diff --git a/app/init/push_notifications.test.ts b/app/init/push_notifications.test.ts
new file mode 100644
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--- /dev/null
+++ b/app/init/push_notifications.test.ts
@@ -0,0 +1,515 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+import {AppState, DeviceEventEmitter, Platform} from 'react-native';
+
+import {storeDeviceToken} from '@actions/app/global';
+import {markChannelAsViewed} from '@actions/local/channel';
+import {updateThread} from '@actions/local/thread';
+import {openNotification} from '@actions/remote/notifications';
+import {Device, Events, PushNotification} from '@constants';
+import DatabaseManager from '@database/manager';
+import {getCurrentChannelId} from '@queries/servers/system';
+import {getIsCRTEnabled, getThreadById} from '@queries/servers/thread';
+import EphemeralStore from '@store/ephemeral_store';
+import NavigationStore from '@store/navigation_store';
+import {isMainActivity} from '@utils/helpers';
+
+import PushNotifications from './push_notifications';
+
+import type ThreadModel from '@typings/database/models/servers/thread';
+
+const subscription = {remove: jest.fn()};
+const events = {
+    registerNotificationOpened: jest.fn(() => subscription),
+    registerRemoteNotificationsRegistered: jest.fn(() => subscription),
+    registerNotificationReceivedBackground: jest.fn(() => subscription),
+    registerNotificationReceivedForeground: jest.fn(() => subscription),
+    registerRemoteNotificationsRegistrationFailed: jest.fn(() => subscription),
+    registerRemoteNotificationsRegistrationDenied: jest.fn(() => subscription),
+} as any;
+
+const mockNotifications = {
+    events: () => events,
+    isRegisteredForRemoteNotifications: jest.fn(),
+    registerRemoteNotifications: jest.fn(),
+    setCategories: jest.fn(),
+    postLocalNotification: jest.fn(),
+    cancelLocalNotification: jest.fn(),
+};
+
+const NotificationBackgroundFetchResult = {
+    NEW_DATA: 'new-data',
+    NO_DATA: 'no-data',
+    FAILED: 'failed',
+};
+
+class mockNotificationAction {
+}
+
+class mockNotificationCategory {
+}
+
+jest.mock('react-native-notifications', () => ({
+    Notifications: mockNotifications,
+    NotificationAction: mockNotificationAction,
+    NotificationCategory: mockNotificationCategory,
+    NotificationBackgroundFetchResult,
+}));
+
+jest.mock('@actions/app/global');
+jest.mock('@actions/local/channel');
+jest.mock('@actions/local/thread');
+jest.mock('@actions/remote/notifications');
+jest.mock('@utils/general', () => ({
+    ...jest.requireActual('@utils/general'),
+    isBetaApp: jest.fn(),
+}));
+jest.mock('@utils/helpers', () => ({
+    ...jest.requireActual('@utils/helpers'),
+    isMainActivity: jest.fn(),
+}));
+jest.mock('@store/navigation_store', () => ({
+    getVisibleScreen: jest.fn(() => 'Channel'),
+}));
+jest.mock('@queries/servers/system', () => ({
+    getCurrentChannelId: jest.fn(),
+}));
+jest.mock('@queries/servers/thread', () => ({
+    getIsCRTEnabled: jest.fn(),
+    getThreadById: jest.fn(),
+}));
+
+describe('PushNotifications', () => {
+    let pushNotifications: typeof PushNotifications;
+
+    beforeEach(() => {
+        jest.clearAllMocks();
+        pushNotifications = require('./push_notifications').default;
+    });
+
+    describe('init', () => {
+        it('should register event listeners', () => {
+            pushNotifications.init(false);
+
+            expect(events.registerNotificationOpened).toHaveBeenCalled();
+            expect(events.registerRemoteNotificationsRegistered).toHaveBeenCalled();
+            expect(events.registerNotificationReceivedBackground).toHaveBeenCalled();
+            expect(events.registerNotificationReceivedForeground).toHaveBeenCalled();
+            expect(events.registerRemoteNotificationsRegistrationFailed).toHaveBeenCalled();
+            expect(events.registerRemoteNotificationsRegistrationDenied).toHaveBeenCalled();
+        });
+
+        it('should register for notifications when register is true', (done) => {
+            pushNotifications.init(true);
+
+            setTimeout(() => {
+                expect(mockNotifications.registerRemoteNotifications).toHaveBeenCalled();
+                done();
+            }, 0);
+        });
+    });
+
+    describe('onRemoteNotificationsRegistered', () => {
+        it('should store device token with correct prefix for iOS', async () => {
+            Platform.OS = 'ios';
+            const deviceToken = 'test-token';
+
+            await pushNotifications.onRemoteNotificationsRegistered({deviceToken});
+
+            expect(storeDeviceToken).toHaveBeenCalledWith(
+                `apple_rnbeta-v2:${deviceToken}`,
+            );
+        });
+
+        it('should store device token with correct prefix for Android', async () => {
+            pushNotifications.configured = false;
+            Platform.OS = 'android';
+            const deviceToken = 'test-token';
+
+            await pushNotifications.onRemoteNotificationsRegistered({deviceToken});
+
+            expect(storeDeviceToken).toHaveBeenCalledWith(
+                `${Device.PUSH_NOTIFY_ANDROID_REACT_NATIVE}-v2:${deviceToken}`,
+            );
+        });
+    });
+
+    describe('handleMessageNotification', () => {
+        it('should handle foreground notification', async () => {
+            const notification = {
+                payload: {
+                    channel_id: 'channel1',
+                    server_url: 'http://test.com',
+                },
+                foreground: true,
+            };
+            const handleInAppSpy = jest.spyOn(pushNotifications, 'handleInAppNotification');
+
+            await pushNotifications.handleMessageNotification(notification as any);
+
+            expect(handleInAppSpy).toHaveBeenCalledWith('http://test.com', notification);
+        });
+
+        it('should handle background notification with user interaction', async () => {
+            const notification = {
+                payload: {
+                    channel_id: 'channel1',
+                    server_url: 'http://test.com',
+                    userInfo: {},
+                },
+                foreground: false,
+                userInteraction: true,
+            };
+
+            await pushNotifications.handleMessageNotification(notification as any);
+
+            expect(openNotification).toHaveBeenCalledWith('http://test.com', notification);
+        });
+    });
+
+    describe('handleInAppNotification', () => {
+        const mockGetCurrentChannelId = jest.mocked(getCurrentChannelId);
+        const mockGetIsCRTEnabled = jest.mocked(getIsCRTEnabled);
+        const mockDatabase = {};
+        const mockServerDatabases = {
+            'http://test.com': {
+                database: mockDatabase,
+            },
+        };
+
+        beforeEach(() => {
+            DatabaseManager.serverDatabases = mockServerDatabases as any;
+            (isMainActivity as jest.Mock).mockReturnValue(true);
+            (NavigationStore.getVisibleScreen as jest.Mock).mockReturnValue('Channel');
+            AppState.currentState = 'active';
+            jest.spyOn(DeviceEventEmitter, 'emit').mockImplementation();
+            mockGetCurrentChannelId.mockResolvedValue('channel1');
+            mockGetIsCRTEnabled.mockResolvedValue(false);
+        });
+
+        afterEach(() => {
+            jest.clearAllMocks();
+        });
+
+        it('should not show notification for same channel when in channel screen', async () => {
+            const serverUrl = 'http://test.com';
+            const notification = {
+                payload: {
+                    channel_id: 'channel1',
+                },
+            };
+
+            await pushNotifications.handleInAppNotification(serverUrl, notification as any);
+
+            expect(DeviceEventEmitter.emit).not.toHaveBeenCalled();
+        });
+
+        it('should show notification for different channel when in channel screen', async () => {
+            const serverUrl = 'http://test.com';
+            const notification = {
+                payload: {
+                    channel_id: 'channel2',
+                },
+            };
+
+            await pushNotifications.handleInAppNotification(serverUrl, notification as any);
+
+            expect(DeviceEventEmitter.emit).toHaveBeenCalled();
+        });
+
+        it('should show notification when not in channel screen', async () => {
+            const serverUrl = 'http://test.com';
+            const notification = {
+                payload: {
+                    channel_id: 'channel1',
+                },
+            };
+            jest.mocked(NavigationStore.getVisibleScreen).mockReturnValue('Settings');
+
+            await pushNotifications.handleInAppNotification(serverUrl, notification as any);
+
+            expect(DeviceEventEmitter.emit).toHaveBeenCalled();
+        });
+
+        it('should show notification for thread in CRT mode', async () => {
+            const serverUrl = 'http://test.com';
+            const notification = {
+                payload: {
+                    channel_id: 'channel1',
+                    root_id: 'thread1',
+                },
+            };
+            mockGetIsCRTEnabled.mockResolvedValue(true);
+
+            await pushNotifications.handleInAppNotification(serverUrl, notification as any);
+
+            expect(DeviceEventEmitter.emit).toHaveBeenCalled();
+        });
+
+        it('should not show notification for same thread in thread screen', async () => {
+            const serverUrl = 'http://test.com';
+            const notification = {
+                payload: {
+                    channel_id: 'channel1',
+                    root_id: 'thread1',
+                },
+            };
+            jest.mocked(NavigationStore.getVisibleScreen).mockReturnValue('Thread');
+            mockGetIsCRTEnabled.mockResolvedValue(true);
+            jest.spyOn(EphemeralStore, 'getCurrentThreadId').mockReturnValue('thread1');
+
+            await pushNotifications.handleInAppNotification(serverUrl, notification as any);
+
+            expect(DeviceEventEmitter.emit).not.toHaveBeenCalled();
+        });
+    });
+
+    describe('handleClearNotification', () => {
+        const mockDatabase = {};
+        const mockServerDatabases = {
+            'http://test.com': {
+                database: mockDatabase,
+            },
+        };
+        const mockGetIsCRTEnabled = jest.mocked(getIsCRTEnabled);
+        const mockGetThreadById = jest.mocked(getThreadById);
+
+        beforeEach(() => {
+            DatabaseManager.serverDatabases = mockServerDatabases as any;
+            mockGetIsCRTEnabled.mockResolvedValue(false);
+        });
+
+        it('should mark channel as viewed for non-CRT notification', async () => {
+            const notification = {
+                payload: {
+                    channel_id: 'channel1',
+                    server_url: 'http://test.com',
+                },
+            };
+
+            await pushNotifications.handleClearNotification(notification as any);
+
+            expect(markChannelAsViewed).toHaveBeenCalledWith('http://test.com', 'channel1');
+        });
+
+        it('should update thread for CRT notification', async () => {
+            const notification = {
+                payload: {
+                    channel_id: 'channel1',
+                    root_id: 'thread1',
+                    server_url: 'http://test.com',
+                },
+            };
+            mockGetIsCRTEnabled.mockResolvedValue(true);
+            mockGetThreadById.mockResolvedValue({isFollowing: true} as ThreadModel);
+
+            await pushNotifications.handleClearNotification(notification as any);
+
+            expect(updateThread).toHaveBeenCalledWith('http://test.com', 'thread1', expect.any(Object));
+        });
+    });
+
+    describe('onNotificationOpened', () => {
+        it('should process notification with user interaction', () => {
+            const notification = {
+                payload: {
+                    channel_id: 'channel1',
+                },
+            };
+            const completion = jest.fn();
+            const processSpy = jest.spyOn(pushNotifications, 'processNotification');
+
+            pushNotifications.onNotificationOpened(notification as any, completion);
+
+            expect(processSpy).toHaveBeenCalledWith(expect.objectContaining({
+                userInteraction: true,
+            }));
+            expect(completion).toHaveBeenCalled();
+        });
+    });
+
+    describe('onNotificationReceivedBackground', () => {
+        it('should not process unverified notification', async () => {
+            const notification = {
+                payload: {
+                    verified: 'false',
+                    ackId: '123',
+                },
+            };
+            const completion = jest.fn();
+            const processSpy = jest.spyOn(pushNotifications, 'processNotification');
+
+            await pushNotifications.onNotificationReceivedBackground(notification as any, completion);
+
+            expect(processSpy).not.toHaveBeenCalled();
+        });
+
+        it('should process verified notification', async () => {
+            const notification = {
+                payload: {
+                    verified: 'true',
+                    channel_id: 'channel1',
+                },
+            };
+            const completion = jest.fn();
+            const processSpy = jest.spyOn(pushNotifications, 'processNotification');
+
+            await pushNotifications.onNotificationReceivedBackground(notification as any, completion);
+
+            expect(processSpy).toHaveBeenCalled();
+            expect(completion).toHaveBeenCalledWith('new-data');
+        });
+    });
+
+    describe('onNotificationReceivedForeground', () => {
+        beforeEach(() => {
+            (isMainActivity as jest.Mock).mockReturnValue(true);
+            AppState.currentState = 'active';
+        });
+
+        it('should not process unverified notification', () => {
+            const notification = {
+                payload: {
+                    verified: 'false',
+                    ackId: '123',
+                },
+            };
+            const completion = jest.fn();
+            const processSpy = jest.spyOn(pushNotifications, 'processNotification');
+
+            pushNotifications.onNotificationReceivedForeground(notification as any, completion);
+
+            expect(processSpy).not.toHaveBeenCalled();
+        });
+
+        it('should process verified notification with sound', () => {
+            const notification = {
+                payload: {
+                    verified: 'true',
+                    channel_id: 'channel1',
+                },
+            };
+            const completion = jest.fn();
+            const processSpy = jest.spyOn(pushNotifications, 'processNotification');
+
+            pushNotifications.onNotificationReceivedForeground(notification as any, completion);
+
+            expect(processSpy).toHaveBeenCalled();
+            expect(completion).toHaveBeenCalledWith({
+                alert: false,
+                sound: true,
+                badge: true,
+            });
+        });
+    });
+
+    describe('handleSessionNotification', () => {
+        beforeEach(() => {
+            jest.spyOn(DeviceEventEmitter, 'emit');
+        });
+
+        it('should emit session expired event on user interaction', async () => {
+            const notification = {
+                payload: {
+                    server_url: 'http://test.com',
+                },
+                userInteraction: true,
+            };
+
+            await pushNotifications.handleSessionNotification(notification as any);
+
+            expect(DeviceEventEmitter.emit).toHaveBeenCalledWith(Events.SESSION_EXPIRED, 'http://test.com');
+        });
+
+        it('should emit server logout event without user interaction', async () => {
+            const notification = {
+                payload: {
+                    server_url: 'http://test.com',
+                },
+                userInteraction: false,
+            };
+
+            await pushNotifications.handleSessionNotification(notification as any);
+
+            expect(DeviceEventEmitter.emit).toHaveBeenCalledWith(Events.SERVER_LOGOUT, {serverUrl: 'http://test.com'});
+        });
+    });
+
+    describe('processNotification', () => {
+        beforeEach(() => {
+            jest.spyOn(pushNotifications, 'handleClearNotification');
+            jest.spyOn(pushNotifications, 'handleMessageNotification');
+            jest.spyOn(pushNotifications, 'handleSessionNotification');
+        });
+
+        it('should handle clear notification', async () => {
+            const notification = {
+                payload: {
+                    type: PushNotification.NOTIFICATION_TYPE.CLEAR,
+                },
+            };
+
+            await pushNotifications.processNotification(notification as any);
+
+            expect(pushNotifications.handleClearNotification).toHaveBeenCalledWith(notification);
+        });
+
+        it('should handle message notification', async () => {
+            const notification = {
+                payload: {
+                    type: PushNotification.NOTIFICATION_TYPE.MESSAGE,
+                },
+            };
+
+            await pushNotifications.processNotification(notification as any);
+
+            expect(pushNotifications.handleMessageNotification).toHaveBeenCalledWith(notification);
+        });
+
+        it('should handle session notification', async () => {
+            const notification = {
+                payload: {
+                    type: PushNotification.NOTIFICATION_TYPE.SESSION,
+                },
+            };
+
+            await pushNotifications.processNotification(notification as any);
+
+            expect(pushNotifications.handleSessionNotification).toHaveBeenCalledWith(notification);
+        });
+
+        it('should not process notification without payload', async () => {
+            const notification = {} as any;
+
+            await pushNotifications.processNotification(notification);
+
+            expect(pushNotifications.handleClearNotification).not.toHaveBeenCalled();
+            expect(pushNotifications.handleMessageNotification).not.toHaveBeenCalled();
+            expect(pushNotifications.handleSessionNotification).not.toHaveBeenCalled();
+        });
+    });
+
+    describe('notification management', () => {
+        it('should schedule notification with correct date format', () => {
+            const notification = {
+                fireDate: new Date('2025-01-01').getTime(),
+            };
+            Platform.OS = 'ios';
+
+            pushNotifications.scheduleNotification(notification as any);
+
+            expect(mockNotifications.postLocalNotification).toHaveBeenCalledWith(
+                expect.objectContaining({
+                    fireDate: new Date('2025-01-01').toISOString(),
+                }),
+            );
+        });
+
+        it('should cancel scheduled notification', () => {
+            pushNotifications.cancelScheduleNotification(123);
+
+            expect(mockNotifications.cancelLocalNotification).toHaveBeenCalledWith(123);
+        });
+    });
+});