JesusValeraDev / bip39

import { describe, it, expect, beforeEach, vi } from 'vitest';

vi.mock('../../../src/components/display', () => ({

  updateDisplay: vi.fn(),

}));

vi.mock('../../../src/core/state', () => ({

  toggleBox: vi.fn(),

}));

vi.mock('../../../src/core/dom', () => ({

  elements: {

    grid: {

      innerHTML: '',

      appendChild: vi.fn(),

      querySelectorAll: vi.fn(() => []),

    },

  },

}));

describe('Grid Component', () => {

  beforeEach(() => {

    vi.clearAllMocks();

  });

  describe('Grid Logic', () => {

    it('should calculate correct bit values for labels', () => {

      // Test the bit calculation logic that would be used in createGrid

      const expectedValues = [

        2048, 1024, 512, 256, 128, 64, 32, 16, 8, 4, 2, 1

      ];

      for (let i = 0; i < 12; i++) {

        const bitValue = Math.pow(2, 11 - i);

        expect(bitValue).toBe(expectedValues[i]);

      }

    });

    it('should create correct number of boxes', () => {

      // Test that we would create exactly 12 boxes

      const boxCount = 12;

      expect(boxCount).toBe(12);

    });

    it('should have correct box indices', () => {

      // Test that box indices are 0-11

      const indices = Array.from({ length: 12 }, (_, i) => i);

      expect(indices).toEqual([0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]);

    });

  });

});