Merge matrix-react-sdk into element-web

Merge remote-tracking branch 'repomerge/t3chguy/repomerge' into t3chguy/repo-merge

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

test/unit-tests/stores/RoomNotificationStateStore-test.ts

@@ -0,0 +1,123 @@
+/*
+Copyright 2024 New Vector Ltd.
+Copyright 2023 The Matrix.org Foundation C.I.C.
+
+SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
+Please see LICENSE files in the repository root for full details.
+*/
+
+import { mocked } from "jest-mock";
+import { ClientEvent, MatrixClient, Room, SyncState } from "matrix-js-sdk/src/matrix";
+
+import { createTestClient, setupAsyncStoreWithClient } from "../../test-utils";
+import {
+    RoomNotificationStateStore,
+    UPDATE_STATUS_INDICATOR,
+} from "../../../src/stores/notifications/RoomNotificationStateStore";
+import SettingsStore from "../../../src/settings/SettingsStore";
+import { MatrixDispatcher } from "../../../src/dispatcher/dispatcher";
+
+describe("RoomNotificationStateStore", function () {
+    let store: RoomNotificationStateStore;
+    let client: MatrixClient;
+    let dis: MatrixDispatcher;
+
+    beforeEach(() => {
+        client = createTestClient();
+        dis = new MatrixDispatcher();
+        jest.resetAllMocks();
+        store = RoomNotificationStateStore.testInstance(dis);
+        store.emit = jest.fn();
+        setupAsyncStoreWithClient(store, client);
+    });
+
+    it("Emits no event when a room has no unreads", async () => {
+        // Given a room with 0 unread messages
+        const room = fakeRoom(0);
+
+        // When we sync and the room is visible
+        mocked(client.getVisibleRooms).mockReturnValue([room]);
+        client.emit(ClientEvent.Sync, SyncState.Syncing, SyncState.Syncing);
+
+        // Then we emit an event from the store
+        expect(store.emit).not.toHaveBeenCalled();
+    });
+
+    it("Emits an event when a room has unreads", async () => {
+        // Given a room with 2 unread messages
+        const room = fakeRoom(2);
+
+        // When we sync and the room is visible
+        mocked(client.getVisibleRooms).mockReturnValue([room]);
+        client.emit(ClientEvent.Sync, SyncState.Syncing, SyncState.Syncing);
+
+        // Then we emit an event from the store
+        expect(store.emit).toHaveBeenCalledWith(UPDATE_STATUS_INDICATOR, expect.anything(), "SYNCING");
+    });
+
+    it("Emits an event when a feature flag changes notification state", async () => {
+        // Given we have synced already
+        let room = fakeRoom(0);
+        mocked(store.emit).mockReset();
+        mocked(client.getVisibleRooms).mockReturnValue([room]);
+        client.emit(ClientEvent.Sync, SyncState.Syncing, SyncState.Syncing);
+        expect(store.emit).not.toHaveBeenCalled();
+
+        // When we update the feature flag and it makes us have a notification
+        room = fakeRoom(2);
+        mocked(client.getVisibleRooms).mockReturnValue([room]);
+        jest.spyOn(SettingsStore, "getValue").mockReturnValue(true);
+        store.emitUpdateIfStateChanged(SyncState.Syncing, false);
+
+        // Then we get notified
+        expect(store.emit).toHaveBeenCalledWith(UPDATE_STATUS_INDICATOR, expect.anything(), "SYNCING");
+    });
+
+    describe("If the feature_dynamic_room_predecessors is not enabled", () => {
+        beforeEach(() => {
+            // Turn off feature_dynamic_room_predecessors setting
+            jest.spyOn(SettingsStore, "getValue").mockReturnValue(false);
+        });
+
+        it("Passes the dynamic predecessor flag to getVisibleRooms", async () => {
+            // When we sync
+            mocked(client.getVisibleRooms).mockReturnValue([]);
+            client.emit(ClientEvent.Sync, SyncState.Syncing, SyncState.Syncing);
+
+            // Then we check visible rooms, using the dynamic predecessor flag
+            expect(client.getVisibleRooms).toHaveBeenCalledWith(false);
+            expect(client.getVisibleRooms).not.toHaveBeenCalledWith(true);
+        });
+    });
+
+    describe("If the feature_dynamic_room_predecessors is enabled", () => {
+        beforeEach(() => {
+            // Turn on feature_dynamic_room_predecessors setting
+            jest.spyOn(SettingsStore, "getValue").mockImplementation(
+                (settingName) => settingName === "feature_dynamic_room_predecessors",
+            );
+        });
+
+        it("Passes the dynamic predecessor flag to getVisibleRooms", async () => {
+            // When we sync
+            mocked(client.getVisibleRooms).mockReturnValue([]);
+            client.emit(ClientEvent.Sync, SyncState.Syncing, SyncState.Syncing);
+
+            // Then we check visible rooms, using the dynamic predecessor flag
+            expect(client.getVisibleRooms).toHaveBeenCalledWith(true);
+            expect(client.getVisibleRooms).not.toHaveBeenCalledWith(false);
+        });
+    });
+
+    let roomIdx = 0;
+
+    function fakeRoom(numUnreads: number): Room {
+        roomIdx++;
+        const ret = new Room(`room${roomIdx}`, client, "@user:example.com");
+        ret.getPendingEvents = jest.fn().mockReturnValue([]);
+        ret.isSpaceRoom = jest.fn().mockReturnValue(false);
+        ret.getUnreadNotificationCount = jest.fn().mockReturnValue(numUnreads);
+        ret.getRoomUnreadNotificationCount = jest.fn().mockReturnValue(numUnreads);
+        return ret;
+    }
+});