import { LOCAL_LINKED_CLI_VERSION } from '@mintlify/previewing';

import { assertValidPackageName, getCliVersion } from '../src/helpers.js';

describe('getCliVersion', () => {
  const originalTestMode = process.env.CLI_TEST_MODE;

  afterEach(() => {
    if (originalTestMode === undefined) {
      delete process.env.CLI_TEST_MODE;
    } else {
      process.env.CLI_TEST_MODE = originalTestMode;
    }
  });

  it('returns a test marker when CLI_TEST_MODE is enabled', () => {
    process.env.CLI_TEST_MODE = 'true';
    expect(getCliVersion('mint')).toBe('test-cli');
  });

  it(
    'returns LOCAL_LINKED_CLI_VERSION when running from the monorepo source ' +
      '(not inside node_modules)',
    () => {
      delete process.env.CLI_TEST_MODE;
      expect(getCliVersion('mint')).toBe(LOCAL_LINKED_CLI_VERSION);
    }
  );
});

describe('assertValidPackageName', () => {
  it.each(['mint', 'mintlify', '@mintlify/cli', 'some-pkg.name~2'])(
    'accepts valid npm package name %s',
    (name) => {
      expect(() => assertValidPackageName(name)).not.toThrow();
    }
  );

  it.each([
    'mint; rm -rf /',
    'mint && calc.exe',
    'mint | whoami',
    'mint`whoami`',
    'mint$(whoami)',
    'mint @latest',
    '../mint',
    'Mint',
    '',
  ])('rejects %s', (name) => {
    expect(() => assertValidPackageName(name)).toThrow('Invalid package name');
  });
});