restitution/tests/setup.js

/**
 * Jest Setup - Mock Phaser and browser APIs
 */

// Mock Phaser BEFORE it's imported
jest.mock('phaser', () => ({
  Physics: {
    Arcade: {
      DYNAMIC_BODY: 0,
      Sprite: class MockSprite {
        constructor(scene, x, y, texture) {
          this.scene = scene;
          this.x = x;
          this.y = y;
          this.texture = texture;
          this.body = {
            allowGravity: false,
            setSize: jest.fn(),
            setOffset: jest.fn()
          };
          this.setScale = jest.fn();
          this.setInteractive = jest.fn();
          this.on = jest.fn();
          this.setPosition = jest.fn(() => true);
          this.setFlipX = jest.fn();
          this.setTint = jest.fn();
          this.clearTint = jest.fn();
          this.setData = jest.fn();
          this.getData = jest.fn(() => null);
          this.pulse = null;
        }
        static enable(scene, object) {
          object.body = { allowGravity: false };
        }
      }
    }
  },
  Math: {
    Angle: {
      BetweenPoints: (a, b) => Math.atan2(b.y - a.y, b.x - a.x)
    },
    RadToDeg: rad => rad * (180 / Math.PI),
    Distance: {
      BetweenPoints: (a, b) => Math.sqrt(Math.pow(b.x - a.x, 2) + Math.pow(b.y - a.y, 2))
    },
    Clamp: (v, min, max) => Math.max(min, Math.min(max, v))
  },
  Display: {
    Color: {
      GetColor32: (r, g, b, a) => (r << 24) | (g << 16) | (b << 8) | a
    }
  },
  Tweens: {
    Tween: class MockTween {
      constructor(config) {
        this.config = config;
      }
      getValue() { return 200; }
      stop() {}
    },
    addCounter: config => ({
      getValue: () => 200,
      stop: () => {}
    })
  },
  Events: {
    EventEmitter: class MockEventEmitter {
      constructor() {
        this.listeners = {};
      }
      on(event, fn) {
        if (!this.listeners[event]) this.listeners[event] = [];
        this.listeners[event].push(fn);
      }
      emit(event, ...args) {
        if (this.listeners[event]) {
          this.listeners[event].forEach(fn => fn(...args));
        }
      }
    }
  },
  GameObjects: {
    Zone: class MockZone {
      constructor(scene, x, y, width, height) {
        this.scene = scene;
        this.x = x;
        this.y = y;
        this.width = width;
        this.height = height;
        this.body = { setCircle: jest.fn(), checkCollision: { none: false } };
      }
      destroy() {}
    }
  }
}));

// Mock XState
jest.mock('xstate', () => ({
  createMachine: jest.fn(config => ({ config })),
  interpret: jest.fn(machine => ({
    machine,
    start: jest.fn(),
    send: jest.fn(),
    stop: jest.fn(),
    state: { value: 'IDLING' }
  })),
  assign: jest.fn(fn => fn)
}));

// Mock EasyStar
jest.mock('easystarjs', () => {
  return jest.fn().mockImplementation(() => ({
    setGrid: jest.fn(),
    setIterationsPerCalculation: jest.fn(),
    findPath: jest.fn((x, y, toX, toY, callback) => {
      setTimeout(() => callback([{ x, y }, { x: toX, y: toY }]), 0);
    }),
    setTileAtXY: jest.fn()
  }));
});

// Suppress console errors during tests
console.error = jest.fn();