56 lines
3.1 KiB
TypeScript
56 lines
3.1 KiB
TypeScript
import { describe, expect, it } from 'vitest';
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import type { GameLibrary, GameLibraryGame, GameLibraryVersion } from '../../src/lib/game-files.js';
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import { latestGameFiles, selectLatestGameFiles } from '../../src/lib/ui/native-game-files.js';
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function upload(id: string, game: GameLibraryGame = 't5', state: GameLibraryVersion['state'] = 'ready'): GameLibraryVersion {
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return {
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id, libraryId: game, game, version: id, description: '', state,
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sizeBytes: 10, fileCount: 1, manifestSha256: 'manifest', files: [],
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createdAt: '2026-10-04T12:00:00Z', publishedAt: state === 'ready' ? '2026-10-04T12:05:00Z' : null,
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storageLocation: '', sourceHostId: null, sourceVolume: null, error: null, operationId: null, caches: []
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};
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}
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function slot(game: GameLibraryGame, latestVersionId: string | null, versions: GameLibraryVersion[]): GameLibrary {
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return { id: game, name: game.toUpperCase(), game, description: '', createdAt: '', latestVersionId, versions };
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}
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describe('automatic game file selection for new launches', () => {
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it('follows the controller latest upload even when older files are already cached', () => {
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const old = upload('old');
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old.caches = [{ hostId: 'host', libraryVersionId: old.id, status: 'ready', bytesDownloaded: 10,
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bytesTotal: 10, manifestSha256: 'manifest', error: null, updatedAt: '', operationId: null }];
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const current = upload('latest');
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// The API can retain older uploads and unfinished uploads in its history.
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const libraries = [slot('t5', current.id, [upload('unfinished', 't5', 'importing'), old, current])];
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const selected = { t5: old.id };
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const latest = latestGameFiles(libraries);
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expect(latest.t5).toBe(current);
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expect(selectLatestGameFiles(selected, latest, ['t5'])).toBe(true);
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expect(selected.t5).toBe(current.id);
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expect(selectLatestGameFiles(selected, latest, ['t5'])).toBe(false);
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});
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it('updates both games and removes a stale selection when a game has no available upload', () => {
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const latest = latestGameFiles([slot('t5', null, [upload('unavailable')]), slot('t6', 'new-t6', [upload('new-t6', 't6')])]);
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const selected: Partial<Record<GameLibraryGame, string>> = { t5: 'old-t5', t6: 'old-t6' };
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expect(selectLatestGameFiles(selected, latest, ['t5', 't6'])).toBe(true);
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expect(selected).toEqual({ t6: 'new-t6' });
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});
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it('never selects an unfinished or missing latest upload from history', () => {
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expect(latestGameFiles([slot('t5', 'pending', [upload('old'), upload('pending', 't5', 'importing')])])).toEqual({});
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expect(latestGameFiles([slot('t6', 'missing', [upload('old', 't6')])])).toEqual({});
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});
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it('only changes games needed by the current launch', () => {
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const selected = { t5: 'old-t5', t6: 'keep-t6' };
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const latest = latestGameFiles([slot('t5', 'new-t5', [upload('new-t5')])]);
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expect(selectLatestGameFiles(selected, latest, ['t5'])).toBe(true);
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expect(selected).toEqual({ t5: 'new-t5', t6: 'keep-t6' });
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});
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});
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