Files
Multi-Debrid-Downloader/tests/selection.test.ts
Sucukdeluxe a5758aa905 release: publish Multi-Debrid Downloader v2.0.14
Add live English and German localization, queue availability and metadata resolution, responsive package controls, polished navigation and drag interactions, clearer history and account states, and a rebuilt public README. Harden Windows packaging with verified icons and version metadata, archive inspection, and expanded release tests.
2026-08-10 19:42:49 +02:00

65 lines
2.9 KiB
TypeScript

import { describe, expect, it } from "vitest";
import { pruneSelection, shouldClearDownloadSelection, shouldClearDownloadSelectionOnEscape } from "../src/renderer/selection";
import type { SessionState } from "../src/shared/types";
function session(packageIds: string[], itemIds: string[]): Pick<SessionState, "packages" | "items"> {
const packages: Record<string, never> = {};
const items: Record<string, never> = {};
for (const id of packageIds) packages[id] = {} as never;
for (const id of itemIds) items[id] = {} as never;
return { packages, items };
}
describe("pruneSelection", () => {
it("drops ids whose package/item no longer exists", () => {
const sel = new Set(["p1", "i1", "ghost-p", "ghost-i"]);
const next = pruneSelection(sel, session(["p1"], ["i1"]));
expect([...next].sort()).toEqual(["i1", "p1"]);
});
it("returns the SAME set instance when nothing changed (no needless re-render)", () => {
const sel = new Set(["p1", "i1"]);
const next = pruneSelection(sel, session(["p1"], ["i1"]));
expect(next).toBe(sel);
});
it("returns the same instance for an empty selection", () => {
const sel = new Set<string>();
expect(pruneSelection(sel, session(["p1"], ["i1"]))).toBe(sel);
});
it("prunes everything when the whole session was swapped out", () => {
const sel = new Set(["p1", "i1"]);
const next = pruneSelection(sel, session([], []));
expect(next.size).toBe(0);
expect(next).not.toBe(sel);
});
it("keeps a mixed package+item selection when both survive", () => {
const sel = new Set(["p1", "p2", "i1"]);
const next = pruneSelection(sel, session(["p1", "p2"], ["i1", "i2"]));
expect([...next].sort()).toEqual(["i1", "p1", "p2"]);
expect(next).toBe(sel); // unchanged → same instance
});
});
describe("download selection clearing", () => {
const target = (...classes: string[]): Pick<Element, "closest"> => ({
closest: (selector: string) => selector.split(",").some((entry: string) => classes.includes(entry.trim().slice(1))) ? {} as Element : null
});
it("preserves selection while header, package and file selection controls handle their own click", () => {
expect(shouldClearDownloadSelection(target("downloads-selection-cell"))).toBe(false);
expect(shouldClearDownloadSelection(target("downloads-package-card"))).toBe(false);
expect(shouldClearDownloadSelection(target("downloads-item-row"))).toBe(false);
expect(shouldClearDownloadSelection(target("unrelated-surface"))).toBe(true);
});
it("clears checkbox-focused selection on Escape but preserves text editing", () => {
expect(shouldClearDownloadSelectionOnEscape("INPUT", "checkbox")).toBe(true);
expect(shouldClearDownloadSelectionOnEscape("DIV")).toBe(true);
expect(shouldClearDownloadSelectionOnEscape("INPUT", "text")).toBe(false);
expect(shouldClearDownloadSelectionOnEscape("TEXTAREA")).toBe(false);
});
});