old_contents: var assert = require('assert');
  var { rollup } = require('rollup');
  var string = require('../');
  
  process.chdir('test');
  
  function makeBundle(entry, options) {
  	return rollup({
  		entry,
  		plugins: [string(options)]
  	});
  }
  
  describe('rollup-plugin-string', () => {
  	it('should stringify importing template', () => {
  		return makeBundle('fixtures/basic.js', {
  			include: '**/*.html'
  		}).then(bundle => {
  			const { code } = bundle.generate({
  				format: 'iife',
  				moduleName: 'tpl'
  			});
  			new Function('assert', code)(assert);
  		});
  	});
  
  	it('throws when include is not specified', () => {
  		assert.throws(() => {
  			makeBundle('fixtures/basic.js')
  		}, /include option should be specified/);
  	});
  });
  
new_contents: var assert = require('assert');
  var { rollup } = require('rollup');
  var string = require('../');
  
  process.chdir('test');
  
  function makeBundle(options, stringOptions) {
  	options.plugins = [string(stringOptions)];
  	return rollup(options);
  }
  
  describe('rollup-plugin-string', () => {
  	it('should stringify importing template', () => {
  		return makeBundle({ entry: 'fixtures/basic.js' }, { include: '**/*.html' }).then(bundle => {
  			const { code } = bundle.generate({ format: 'iife', moduleName: 'tpl' });
  			new Function('assert', code)(assert);
  		});
  	});
  
  	it('should output empty sourcemap', () => {
  		return makeBundle({ entry: 'fixtures/basic.js' }, { include: '**/*.html' }).then(bundle => {
  			const { code, map } = bundle.generate({ sourceMap: true });
  			assert.ok(code);
  			assert.ok(map);
  		});
  	});
  
  	it('throws when include is not specified', () => {
  		assert.throws(() => {
  			makeBundle({ entry: 'fixtures/basic.js' });
  		}, /include option should be specified/);
  	});
  });
  
subject: Add test with sourcemaps