partnerServiceProvider).create(sharedById: currentUser.id, sharedWithId: selected.id);
-  }
-}
-
-Future<void> _removePartner(BuildContext context, WidgetRef ref, Partner partner) => showDialog(
-  context: context,
-  builder: (_) => ConfirmDialog(
-    title: "stop_photo_sharing",
-    content: context.t.partner_page_stop_sharing_content(partner: partner.name),
-    onOk: () {
-      final currentUser = ref.read(currentUserProvider);
-      if (currentUser != null) {
-        ref.read(partnerServiceProvider).delete(sharedById: currentUser.id, sharedWithId: partner.id);
-      }
-    },
-  ),
-);
-
 @RoutePage()
 class PartnerPage extends ConsumerWidget {
   const PartnerPage({super.key});
@@ -65,20 +33,10 @@ class PartnerPage extends ConsumerWidget {
         title: Text(context.t.partners),
         elevation: 0,
         centerTitle: false,
-        actions: [
-          IconButton(
-            onPressed: () => _addPartner(context, ref),
-            icon: const Icon(Icons.person_add),
-            tooltip: context.t.add_partner,
-          ),
-        ],
+        actions: const [ActionIconButtonWidget(action: PartnerAddAction())],
       ),
       body: sharedByAsync.when(
-        data: (partners) => PartnerSharedByList(
-          partners: partners.toList(growable: false),
-          onAdd: () => _addPartner(context, ref),
-          onRemove: (partner) => _removePartner(context, ref, partner),
-        ),
+        data: (partners) => PartnerSharedByList(partners: partners.toList(growable: false)),
         loading: () => const Center(child: CircularProgressIndicator()),
         error: (error, _) => Center(child: Text(context.t.error_loading_partners(error: error))),
       ),
@@ -87,9 +45,7 @@ class PartnerPage extends ConsumerWidget {
 }
 
 class _EmptyPartners extends StatelessWidget {
-  const _EmptyPartners({required this.onAdd});
-
-  final VoidCallback onAdd;
+  const _EmptyPartners();
 
   @override
   Widget build(BuildContext context) {
@@ -102,13 +58,9 @@ class _EmptyPartners extends StatelessWidget {
             padding: const .symmetric(vertical: 8),
             child: Text(context.t.partner_page_empty_message, style: const TextStyle(fontSize: 14)),
           ),
-          Align(
+          const Align(
             alignment: .center,
-            child: ElevatedButton.icon(
-              onPressed: onAdd,
-              icon: const Icon(Icons.person_add),
-              label: Text(context.t.add_partner),
-            ),
+            child: ActionButtonWidget(action: PartnerAddAction()),
           ),
         ],
       ),
@@ -118,16 +70,14 @@ class _EmptyPartners extends StatelessWidget {
 
 @visibleForTesting
 class PartnerSharedByList extends StatelessWidget {
-  const PartnerSharedByList({super.key, required this.partners, required this.onAdd, required this.onRemove});
+  const PartnerSharedByList({super.key, required this.partners});
 
   final List<Partner> partners;
-  final VoidCallback onAdd;
-  final ValueChanged<Partner> onRemove;
 
   @override
   Widget build(BuildContext context) {
     if (partners.isEmpty) {
-      return _EmptyPartners(onAdd: onAdd);
+      return const _EmptyPartners();
     }
 
     return ListView.builder(
@@ -138,63 +88,11 @@ class PartnerSharedByList extends StatelessWidget {
           leading: PartnerUserAvatar(userId: partner.id, name: partner.name),
           title: Text(partner.name),
           subtitle: Text(partner.email),
-          trailing: IconButton(icon: const Icon(Icons.person_remove), onPressed: () => onRemove(partner)),
+          trailing: ActionIconButtonWidget(
+            action: PartnerRemoveAction(sharedWithId: partner.id, partnerName: partner.name),
+          ),
         );
       },
     );
   }
 }
-
-@visibleForTesting
-class PartnerSelectionDialog extends ConsumerWidget {
-  const PartnerSelectionDialog({super.key});
-
-  @override
-  Widget build(BuildContext context, WidgetRef ref) {
-    final candidatesAsync = ref.watch(candidatesStateProvider);
-
-    return SimpleDialog(
-      title: const Text("partner_page_select_partner").tr(),
-      children: candidatesAsync.when(
-        data: (candidates) {
-          final users = candidates.toList();
-          if (users.isEmpty) {
-            return [
-              Padding(
-                padding: const .symmetric(horizontal: 24, vertical: 8),
-                child: const Text("partner_page_no_more_users").tr(),
-              ),
-            ];
-          }
-          return [
-            for (final candidate in users)
-              SimpleDialogOption(
-                onPressed: () => Navigator.of(context).pop(candidate),
-                child: Row(
-                  children: [
-                    Padding(
-                      padding: const .only(right: 8),
-                      child: PartnerUserAvatar(userId: candidate.id, name: candidate.name),
-                    ),
-                    Text(candidate.name),
-                  ],
-                ),
-              ),
-          ];
-        },
-        loading: () => const [
-          Padding(
-            padding: .all(24),
-            child: Center(child: CircularProgressIndicator()),
-          ),
-        ],
-        error: (error, _) => [
-          Padding(
-            padding: const .symmetric(horizontal: 24, vertical: 8),
-            child: Text(context.t.error_loading_partners(error: error)),
-          ),
-        ],
-      ),
-    );
-  }
-}

mobile/lib/presentation/actions/action.dart

@@ -1,14 +1,23 @@
 import 'package:flutter/material.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:immich_mobile/domain/models/user.model.dart';
+
+class ActionScope {
+  final BuildContext context;
+  final WidgetRef ref;
+  final UserDto authUser;
+
+  const ActionScope({required this.context, required this.ref, required this.authUser});
+}
 
 abstract class BaseAction {
-  final IconData icon;
+  const BaseAction();
 
-  const BaseAction({required this.icon});
+  IconData get icon;
 
-  String label(BuildContext context);
+  String label(ActionScope scope);
 
-  bool isVisible(BuildContext context, WidgetRef ref);
+  bool isVisible(ActionScope scope) => true;
 
-  Future<void> onAction(BuildContext context, WidgetRef ref);
+  Future<void> onAction(ActionScope scope);
 }

mobile/lib/presentation/actions/action.widget.dart

@@ -2,30 +2,44 @@ import 'package:flutter/material.dart';
 import 'package:flutter/widgets.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:immich_mobile/presentation/actions/action.dart';
+import 'package:immich_mobile/providers/user.provider.dart';
 import 'package:immich_mobile/utils/error_handler.dart';
 import 'package:immich_ui/immich_ui.dart';
 
+class _ActionWidgetScope {
+  final String label;
+  final VoidCallback onAction;
+
+  const _ActionWidgetScope({required this.label, required this.onAction});
+}
+
 class _ActionWidget extends ConsumerWidget {
   final BaseAction action;
-  final Widget Function(Future<void> Function() onAction) builder;
+  final Widget Function(_ActionWidgetScope context) builder;
 
   const _ActionWidget({required this.action, required this.builder});
 
-  Future<void> _onAction(BuildContext context, WidgetRef ref) async {
+  Future<void> _onAction(ActionScope scope) async {
     try {
-      await action.onAction(context, ref);
+      await action.onAction(scope);
     } catch (error, stackTrace) {
-      handleError(context, error, stack: stackTrace, description: 'Action failed: ${action.runtimeType}');
+      handleError(scope.context, error, stack: stackTrace, description: 'Action failed: ${action.runtimeType}');
     }
   }
 
   @override
   Widget build(BuildContext context, WidgetRef ref) {
-    if (!action.isVisible(context, ref)) {
+    final authUser = ref.watch(currentUserProvider);
+    if (authUser == null) {
       return const SizedBox.shrink();
     }
 
-    return builder(() => _onAction(context, ref));
+    final scope = ActionScope(context: context, ref: ref, authUser: authUser);
+    if (!action.isVisible(scope)) {
+      return const SizedBox.shrink();
+    }
+
+    return builder(.new(label: action.label(scope), onAction: () => _onAction(scope)));
   }
 }
 
@@ -38,7 +52,7 @@ class ActionIconButtonWidget extends StatelessWidget {
   @override
   Widget build(BuildContext context) => _ActionWidget(
     action: action,
-    builder: (onAction) => ImmichIconButton(icon: action.icon, onPressed: onAction, variant: variant),
+    builder: (ctx) => ImmichIconButton(icon: action.icon, onPressed: ctx.onAction, variant: variant),
   );
 }
 
@@ -51,8 +65,8 @@ class ActionButtonWidget extends StatelessWidget {
   @override
   Widget build(BuildContext context) => _ActionWidget(
     action: action,
-    builder: (onAction) =>
-        ImmichTextButton(labelText: action.label(context), icon: action.icon, onPressed: onAction, variant: variant),
+    builder: (ctx) =>
+        ImmichTextButton(labelText: ctx.label, icon: action.icon, onPressed: ctx.onAction, variant: variant),
   );
 }
 
@@ -64,7 +78,7 @@ class ActionColumnButtonWidget extends StatelessWidget {
   @override
   Widget build(BuildContext context) => _ActionWidget(
     action: action,
-    builder: (onAction) => ImmichColumnButton(icon: action.icon, label: action.label(context), onPressed: onAction),
+    builder: (ctx) => ImmichColumnButton(icon: action.icon, label: ctx.label, onPressed: ctx.onAction),
   );
 }
 
@@ -76,6 +90,6 @@ class ActionMenuItemWidget extends StatelessWidget {
   @override
   Widget build(BuildContext context) => _ActionWidget(
     action: action,
-    builder: (onAction) => ImmichMenuItem(icon: action.icon, label: action.label(context), onPressed: onAction),
+    builder: (ctx) => ImmichMenuItem(icon: action.icon, label: ctx.label, onPressed: ctx.onAction),
   );
 }

mobile/lib/presentation/actions/partner.action.dart

@@ -0,0 +1,125 @@
+import 'package:flutter/material.dart';
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:immich_mobile/domain/models/user.model.dart';
+import 'package:immich_mobile/generated/translations.g.dart';
+import 'package:immich_mobile/presentation/actions/action.dart';
+import 'package:immich_mobile/presentation/widgets/people/partner_user_avatar.widget.dart';
+import 'package:immich_mobile/providers/infrastructure/user.provider.dart';
+import 'package:immich_mobile/providers/user.provider.dart';
+import 'package:immich_mobile/widgets/common/confirm_dialog.dart';
+
+class PartnerAddAction extends BaseAction {
+  const PartnerAddAction();
+
+  @override
+  IconData get icon => Icons.person_add_rounded;
+
+  @override
+  String label(ActionScope scope) => scope.context.t.add_partner;
+
+  @override
+  Future<void> onAction(ActionScope scope) async {
+    final ActionScope(:context, :ref, :authUser) = scope;
+    final selected = await showDialog<User>(context: context, builder: (_) => const PartnerSelectionDialog());
+    if (selected == null) {
+      return;
+    }
+
+    await ref.read(partnerServiceProvider).create(sharedById: authUser.id, sharedWithId: selected.id);
+  }
+}
+
+class PartnerRemoveAction extends BaseAction {
+  const PartnerRemoveAction({required this.sharedWithId, required this.partnerName});
+
+  final String sharedWithId;
+  final String partnerName;
+
+  @override
+  IconData get icon => Icons.person_remove_rounded;
+
+  @override
+  String label(ActionScope scope) => scope.context.t.remove;
+
+  @override
+  Future<void> onAction(ActionScope scope) async {
+    final ActionScope(:context, :ref, :authUser) = scope;
+
+    final confirmed = await showDialog<bool>(
+      context: context,
+      builder: (_) => ConfirmDialog(
+        title: context.t.stop_photo_sharing,
+        content: context.t.partner_page_stop_sharing_content(partner: partnerName),
+      ),
+    );
+    if (confirmed != true) {
+      return;
+    }
+
+    await ref.read(partnerServiceProvider).delete(sharedById: authUser.id, sharedWithId: sharedWithId);
+  }
+}
+
+@visibleForTesting
+final candidatesStateProvider = StreamProvider.autoDispose<Iterable<User>>((ref) {
+  final currentUser = ref.watch(currentUserProvider);
+  // TODO: Refactor with a route guard to avoid this check in every provider
+  if (currentUser == null) {
+    return const Stream.empty();
+  }
+  return ref.watch(partnerServiceProvider).getCandidates(currentUser.id);
+});
+
+@visibleForTesting
+class PartnerSelectionDialog extends ConsumerWidget {
+  const PartnerSelectionDialog({super.key});
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final candidatesAsync = ref.watch(candidatesStateProvider);
+
+    return SimpleDialog(
+      title: Text(context.t.partner_page_select_partner),
+      children: candidatesAsync.when(
+        data: (candidates) {
+          final users = candidates.toList();
+          if (users.isEmpty) {
+            return [
+              Padding(
+                padding: const .symmetric(horizontal: 24, vertical: 8),
+                child: Text(context.t.partner_page_no_more_users),
+              ),
+            ];
+          }
+          return [
+            for (final candidate in users)
+              SimpleDialogOption(
+                onPressed: () => Navigator.of(context).pop(candidate),
+                child: Row(
+                  children: [
+                    Padding(
+                      padding: const .only(right: 8),
+                      child: PartnerUserAvatar(userId: candidate.id, name: candidate.name),
+                    ),
+                    Text(candidate.name),
+                  ],
+                ),
+              ),
+          ];
+        },
+        loading: () => const [
+          Padding(
+            padding: .all(24),
+            child: Center(child: CircularProgressIndicator()),
+          ),
+        ],
+        error: (error, _) => [
+          Padding(
+            padding: const .symmetric(horizontal: 24, vertical: 8),
+            child: Text(context.t.error_loading_partners(error: error)),
+          ),
+        ],
+      ),
+    );
+  }
+}

mobile/lib/widgets/common/confirm_dialog.dart

@@ -3,7 +3,7 @@ import 'package:flutter/material.dart';
 import 'package:immich_mobile/extensions/build_context_extensions.dart';
 
 class ConfirmDialog extends StatelessWidget {
-  final Function onOk;
+  final Function? onOk;
   final String title;
   final String content;
   final String cancel;
@@ -11,7 +11,7 @@ class ConfirmDialog extends StatelessWidget {
 
   const ConfirmDialog({
     super.key,
-    required this.onOk,
+    this.onOk,
     required this.title,
     required this.content,
     this.cancel = "cancel",
@@ -21,7 +21,7 @@ class ConfirmDialog extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     void onOkPressed() {
-      onOk();
+      onOk?.call();
       context.pop(true);
     }
 

mobile/test/domain/service.mock.dart

@@ -1,5 +1,6 @@
 import 'package:immich_mobile/domain/services/partner.service.dart';
 import 'package:immich_mobile/domain/services/store.service.dart';
+import 'package:immich_mobile/domain/services/user.service.dart';
 import 'package:immich_mobile/domain/utils/background_sync.dart';
 import 'package:immich_mobile/platform/native_sync_api.g.dart';
 import 'package:immich_mobile/services/app_settings.service.dart';
@@ -14,3 +15,5 @@ class MockNativeSyncApi extends Mock implements NativeSyncApi {}
 class MockAppSettingsService extends Mock implements AppSettingsService {}
 
 class MockPartnerService extends Mock implements PartnerService {}
+
+class MockUserService extends Mock implements UserService {}

mobile/test/unit/factories/user_factory.dart

@@ -23,4 +23,23 @@ class UserFactory {
       avatarColor: avatarColor ?? .primary,
     );
   }
+
+  static UserDto createDto({
+    String? id,
+    String? name,
+    String? email,
+    DateTime? profileChangedAt,
+    bool? hasProfileImage,
+    AvatarColor? avatarColor,
+  }) {
+    id = TestUtils.uuid(id);
+    return UserDto(
+      id: id,
+      name: name ?? 'user_$id',
+      email: email ?? '$id@test.com',
+      profileChangedAt: TestUtils.date(profileChangedAt),
+      hasProfileImage: hasProfileImage ?? false,
+      avatarColor: avatarColor ?? .primary,
+    );
+  }
 }

mobile/test/unit/mocks.dart

@@ -1,24 +1,15 @@
-import 'package:immich_mobile/domain/models/album/local_album.model.dart';
-import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
-import 'package:mocktail/mocktail.dart' as mocktail;
+import 'dart:typed_data';
+
+import 'package:immich_mobile/constants/enums.dart';
+import 'package:immich_mobile/domain/models/user.model.dart';
+import 'package:mocktail/mocktail.dart' as mock;
+import 'package:mocktail/mocktail.dart';
 
 import '../domain/service.mock.dart';
 import '../infrastructure/repository.mock.dart';
-
-void _registerFallbacks() {
-  mocktail.registerFallbackValue(LocalAlbum(id: '', name: '', updatedAt: DateTime.now()));
-  mocktail.registerFallbackValue(
-    LocalAsset(
-      id: '',
-      name: '',
-      type: AssetType.image,
-      createdAt: DateTime.now(),
-      updatedAt: DateTime.now(),
-      playbackStyle: AssetPlaybackStyle.image,
-      isEdited: false,
-    ),
-  );
-}
+import 'factories/local_album_factory.dart';
+import 'factories/local_asset_factory.dart';
+import 'factories/user_factory.dart';
 
 class RepositoryMocks {
   final localAlbum = MockLocalAlbumRepository();
@@ -28,25 +19,103 @@ class RepositoryMocks {
   final nativeApi = MockNativeSyncApi();
 
   RepositoryMocks() {
-    _registerFallbacks();
+    resetAll();
   }
 
-  void reset() {
-    mocktail.reset(localAlbum);
-    mocktail.reset(localAsset);
-    mocktail.reset(trashedAsset);
-    mocktail.reset(nativeApi);
+  void resetAll() {
+    _registerFallbacks();
+    reset(localAlbum);
+    reset(localAsset);
+    reset(trashedAsset);
+    reset(nativeApi);
   }
 }
 
 class ServiceMocks {
-  final partner = MockPartnerService();
+  final PartnerStub partner = PartnerStub(MockPartnerService());
+  final UserStub user = UserStub(MockUserService());
 
   ServiceMocks() {
-    _registerFallbacks();
+    resetAll();
   }
 
-  void reset() {
-    mocktail.reset(partner);
+  void resetAll() {
+    _registerFallbacks();
+    partner.reset();
+    user.reset();
+    _stubUserService();
+    _stubPartnerService();
+  }
+
+  void _stubUserService() {
+    when(user.getMyUser).thenReturn(UserFactory.createDto());
+    when(user.tryGetMyUser).thenReturn(null);
+    when(user.watchMyUser).thenAnswer((_) => const Stream.empty());
+    when(user.refreshMyUser).thenAnswer((_) async => null);
+    when(user.createProfileImage).thenAnswer((_) async => null);
+  }
+
+  void _stubPartnerService() {
+    registerFallbackValue(PartnerDirection.sharedBy);
+    when(partner.getCandidates).thenAnswer((_) => const Stream.empty());
+    when(partner.search).thenAnswer((_) => const Stream.empty());
+    when(partner.update).thenAnswer((_) async {});
+    when(partner.create).thenAnswer((_) async {});
+    when(partner.delete).thenAnswer((_) async {});
   }
 }
+
+void _registerFallbacks() {
+  registerFallbackValue(LocalAlbumFactory.create());
+  registerFallbackValue(LocalAssetFactory.create());
+  registerFallbackValue(Uint8List(0));
+}
+
+extension type const Stub<T extends Mock>(T mockedService) {
+  void reset() => mock.reset(mockedService);
+}
+
+extension type const PartnerStub(MockPartnerService service) implements Stub<MockPartnerService> {
+  Stream<Iterable<User>> Function() get getCandidates =>
+      () => service.getCandidates(any());
+
+  Stream<Iterable<Partner>> Function() get search =>
+      () => service.search(any(), any());
+
+  Future<void> Function() get create =>
+      () => service.create(
+        sharedById: any(named: 'sharedById'),
+        sharedWithId: any(named: 'sharedWithId'),
+        inTimeline: any(named: 'inTimeline'),
+      );
+
+  Future<void> Function() get update =>
+      () => service.update(
+        sharedById: any(named: 'sharedById'),
+        sharedWithId: any(named: 'sharedWithId'),
+        inTimeline: any(named: 'inTimeline'),
+      );
+
+  Future<void> Function() get delete =>
+      () => service.delete(
+        sharedById: any(named: 'sharedById'),
+        sharedWithId: any(named: 'sharedWithId'),
+      );
+}
+
+extension type const UserStub(MockUserService service) implements Stub<MockUserService> {
+  UserDto Function() get getMyUser =>
+      () => service.getMyUser();
+
+  UserDto? Function() get tryGetMyUser =>
+      () => service.tryGetMyUser();
+
+  Stream<UserDto?> Function() get watchMyUser =>
+      () => service.watchMyUser();
+
+  Future<UserDto?> Function() get refreshMyUser =>
+      () => service.refreshMyUser();
+
+  Future<String?> Function() get createProfileImage =>
+      () => service.createProfileImage(any(), any());
+}

mobile/test/unit/presentation/actions/partner_action_test.dart

@@ -0,0 +1,83 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:immich_mobile/domain/models/user.model.dart';
+import 'package:immich_mobile/presentation/actions/partner.action.dart';
+import 'package:immich_mobile/providers/infrastructure/user.provider.dart';
+import 'package:immich_mobile/providers/user.provider.dart';
+import 'package:mocktail/mocktail.dart';
+
+import '../../factories/user_factory.dart';
+import '../../mocks.dart';
+import '../../presentation_context.dart';
+
+void main() {
+  late PresentationContext context;
+  late UserDto currentUser;
+  final mocks = ServiceMocks();
+
+  setUp(() async {
+    currentUser = UserFactory.createDto();
+    context = await PresentationContext.create();
+    when(mocks.user.tryGetMyUser).thenReturn(currentUser);
+  });
+
+  tearDown(() async {
+    mocks.resetAll();
+    await context.dispose();
+  });
+
+  List<Override> overrides({List<User> candidates = const []}) => [
+    currentUserProvider.overrideWith((ref) => CurrentUserProvider(mocks.user.service)),
+    partnerServiceProvider.overrideWithValue(mocks.partner.service),
+    candidatesStateProvider.overrideWith((ref) => Stream<Iterable<User>>.value(candidates)),
+  ];
+
+  group('PartnerAddAction', () {
+    testWidgets('creates a partner for the selected candidate', (tester) async {
+      final candidate = UserFactory.create();
+
+      await tester.pumpTestAction(const PartnerAddAction(), overrides: overrides(candidates: [candidate]));
+      await tester.pumpUntilFound(find.text(candidate.name));
+      await tester.tap(find.text(candidate.name));
+      await tester.pumpAndSettle();
+
+      verify(() => mocks.partner.service.create(sharedById: currentUser.id, sharedWithId: candidate.id)).called(1);
+    });
+
+    testWidgets('creates nothing when the selection dialog is dismissed', (tester) async {
+      await tester.pumpTestAction(const PartnerAddAction(), overrides: overrides(candidates: [UserFactory.create()]));
+      await tester.sendKeyEvent(LogicalKeyboardKey.escape); // dismiss without selecting
+      await tester.pumpAndSettle();
+
+      verifyNever(mocks.partner.create);
+    });
+  });
+
+  group('PartnerRemoveAction', () {
+    testWidgets('deletes the partner after confirmation', (tester) async {
+      final partner = UserFactory.create();
+      await tester.pumpTestAction(
+        PartnerRemoveAction(sharedWithId: partner.id, partnerName: partner.name),
+        overrides: overrides(),
+      );
+      await tester.tap(find.byType(TextButton).last); // confirm
+      await tester.pumpAndSettle();
+
+      verify(() => mocks.partner.service.delete(sharedById: currentUser.id, sharedWithId: partner.id)).called(1);
+    });
+
+    testWidgets('deletes nothing when the confirmation is cancelled', (tester) async {
+      final partner = UserFactory.create();
+      await tester.pumpTestAction(
+        PartnerRemoveAction(sharedWithId: partner.id, partnerName: partner.name),
+        overrides: overrides(),
+      );
+      await tester.tap(find.byType(TextButton).first); // cancel
+      await tester.pumpAndSettle();
+
+      verifyNever(mocks.partner.delete);
+    });
+  });
+}

mobile/test/unit/presentation/partner_page_test.dart

@@ -3,6 +3,7 @@ import 'package:flutter_test/flutter_test.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:immich_mobile/domain/models/user.model.dart';
 import 'package:immich_mobile/pages/library/partner/partner.page.dart';
+import 'package:immich_mobile/presentation/actions/partner.action.dart';
 
 import '../factories/partner_user_factory.dart';
 import '../factories/user_factory.dart';
@@ -16,16 +17,18 @@ void main() {
 
   group('PartnerSharedByList', () {
     testWidgets('shows the empty-state add button when there are no partners', (tester) async {
-      await tester.pumpTestWidget(PartnerSharedByList(partners: const [], onAdd: () {}, onRemove: (_) {}));
+      final action = const PartnerAddAction();
+
+      await tester.pumpTestWidget(const PartnerSharedByList(partners: []), overrides: context.overrides);
 
       expect(find.byType(ListView), findsNothing);
-      expect(find.widgetWithIcon(ElevatedButton, Icons.person_add), findsOneWidget);
+      expect(find.widgetWithIcon(TextButton, action.icon), findsOneWidget);
     });
 
     testWidgets('renders a tile per partner with name and email', (tester) async {
       final partner1 = PartnerFactory.create();
       final partner2 = PartnerFactory.create();
-      await tester.pumpTestWidget(PartnerSharedByList(partners: [partner1, partner2], onAdd: () {}, onRemove: (_) {}));
+      await tester.pumpTestWidget(PartnerSharedByList(partners: [partner1, partner2]), overrides: context.overrides);
 
       expect(find.byType(ListTile), findsNWidgets(2));
       expect(find.text(partner1.name), findsOneWidget);
@@ -34,18 +37,12 @@ void main() {
       expect(find.text(partner2.email), findsOneWidget);
     });
 
-    testWidgets('invokes onRemovePartner with the tapped partner', (tester) async {
+    testWidgets('renders a remove action for each partner', (tester) async {
       final partner1 = PartnerFactory.create(inTimeline: true);
       final partner2 = PartnerFactory.create();
-      Partner? removed;
-      await tester.pumpTestWidget(
-        PartnerSharedByList(partners: [partner1, partner2], onAdd: () {}, onRemove: (p) => removed = p),
-      );
-
-      await tester.tap(find.byIcon(Icons.person_remove).first);
-      await tester.pump();
-
-      expect(removed, partner1);
+      final action = const PartnerRemoveAction(sharedWithId: '', partnerName: '');
+      await tester.pumpTestWidget(PartnerSharedByList(partners: [partner1, partner2]), overrides: context.overrides);
+      expect(find.byIcon(action.icon), findsNWidgets(2));
     });
   });
 
@@ -65,6 +62,7 @@ void main() {
     }
 
     List<Override> withCandidates(List<User> candidates) => [
+      ...context.overrides,
       candidatesStateProvider.overrideWith((ref) => Stream<Iterable<User>>.value(candidates)),
     ];
 

mobile/test/unit/presentation_context.dart

@@ -6,20 +6,35 @@ import 'package:flutter_test/flutter_test.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:immich_mobile/constants/locales.dart';
 import 'package:immich_mobile/domain/models/store.model.dart';
+import 'package:immich_mobile/domain/models/user.model.dart';
 import 'package:immich_mobile/domain/services/store.service.dart';
 import 'package:immich_mobile/generated/codegen_loader.g.dart';
 import 'package:immich_mobile/infrastructure/repositories/db.repository.dart';
 import 'package:immich_mobile/infrastructure/repositories/store.repository.dart';
+import 'package:immich_mobile/presentation/actions/action.dart';
+import 'package:immich_mobile/presentation/actions/action.widget.dart';
+import 'package:immich_mobile/providers/user.provider.dart';
+import 'package:immich_ui/immich_ui.dart';
+import 'package:mocktail/mocktail.dart';
 
 import '../test_utils.dart';
+import 'factories/user_factory.dart';
+import 'mocks.dart';
 
 class PresentationContext {
-  const PresentationContext._();
+  PresentationContext._({required UserDto user}) : currentUser = user, mocks = ServiceMocks() {
+    when(mocks.user.tryGetMyUser).thenReturn(currentUser);
+  }
 
   static const String serverEndpoint = 'http://localhost:3000';
 
   static Drift? _db;
 
+  final UserDto currentUser;
+  final ServiceMocks mocks;
+
+  List<Override> get overrides => [currentUserProvider.overrideWith((ref) => CurrentUserProvider(mocks.user.service))];
+
   static Future<PresentationContext> create() async {
     TestUtils.init();
     if (_db == null) {
@@ -28,7 +43,7 @@ class PresentationContext {
       await StoreService.I.put(StoreKey.serverEndpoint, serverEndpoint);
       _db = db;
     }
-    return const PresentationContext._();
+    return PresentationContext._(user: UserFactory.createDto());
   }
 
   Future<void> dispose() async {
@@ -54,6 +69,7 @@ extension PumpPresentationWidget on WidgetTester {
           child: Builder(
             builder: (context) => MaterialApp(
               debugShowCheckedModeBanner: false,
+              scaffoldMessengerKey: scaffoldMessengerKey,
               localizationsDelegates: context.localizationDelegates,
               supportedLocales: context.supportedLocales,
               locale: context.locale,
@@ -65,4 +81,23 @@ extension PumpPresentationWidget on WidgetTester {
     );
     await pumpAndSettle();
   }
+
+  Future<void> pumpTestAction(BaseAction action, {List<Override> overrides = const []}) async {
+    await pumpTestWidget(
+      Scaffold(body: ActionIconButtonWidget(action: action)),
+      overrides: overrides,
+    );
+    await tap(find.byType(ImmichIconButton));
+    await pump();
+  }
+
+  Future<void> pumpUntilFound(Finder finder, {int maxFrames = 10}) async {
+    for (var i = 0; i < maxFrames; i++) {
+      await pump();
+      if (finder.evaluate().isNotEmpty) {
+        return;
+      }
+    }
+    throw StateError('pumpUntilFound: $finder not found within $maxFrames frames');
+  }
 }

mobile/test/unit/services/hash_service_test.dart

@@ -25,7 +25,7 @@ void main() {
   });
 
   tearDown(() {
-    mocks.reset();
+    mocks.resetAll();
   });
 
   group('HashService', () {