Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_018ks2K99uqCZjAxvy7Rdj1R
51 lines
2.8 KiB
JavaScript
51 lines
2.8 KiB
JavaScript
import test from 'node:test';
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import assert from 'node:assert/strict';
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import { readSave, writeSave, clearSave, readAudio, writeAudio, saveFile, saveFileName, readSaveFile } from '../src/engine/storage.js';
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import { memoryStorage } from './helpers.mjs';
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test('scrive, rilegge e cancella il salvataggio', () => {
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const s = memoryStorage();
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assert.equal(readSave(s), null);
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assert.ok(writeSave(s, { scene: 'piazza' }));
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assert.deepEqual(readSave(s), { scene: 'piazza' });
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assert.ok(clearSave(s));
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assert.equal(readSave(s), null);
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});
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test('un archivio rotto o bloccato non fa cadere il gioco', () => {
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const broken = { getItem() { throw new Error('bloccato'); }, setItem() { throw new Error('pieno'); }, removeItem() { throw new Error('no'); } };
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assert.equal(readSave(broken), null);
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assert.equal(writeSave(broken, {}), false);
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assert.equal(clearSave(broken), false);
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const garbage = memoryStorage();
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garbage.setItem('leggenda-regolo-save', '{non è json');
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assert.equal(readSave(garbage), null);
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});
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test('volume della musica, volume delle voci e muto si ricordano', () => {
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const s = memoryStorage();
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assert.equal(readAudio(s), null);
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assert.ok(writeAudio(s, { volume: 0.3, muted: true, voices: 0.4 }));
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assert.deepEqual(readAudio(s), { volume: 0.3, muted: true, voices: 0.4 });
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writeAudio(s, { volume: 0.3, muted: false, voices: 0.4, effects: 0.65 });
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assert.deepEqual(readAudio(s), { volume: 0.3, muted: false, voices: 0.4, effects: 0.65 });
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writeAudio(s, { volume: 0.3, muted: false });
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assert.deepEqual(readAudio(s), { volume: 0.3, muted: false }, 'un salvataggio di prima delle voci resta valido');
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s.setItem('leggenda-regolo-audio', '{rotto');
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assert.equal(readAudio(s), null);
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});
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test('la partita va in un file e torna indietro uguale; un file qualsiasi non si carica', () => {
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const state = { scene: 'piazza', x: 300, y: 340, facing: -1, inventory: ['chiave'], flags: { 'visto:piazza': true }, used: {}, ended: false };
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const date = new Date(2007, 4, 27, 9, 5);
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assert.deepEqual(readSaveFile(saveFile(state, date)), { state });
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assert.equal(saveFileName(date), 'regolo-2007-05-27-0905.json');
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const not = { error: 'not-save' }, env = extra => JSON.stringify({ game: 'la-leggenda-del-regolo', version: 1, state, ...extra });
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assert.deepEqual(readSaveFile('{non è json'), not);
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assert.deepEqual(readSaveFile(JSON.stringify(state)), not, 'senza la busta del gioco no');
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assert.deepEqual(readSaveFile(JSON.stringify({ game: 'altro-gioco', version: 1, state })), not);
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assert.deepEqual(readSaveFile(env({ state: [] })), not);
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assert.deepEqual(readSaveFile(env({ version: undefined })), not, 'senza versione no');
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assert.deepEqual(readSaveFile(env({ version: 2 })), { error: 'newer' }, 'da una versione più nuova no');
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});
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