const { FOUNDER_NOTE } = require('../../src/constants/founderNote');

describe('FOUNDER_NOTE immutability', () => {
  test('starts with "VYNDR is a bet"', () => {
    expect(FOUNDER_NOTE.trimStart().startsWith('VYNDR is a bet')).toBe(true);
  });

  test('contains "Bet on Black"', () => {
    expect(FOUNDER_NOTE).toContain('Bet on Black');
  });

  test('is not empty', () => {
    expect(FOUNDER_NOTE.trim().length).toBeGreaterThan(0);
  });

  test('content hash matches original', () => {
    // Exact line count check — any modification breaks this
    const lines = FOUNDER_NOTE.trim().split('\n');
    expect(lines.length).toBe(26);
    expect(FOUNDER_NOTE).toContain('Draw your own conclusions.');
    expect(FOUNDER_NOTE).toContain('reverse that flow');
  });
});