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import { initKeyboard } from '../keyboard.js';
import { enable, isOn, revision, toggle } from '../shuffle.js';
import { state } from '../state.js';
import { initMediaGrid, loadMedia } from '../views/media-grid.js';
const failures = [];
const requests = [];
let keydownHandler = null;
const button = {
active: false,
classList: {
toggle(name, enabled) {
if (name === 'active') button.active = enabled;
},
},
};
const grid = mockElement();
const emptyHint = mockElement();
const breadcrumb = mockElement();
const resultCount = mockElement();
globalThis.document = {
activeElement: null,
fullscreenElement: null,
addEventListener(type, handler) {
if (type === 'keydown') keydownHandler = handler;
},
getElementById(id) {
if (id === 'shuffle-toggle') return button;
if (id === 'media-grid') return grid;
if (id === 'empty-hint') return emptyHint;
if (id === 'breadcrumb-bar') return breadcrumb;
if (id === 'result-count') return resultCount;
return null;
},
};
globalThis.location = { pathname: '/index.html', href: '' };
globalThis.fetch = async (url) => {
requests.push(String(url));
return {
ok: true,
status: 200,
headers: { get: () => 'application/json' },
json: async () => [],
};
};
function assert(cond, msg) {
if (!cond) failures.push(msg || 'assertion failed');
}
function mockElement() {
return {
classList: {
add() {},
remove() {},
toggle() {},
contains() { return false; },
},
innerHTML: '',
textContent: '',
addEventListener() {},
querySelectorAll() { return []; },
querySelector() { return null; },
};
}
function testEnableTurnsShuffleOn() {
enable();
assert(isOn(), 'enable should turn shuffle on');
assert(button.active, 'enable should update the shuffle button active state');
}
function testRepeatedEnableKeepsShuffleOnAndAdvancesRevision() {
const before = revision();
enable();
assert(isOn(), 'repeated enable should keep shuffle on');
assert(revision() > before, 'repeated enable should advance revision for a fresh random load');
}
function testToggleCanStillTurnShuffleOff() {
toggle();
assert(!isOn(), 'toggle should still turn shuffle off for the toolbar button');
assert(!button.active, 'toggle should update the shuffle button inactive state');
}
async function testKeyboardReshuffleRequestsRandomMediaWithNewRevision() {
state.selectedSetId = null;
state.selectedSetIds = [];
state.folderPath = '';
state.mediaPage = 0;
Object.assign(state.filters, {
type: '',
search: '',
favorites: false,
tags: '',
sort: '',
minDuration: '',
maxDuration: '',
minFileSize: '',
maxFileSize: '',
});
requests.length = 0;
initMediaGrid({
isShuffle: isOn,
shuffleRevision: revision,
});
initKeyboard({
shuffle: () => {
enable();
loadMedia();
},
});
pressKey('r');
await waitForRequests(1);
pressKey('r');
await waitForRequests(2);
const first = new URL(requests[0], 'http://player.test');
const second = new URL(requests[1], 'http://player.test');
assert(first.pathname === '/api/media', 'keyboard shuffle should request media');
assert(first.searchParams.get('sort') === 'random', 'keyboard shuffle should request random sort');
assert(second.searchParams.get('sort') === 'random', 'keyboard reshuffle should keep random sort');
assert(first.searchParams.get('shuffle_revision'), 'keyboard shuffle should include shuffle revision');
assert(second.searchParams.get('shuffle_revision'), 'keyboard reshuffle should include shuffle revision');
assert(
second.searchParams.get('shuffle_revision') !== first.searchParams.get('shuffle_revision'),
'keyboard reshuffle should change shuffle revision in the media request',
);
}
function pressKey(key) {
keydownHandler?.({
key,
code: `Key${key.toUpperCase()}`,
target: { tagName: 'BODY', isContentEditable: false },
preventDefault() {},
});
}
async function waitForRequests(count) {
for (let i = 0; i < 10; i += 1) {
if (requests.length >= count) return;
await Promise.resolve();
}
assert(false, `expected ${count} request(s), got ${requests.length}`);
}
console.log('Running shuffle tests...');
testEnableTurnsShuffleOn();
testRepeatedEnableKeepsShuffleOnAndAdvancesRevision();
testToggleCanStillTurnShuffleOff();
await testKeyboardReshuffleRequestsRandomMediaWithNewRevision();
if (failures.length) {
console.error('FAILURES:');
failures.forEach((m) => console.error(' - ' + m));
process.exit(1);
} else {
console.log('All shuffle tests passed.');
process.exit(0);
}
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