72 lines
2.5 KiB
TypeScript
72 lines
2.5 KiB
TypeScript
/*
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Copyright 2024 New Vector Ltd.
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Copyright 2024 The Matrix.org Foundation C.I.C.
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SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only OR LicenseRef-Element-Commercial
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Please see LICENSE files in the repository root for full details.
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*/
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import React from "react";
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import { render, screen } from "jest-matrix-react";
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import ReadReceiptMarker, { IReadReceiptPosition } from "../../../../../src/components/views/rooms/ReadReceiptMarker";
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describe("ReadReceiptMarker", () => {
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afterEach(() => {
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jest.restoreAllMocks();
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jest.useRealTimers();
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});
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it("should position at -16px if given no previous position", () => {
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render(<ReadReceiptMarker fallbackUserId="bob" offset={0} />);
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expect(screen.getByTestId("avatar-img").style.top).toBe("-16px");
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});
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it("should position at previous top if given", () => {
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render(<ReadReceiptMarker fallbackUserId="bob" offset={0} readReceiptPosition={{ top: 100, right: 0 }} />);
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expect(screen.getByTestId("avatar-img").style.top).toBe("100px");
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});
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it("should apply new styles after mounted to animate", () => {
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jest.useFakeTimers();
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render(<ReadReceiptMarker fallbackUserId="bob" offset={0} readReceiptPosition={{ top: 100, right: 0 }} />);
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expect(screen.getByTestId("avatar-img").style.top).toBe("100px");
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jest.runAllTimers();
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expect(screen.getByTestId("avatar-img").style.top).toBe("0px");
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});
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it("should update readReceiptPosition when unmounted", () => {
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const pos: IReadReceiptPosition = {};
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const { unmount } = render(<ReadReceiptMarker fallbackUserId="bob" offset={0} readReceiptPosition={pos} />);
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expect(pos.top).toBeUndefined();
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unmount();
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expect(pos.top).toBe(0);
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});
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it("should update readReceiptPosition to current position", () => {
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const pos: IReadReceiptPosition = {};
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jest.spyOn(HTMLElement.prototype, "offsetParent", "get").mockImplementation(function (): Element | null {
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return {
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getBoundingClientRect: jest.fn().mockReturnValue({ top: 0, right: 0 } as DOMRect),
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} as unknown as Element;
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});
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jest.spyOn(HTMLElement.prototype, "getBoundingClientRect").mockReturnValue({ top: 100, right: 0 } as DOMRect);
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const { unmount } = render(<ReadReceiptMarker fallbackUserId="bob" offset={0} readReceiptPosition={pos} />);
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expect(pos.top).toBeUndefined();
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unmount();
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expect(pos.top).toBe(100);
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});
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});
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