wownerogue/test/renderPackResolver.test.js

const fs = require('fs');
const path = require('path');
const vm = require('vm');

function loadRenderKit() {
  const context = {
    console,
    window: {
      console,
      localStorage: {
        getItem: () => null,
        setItem: () => {}
      }
    }
  };
  context.window.window = context.window;

  vm.runInNewContext(
    fs.readFileSync(path.join(__dirname, '../html/js/render/assetPacks.js'), 'utf8'),
    context
  );

  const RK = context.window.RK;
  RK.normalizeAppearance = input => {
    if (input && input.appearance && !input.avatar) input = input.appearance;
    if (typeof input === 'string') input = { avatar: input };
    input = input || {};
    return {
      avatar: input.avatar || 'default',
      tint: input.tint || 'none',
      equipment: input.equipment || { body: 'none', head: 'none', shield: 'none', weapon: 'none' },
      colors: input.colors
    };
  };
  RK.appearance = input => ({ label: (input && input.avatar) || 'Character' });
  RK.SKINS = {
    'monero-knight': { id: 'monero-knight', label: 'Monero Knight', pack: 'generated-skins' }
  };
  RK.isSkin = id => !!RK.SKINS[id];
  RK.CHAR_TINTS = {
    none: { id: 'none', label: 'Natural', color: null },
    gold: { id: 'gold', label: 'Gold', color: '#d29922' }
  };
  RK.CHARS = { 'char-ranger': { id: 'char-ranger', label: 'Ranger', frame: 432 } };
  RK.isChar = id => !!RK.CHARS[id];

  vm.runInNewContext(
    fs.readFileSync(path.join(__dirname, '../html/js/render/avatarVisuals.js'), 'utf8'),
    context
  );

  RK.TileRenderer = function TileRenderer() { this.name = 'tiles'; };
  RK.IsoRenderer = function IsoRenderer() { this.name = 'iso'; };
  RK.ThreeRenderer = function ThreeRenderer() { this.name = '3d'; };
  RK.THREE = { THREE: {}, GLTFLoader: function GLTFLoader() {} };
  vm.runInNewContext(
    fs.readFileSync(path.join(__dirname, '../html/js/render/renderModes.js'), 'utf8'),
    context
  );
  RK.RENDER_MODE_TEST_UNLOCKS = false;

  return RK;
}

describe('render pack visual resolver', () => {
  test('resolves iso and 3D visuals through pack entitlements', () => {
    const RK = loadRenderKit();
    RK.setEntitlementSnapshot({ totalCreditsPurchased: 0, premium: false, packs: {} });

    const locked3d = RK.avatarVisuals.resolve(
      { avatar: 'kenney-survivor-male' },
      { projection: '3d' }
    );
    expect(locked3d).toMatchObject({
      projection: '3d',
      kind: 'model3d',
      pack: 'kenney-3d-characters',
      allowed: false
    });
    expect(locked3d.model.url).toContain('survivorMaleB.glb');

    RK.setEntitlementSnapshot({ totalCreditsPurchased: 1 });
    const iso = RK.avatarVisuals.resolve({ avatar: 'char-ranger' }, { projection: 'iso' });
    expect(iso).toMatchObject({ projection: 'iso', kind: 'iso', pack: 'iso-dungeon', allowed: true });
    expect(iso.character.idle).toContain('Male_3_Idle0.png');

    const compat = RK.resolveAppearance(
      { appearance: { avatar: 'kenney-survivor-female' } },
      '3d'
    );
    expect(compat.model.url).toContain('survivorFemaleA.glb');
  });

  test('iso floor uses a flat tile instead of a raised block tile', () => {
    const RK = loadRenderKit();
    expect(RK.isoAssets.tiles.floor).toContain('planks_S.png');
    expect(RK.isoAssets.tiles.floor).not.toContain('stone_S.png');
    expect(RK.isoAssets.tiles.wall).toContain('stoneWall_S.png');   // full wall from the rich set
    expect(RK.isoAssets.tiles.window).toContain('stoneWallWindow_S.png'); // real iso window now
    expect(RK.isoAssets.tiles.table).toContain('tableShortChairs_S.png'); // distinct furniture art
  });

  test('iso pack treats imported Male files as directions, not class variants', () => {
    const RK = loadRenderKit();
    expect(RK.isoAssets.avatar).toBe('char-villager');
    expect(RK.isoAssets.characters['char-villager'].idle).toContain('Male_3_Idle0.png');
    expect(RK.isoAssets.characters['char-merchant']).toBeUndefined();
    expect(RK.isoAssets.characters['char-wizard']).toBeUndefined();
    expect(RK.isoAssets.characters['char-goblin']).toBeUndefined();
    // Sprites are angled clockwise from NE: 0=NE,2=SE,4=SW,6=NW (verified against live movement).
    // Facing follows visual movement (up->NE, down->SW, left->NW, right->SE).
    expect(RK.isoAssets.directions.up.idle).toContain('Male_0_Idle0.png');
    expect(RK.isoAssets.directions.right.idle).toContain('Male_2_Idle0.png');
    expect(RK.isoAssets.directions.down.idle).toContain('Male_4_Idle0.png');
    expect(RK.isoAssets.directions.left.idle).toContain('Male_6_Idle0.png');
  });

  test('projection visuals expose the saved base tint as a render color', () => {
    const RK = loadRenderKit();
    const visual = RK.avatarVisuals.resolve(
      { avatar: 'char-ranger', colors: { base: 'gold' }, tint: 'gold' },
      { projection: 'iso' }
    );
    expect(RK.avatarVisuals.tintColorFor(visual.appearance)).toBe('#d29922');
  });

  test('renderer factory falls back when premium modes are locked', () => {
    const RK = loadRenderKit();
    RK.setEntitlementSnapshot({ totalCreditsPurchased: 0, premium: false, packs: {} });

    expect(RK.canUseMode('iso')).toBe(false);
    expect(RK.createRenderer('iso', {}, {}).name).toBe('tiles');

    RK.setEntitlementSnapshot({ totalCreditsPurchased: 1 });
    expect(RK.canUseMode('iso')).toBe(true);
    expect(RK.createRenderer('iso', {}, {}).name).toBe('iso');
  });

  test('temporary render test unlocks bypass all premium gates for QA', () => {
    const RK = loadRenderKit();
    RK.setEntitlementSnapshot({ totalCreditsPurchased: 0, premium: false, packs: {} });

    // With test unlocks off, premium modes and packs are gated by entitlements
    expect(RK.canUseMode('iso')).toBe(false);
    expect(RK.canUsePack('iso-dungeon')).toBe(false);

    // With test unlocks on, ALL premium modes and packs are available for QA
    RK.RENDER_MODE_TEST_UNLOCKS = true;
    expect(RK.canUseMode('iso')).toBe(true);   // 'fancy' is no longer a mode; it's a topdown pack
    expect(RK.canUseMode('3d')).toBe(true);
    expect(RK.canUsePack('iso-dungeon')).toBe(true);
    expect(RK.canUsePack('kenney-3d-characters')).toBe(true);
    expect(RK.canUsePack('generated-skins')).toBe(true);

    // Free modes and packs are always available regardless
    RK.RENDER_MODE_TEST_UNLOCKS = false;
    expect(RK.canUseMode('tiles')).toBe(true);
    expect(RK.canUseMode('ascii')).toBe(true); // ASCII is the free accessible fallback
  });

  test('render pack code stays out of payment and account APIs', () => {
    const files = [
      '../html/js/render/assetPacks.js',
      '../html/js/render/avatarVisuals.js',
      '../html/js/render/renderModes.js',
      '../html/js/render/isoRenderer.js',
      '../html/js/render/threeRenderer.js',
      '../html/js/render/tileRenderer.js'
    ];
    const source = files.map(file => fs.readFileSync(path.join(__dirname, file), 'utf8')).join('\n');
    [
      'PaymentUI',
      'request_payment',
      'payment_',
      'wallet',
      'subaddress',
      '/api/',
      'user_id',
      'socket.emit'
    ].forEach(forbidden => {
      expect(source).not.toContain(forbidden);
    });
  });
});

  test('ASCII is the free accessible fallback, not premium-gated', () => {
    const RK = loadRenderKit();
    RK.setEntitlementSnapshot({ totalCreditsPurchased: 0, premium: false, packs: {} });
    RK.RENDER_MODE_TEST_UNLOCKS = false;

    const asciiMeta = RK.modeMeta('ascii');
    expect(asciiMeta.premium).toBe(false);
    expect(RK.canUseMode('ascii')).toBe(true);
  });

  test('render mode test unlocks default to false in production', () => {
    const RK = loadRenderKit();
    expect(RK.RENDER_MODE_TEST_UNLOCKS).toBe(false);
  });