Files
siftlode/frontend/src/components/VideoCard.channel.dom.test.tsx
T
peter c3d88d9b20 refactor: component files export only components; lint fails on a warning
The 43 react-refresh/only-export-components warnings the gate let through meant an edit to a
provider (or AnchoredPopover, Toaster, plexDetailUi, …) could not be hot-swapped: Fast Refresh
reloads a module that also exports hooks or helpers.

- Each provider's contexts, the types its hooks return and the hooks themselves live in a sibling
  context module (navigationContext.ts, channelsContext.ts, …); the provider file keeps the
  component. loadAccountFilters moved next to the feed filters' defaults (feedFiltersInit.ts),
  following navigationInit/playlistsInit.
- Helpers that sat in component files have their own modules: welcomeMode, downloadTitle,
  plexPlayable, channelSync, ui/anchoredPopoverHooks, ui/pageToolbarSlot, ui/pagerContent,
  ui/toastLevels, ui/overlayOrder, ui/tableAlign, lib/plexDetail; the cells of the channel columns
  and the registry's page wrappers are components files of their own (channelCells, modulePages).
- usePersistedTab, an alias of useAccountPersistedState, is gone; its callers use the original.

npm run lint is now eslint --max-warnings 0, so a warning fails the gate like an error does.
2026-09-17 02:59:09 +02:00

78 lines
2.5 KiB
TypeScript

// @vitest-environment jsdom
//
// The video card's channel name was a <button>: a plain click opened the channel in-app, but
// middle-click and Ctrl/Cmd-click did nothing — while the title right above it, an anchor, honoured
// them. Found by the 2026-09 bug-hunt deep-review, when the player's channel name had just become a
// real link and the card's had not. (The link's own gesture rules are pinned in
// ChannelNameLink.dom.test.tsx; this pins that the CARD uses it.)
import { describe, it, expect, vi, beforeAll, beforeEach } from "vitest";
import { render, screen, cleanup } from "@testing-library/react";
import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
const h = vi.hoisted(() => ({ openChannel: vi.fn() }));
vi.mock("react-i18next", async (importOriginal) => ({
...(await importOriginal<typeof import("react-i18next")>()),
useTranslation: () => ({ t: (key: string) => key, i18n: { language: "en" } }),
}));
vi.mock("./navigationContext", () => ({
useNavigationActions: () => ({ openChannel: h.openChannel }),
}));
import VideoCard from "./VideoCard";
import type { Video } from "../lib/api";
beforeAll(() => {
class Stub {
observe() {}
unobserve() {}
disconnect() {}
takeRecords() {
return [];
}
}
globalThis.ResizeObserver ??= Stub as unknown as typeof ResizeObserver;
globalThis.IntersectionObserver ??= Stub as unknown as typeof IntersectionObserver;
});
const CH = "UCsXVk37bltHxD1rDPwtNM8Q";
const video = {
id: "abc123",
title: "Cicada 3301",
channel_id: CH,
channel_title: "LEMMiNO",
status: "new",
saved: false,
position_seconds: 0,
duration_seconds: 1200,
published_at: "2026-01-01T00:00:00Z",
watch_url: "https://www.youtube.com/watch?v=abc123",
thumbnail_url: "",
} as unknown as Video;
beforeEach(() => {
cleanup();
h.openChannel.mockClear();
window.history.replaceState({}, "", "/?page=feed");
});
describe("VideoCard — the channel name", () => {
it("is a real link to the channel, and a plain click still opens it in-app", () => {
render(
<QueryClientProvider client={new QueryClient()}>
<VideoCard
video={video}
view="cards"
width={320}
onState={() => {}}
onToggleSave={() => {}}
/>
</QueryClientProvider>,
);
const link = screen.getByTestId("video-card-channel");
expect(link.tagName).toBe("A");
expect(link.getAttribute("href")).toBe(`/?page=feed&chan=${CH}`);
link.click();
expect(h.openChannel).toHaveBeenCalledWith(CH, "LEMMiNO");
});
});