export default function resolvePackageEntry(pkg, options) {
  throw new Error('Not implemented');
}

import resolvePackageEntry from './resolvePackageEntry';

describe('resolvePackageEntry', () => {
  test('resolves string exports', () => {
    const pkg = { exports: './dist/index.js' };
    expect(resolvePackageEntry(pkg)).toBe('./dist/index.js');
  });

  test('resolves conditional exports with browser + kind', () => {
    const pkg = {
      exports: {
        '.': {
          browser: {
            import: './dist/browser.mjs',
            require: './dist/browser.cjs'
          },
          default: './dist/index.js'
        }
      }
    };

    expect(resolvePackageEntry(pkg, { kind: 'import', conditions: ['browser'] })).toBe('./dist/browser.mjs');
    expect(resolvePackageEntry(pkg, { kind: 'require', conditions: ['browser'] })).toBe('./dist/browser.cjs');
    expect(resolvePackageEntry(pkg, { kind: 'import' })).toBe('./dist/index.js');
  });

  test('falls back to module/main when exports is missing', () => {
    const pkg = { module: './esm.js', main: './cjs.js' };
    expect(resolvePackageEntry(pkg, { kind: 'import' })).toBe('./esm.js');
    expect(resolvePackageEntry(pkg, { kind: 'require' })).toBe('./cjs.js');
  });

  test('throws when nothing can be resolved', () => {
    expect(() => resolvePackageEntry({})).toThrow();
  });
});