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

import { compareVersions, isHigherVersion } from './version';

describe('compareVersions', () => {
  it('orders by major, then minor, then patch', () => {
    expect(compareVersions('1.0.0', '2.0.0')).toBe(-1);
    expect(compareVersions('1.2.0', '1.1.9')).toBe(1);
    expect(compareVersions('1.0.10', '1.0.9')).toBe(1);
    expect(compareVersions('1.2.3', '1.2.3')).toBe(0);
  });
});

describe('isHigherVersion', () => {
  it('is true only for a strictly greater version', () => {
    expect(isHigherVersion('1.0.1', '1.0.0')).toBe(true);
    expect(isHigherVersion('1.0.0', '1.0.0')).toBe(false);
    expect(isHigherVersion('0.9.0', '1.0.0')).toBe(false);
  });
});