Files
siftlode/frontend/src/lib/downloads.test.ts
T
peter 4aaaaa7860 chore(comments): drop epic, sprint and review-round ids from the code
The code cited its plan instead of saying why: `E28 review J4`, `(R6 S3b)`, `S1 justified…`,
`deep-review round 5`. That plan lives in the private ops repo, so for every reader of this one the
citation was noise, and a sentence whose subject was the plan step ("round 2 showed…") hid its
lesson behind an id. Each one is gone and the "why" kept: a bare citation is deleted, a sentence
carrying a lesson is reworded around it ("a later attempt showed…").

Measured (`scripts/audit_metrics.py`, product code): 652 lines in 270 files carried an epic code by
the definition the next commit holds (507 / 241 by the old, two-digit-only one) -> 0. Across all
code, tests, scripts and configs: ~1100 epic-code lines plus ~320 sprint/round ids.

Behaviour unchanged, checked mechanically: every changed .py file has the same AST once docstrings
are blanked; css/sh/toml/yml/json files are identical once comments are stripped; the only
non-comment changes in TS/JS are test titles, one description string in a contract table, and five
ESLint messages, whose text is all the gates snapshot diff holds. Not touched: Markdown (docs and
the changelog keep their history), Alembic migrations, TV episode notation (`S2 · E5`), DESIGN.md
ids (`C1`, `B4`, `S3h`), tracker ids (`SEC-16`, `DX-17`).

One stale claim fixed on the way: test_hls_reaper's docstring said the player checkpoints "every
10 s whether or not it is playing", which plex/stream.py calls wrong; it now says what the code does.
2026-10-05 00:19:39 +02:00

101 lines
3.8 KiB
TypeScript

// @vitest-environment jsdom
//
// One-click share: quickShareLink turns the row's Share button into a single action —
// ensure a public link (mint on demand, downloadable), copy it, and toast with an "open in new
// tab" action. These pin the branch matrix: reuse-vs-mint, copy-ok-vs-fail, and the create-failure path.
import { describe, it, expect, beforeEach, vi } from "vitest";
import { QueryClient } from "@tanstack/react-query";
// vi.mock is hoisted above these consts, so the mock fns must live in a hoisted block too.
const { downloadLinks, createDownloadLink, copyText, notify } = vi.hoisted(() => ({
downloadLinks: vi.fn(),
createDownloadLink: vi.fn(),
copyText: vi.fn(),
notify: vi.fn(),
}));
vi.mock("./api", () => ({ api: { downloadLinks, createDownloadLink } }));
vi.mock("./clipboard", () => ({ copyText }));
vi.mock("./notifications", () => ({ notify }));
import { quickShareLink } from "./downloads";
const t = (k: string) => k;
const origin = window.location.origin;
type ToastArg = {
level: string;
message: string;
action?: { label: string; onClick: () => void };
};
const firstToast = () => notify.mock.calls[0]![0] as ToastArg;
function qc() {
return new QueryClient({ defaultOptions: { queries: { retry: false } } });
}
beforeEach(() => {
downloadLinks.mockReset();
createDownloadLink.mockReset();
copyText.mockReset().mockResolvedValue(true);
notify.mockReset();
});
describe("quickShareLink", () => {
it("mints a downloadable link on demand, copies it, and toasts with an open-in-new-tab action", async () => {
downloadLinks.mockResolvedValue([]); // none yet
createDownloadLink.mockResolvedValue({ id: 7, url: "/watch/tok7" });
const openSpy = vi.spyOn(window, "open").mockReturnValue(null);
const url = await quickShareLink(qc(), { id: 42 }, t);
expect(url).toBe(`${origin}/watch/tok7`);
// Minted with an EMPTY body so the backend default (allow_download=true) applies.
expect(createDownloadLink).toHaveBeenCalledWith(42, {});
expect(copyText).toHaveBeenCalledWith(`${origin}/watch/tok7`);
const arg = firstToast();
expect(arg.level).toBe("success");
expect(arg.message).toBe("downloads.share.linkCopied");
expect(arg.action!.label).toBe("downloads.share.openNewTab");
arg.action!.onClick();
expect(openSpy).toHaveBeenCalledWith(`${origin}/watch/tok7`, "_blank", "noopener,noreferrer");
});
it("reuses an existing link instead of minting a duplicate", async () => {
downloadLinks.mockResolvedValue([{ id: 3, url: "/watch/old" }]);
const url = await quickShareLink(qc(), { id: 1 }, t);
expect(url).toBe(`${origin}/watch/old`);
expect(createDownloadLink).not.toHaveBeenCalled();
expect(firstToast().level).toBe("success");
});
it("still toasts (warning) with the open action when the clipboard copy fails", async () => {
downloadLinks.mockResolvedValue([{ id: 5, url: "/watch/x" }]);
copyText.mockResolvedValue(false);
const url = await quickShareLink(qc(), { id: 2 }, t);
expect(url).toBe(`${origin}/watch/x`); // the link is never a dead end
const arg = firstToast();
expect(arg.level).toBe("warning");
expect(arg.message).toBe("downloads.share.copyFailed");
expect(arg.action!.label).toBe("downloads.share.openNewTab");
});
it("reports an error and returns null when link creation fails", async () => {
downloadLinks.mockResolvedValue([]);
createDownloadLink.mockRejectedValue(new Error("boom"));
const url = await quickShareLink(qc(), { id: 9 }, t);
expect(url).toBeNull();
expect(copyText).not.toHaveBeenCalled();
// Titled with what failed, and carrying why (notifyActionError), not a bare message.
expect(notify).toHaveBeenCalledWith(
expect.objectContaining({ level: "error", title: "downloads.share.linkFailed" }),
);
});
});