110 lines
		
	
	
		
			3.7 KiB
		
	
	
	
		
			TypeScript
		
	
	
			
		
		
	
	
			110 lines
		
	
	
		
			3.7 KiB
		
	
	
	
		
			TypeScript
		
	
	
/*
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Copyright 2023 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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    http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import { renderHook } from "@testing-library/react-hooks";
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import { EventStatus, NotificationCountType, PendingEventOrdering, Room } from "matrix-js-sdk/src/matrix";
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import type { MatrixClient } from "matrix-js-sdk/src/matrix";
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import { useUnreadNotifications } from "../../src/hooks/useUnreadNotifications";
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import { NotificationLevel } from "../../src/stores/notifications/NotificationLevel";
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import { mkEvent, muteRoom, stubClient } from "../test-utils";
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describe("useUnreadNotifications", () => {
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    let client: MatrixClient;
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    let room: Room;
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    beforeEach(() => {
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        client = stubClient();
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        room = new Room("!room:example.org", client, "@user:example.org", {
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            pendingEventOrdering: PendingEventOrdering.Detached,
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        });
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    });
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    function setUnreads(greys: number, reds: number): void {
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        room.setUnreadNotificationCount(NotificationCountType.Highlight, reds);
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        room.setUnreadNotificationCount(NotificationCountType.Total, greys);
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    }
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    it("shows nothing by default", async () => {
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        const { result } = renderHook(() => useUnreadNotifications(room));
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        const { level, symbol, count } = result.current;
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        expect(symbol).toBe(null);
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        expect(level).toBe(NotificationLevel.None);
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        expect(count).toBe(0);
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    });
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    it("indicates if there are unsent messages", async () => {
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        const event = mkEvent({
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            event: true,
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            type: "m.message",
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            user: "@user:example.org",
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            content: {},
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        });
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        event.status = EventStatus.NOT_SENT;
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        room.addPendingEvent(event, "txn");
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        const { result } = renderHook(() => useUnreadNotifications(room));
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        const { level, symbol, count } = result.current;
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        expect(symbol).toBe("!");
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        expect(level).toBe(NotificationLevel.Unsent);
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        expect(count).toBeGreaterThan(0);
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    });
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    it("indicates the user has been invited to a channel", async () => {
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        room.updateMyMembership("invite");
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        const { result } = renderHook(() => useUnreadNotifications(room));
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        const { level, symbol, count } = result.current;
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        expect(symbol).toBe("!");
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        expect(level).toBe(NotificationLevel.Highlight);
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        expect(count).toBeGreaterThan(0);
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    });
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    it("shows nothing for muted channels", async () => {
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        setUnreads(999, 999);
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        muteRoom(room);
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        const { result } = renderHook(() => useUnreadNotifications(room));
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        const { level, count } = result.current;
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        expect(level).toBe(NotificationLevel.None);
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        expect(count).toBe(0);
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    });
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    it("uses the correct number of unreads", async () => {
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        setUnreads(999, 0);
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        const { result } = renderHook(() => useUnreadNotifications(room));
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        const { level, count } = result.current;
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        expect(level).toBe(NotificationLevel.Notification);
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        expect(count).toBe(999);
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    });
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    it("uses the correct number of highlights", async () => {
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        setUnreads(0, 888);
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        const { result } = renderHook(() => useUnreadNotifications(room));
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        const { level, count } = result.current;
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        expect(level).toBe(NotificationLevel.Highlight);
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        expect(count).toBe(888);
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    });
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});
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