text: const should = require( "chai" ).should();
  const rules = require( "../index" );
  const environments = [ "browser", "node", "commonjs" ];
  
  describe( "Index", function() {
  	describe( "Rules", function() {
  		it( "should extend best-practices rules", function() {
  			rules.extends.should.contain( "./rules/best-practices.js" );
  		} );
  
  		it( "should extend possible-errors rules", function() {
  			rules.extends.should.contain( "./rules/possible-errors.js" );
  		} );
  
  		it( "should extend nodejs-and-commonjs rules", function() {
  			rules.extends.should.contain( "./rules/nodejs-and-commonjs.js" );
  		} );
  
  		it( "should extend strict rules", function() {
  			rules.extends.should.contain( "./rules/strict-mode.js" );
  		} );
  
  		it( "should extend stylistic-issues rules", function() {
  			rules.extends.should.contain( "./rules/stylistic-issues.js" );
  		} );
  
  		it( "should extend variables rules", function() {
  			rules.extends.should.contain( "./rules/variables.js" );
  		} );
  	} );
  
  	describe( "Environment", function() {
  		it( "should define environments", function() {
  			environments.forEach( function( key ) {
  				should.exist( rules.env[ key ] );
  			} );
  		} );
  	} );
  } );
  