element-call/src/tile/SpotlightTile.test.tsx

/*
Copyright 2024 New Vector Ltd

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

import { test, expect, vi } from "vitest";
import { isInaccessible, render, screen } from "@testing-library/react";
import { axe } from "vitest-axe";
import userEvent from "@testing-library/user-event";

import { SpotlightTile } from "./SpotlightTile";
import { withLocalMedia, withRemoteMedia } from "../utils/test";

global.IntersectionObserver = class MockIntersectionObserver {
  public observe(): void {}
  public unobserve(): void {}
} as unknown as typeof IntersectionObserver;

test("SpotlightTile is accessible", async () => {
  await withRemoteMedia(
    {
      rawDisplayName: "Alice",
      getMxcAvatarUrl: () => "mxc://adfsg",
    },
    {},
    async (vm1) => {
      await withLocalMedia(
        {
          rawDisplayName: "Bob",
          getMxcAvatarUrl: () => "mxc://dlskf",
        },
        async (vm2) => {
          const user = userEvent.setup();
          const toggleExpanded = vi.fn();
          const { container } = render(
            <SpotlightTile
              vms={[vm1, vm2]}
              targetWidth={300}
              targetHeight={200}
              maximised={false}
              expanded={false}
              onToggleExpanded={toggleExpanded}
              showIndicators
            />,
          );

          expect(await axe(container)).toHaveNoViolations();
          // Alice should be in the spotlight, with her name and avatar on the
          // first page
          screen.getByText("Alice");
          const aliceAvatar = screen.getByRole("img");
          expect(screen.queryByRole("button", { name: "common.back" })).toBe(
            null,
          );
          // Bob should be out of the spotlight, and therefore invisible
          expect(isInaccessible(screen.getByText("Bob"))).toBe(true);
          // Now navigate to Bob
          await user.click(screen.getByRole("button", { name: "common.next" }));
          screen.getByText("Bob");
          expect(screen.getByRole("img")).not.toBe(aliceAvatar);
          expect(isInaccessible(screen.getByText("Alice"))).toBe(true);
          // Can toggle whether the tile is expanded
          await user.click(
            screen.getByRole("button", { name: "video_tile.expand" }),
          );
          expect(toggleExpanded).toHaveBeenCalled();
        },
      );
    },
  );
});