text: const { join } = require('path');
  
  const test = require('ava');
  const { rollup } = require('rollup');
  
  const { getImports } = require('../../../util/test');
  
  const nodeResolve = require('..');
  
  process.chdir(join(__dirname, 'fixtures'));
  
  test('specify the only packages to resolve', async (t) => {
    const warnings = [];
    const bundle = await rollup({
      input: ['only.js'],
      onwarn: (warning) => warnings.push(warning),
      plugins: [
        nodeResolve({
          resolveOnly: ['test']
        })
      ]
    });
    const imports = await getImports(bundle);
  
    t.is(warnings.length, 0);
    t.snapshot(warnings);
    t.deepEqual(imports, ['@scoped/foo', '@scoped/bar']);
  });
  
  test('regex', async (t) => {
    const warnings = [];
    const bundle = await rollup({
      input: 'only.js',
      onwarn: (warning) => warnings.push(warning),
      plugins: [
        nodeResolve({
          resolveOnly: [/^@scoped\/.*$/]
        })
      ]
    });
    const imports = await getImports(bundle);
  
    t.is(warnings.length, 0);
    t.snapshot(warnings);
    t.deepEqual(imports, ['test']);
  });
  
  test('deprecated: specify the only packages to resolve', async (t) => {
    const warnings = [];
    const bundle = await rollup({
      input: 'only.js',
      onwarn: (warning) => warnings.push(warning),
      plugins: [
        nodeResolve({
          only: ['test']
        })
      ]
    });
    const imports = await getImports(bundle);
  
    t.is(warnings.length, 1);
    t.snapshot(warnings);
    t.deepEqual(imports, ['@scoped/foo', '@scoped/bar']);
  });
  
  test('deprecated: regex', async (t) => {
    const warnings = [];
    const bundle = await rollup({
      input: 'only.js',
      onwarn: (warning) => warnings.push(warning),
      plugins: [
        nodeResolve({
          only: [/^@scoped\/.*$/]
        })
      ]
    });
    const imports = await getImports(bundle);
  
    t.is(warnings.length, 1);
    t.snapshot(warnings);
    t.deepEqual(imports, ['test']);
  });
  