Store and assert config file

app/index.js

@@ -32,7 +32,10 @@ var ReactWebpackGenerator = module.exports = function ReactWebpackGenerator(args
     this.installDependencies({ skipInstall: options['skip-install'] });
   });
 
+
   this.pkg = JSON.parse(this.readFileAsString(path.join(__dirname, '../package.json')));
+
+  this.config.save();
 };
 
 util.inherits(ReactWebpackGenerator, yeoman.generators.Base);

test/test-creation.js

@@ -48,6 +48,7 @@ describe('react-webpack generator', function() {
     it('should generate dotfiles', function(done) {
       react.run({}, function() {
         helpers.assertFile([].concat(expected, [
+          '.yo-rc.json',
           '.editorconfig',
           '.gitignore',
           '.jshintrc'