fix: use newer module exports plugin

__snapshots__/e2e_spec.js

@@ -14,41 +14,6 @@ it('is a test', function () {
 
 `
 
-exports['math default exports'] = `
-(function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
-"use strict";
-
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
-exports["default"] = void 0;
-var _default = {
- add: function add(a, b) {
- return a + b;
- }
-};
-exports["default"] = _default;
-module.exports = exports.default;
-module.exports.default = exports.default;
-
-},{}],2:[function(require,module,exports){
-"use strict";
-
-var _math = require("./math");
-
-context('math.js', function () {
- it('imports function', function () {
- expect(_math.add, 'add').to.be.a('function');
- });
- it('can add numbers', function () {
- expect((0, _math.add)(1, 2)).to.eq(3);
- });
-});
-
-},{"./math":1}]},{},[2]);
-
-`
-
 exports['sub import'] = `
 (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
 "use strict";

index.js

@@ -29,14 +29,10 @@ const defaultOptions = {
  babelrc: false,
  plugins: [
  ...[
+ '@babel/plugin-transform-modules-commonjs',
  '@babel/plugin-proposal-class-properties',
  '@babel/plugin-proposal-object-rest-spread',
  ].map(require.resolve),
- // irons out differences between ES6 modules and node exports
- // https:/59naga/babel-plugin-add-module-exports
- [require.resolve('babel-plugin-add-module-exports'), {
- 'addDefaultProperty': true,
- }],
  [require.resolve('@babel/plugin-transform-runtime'), {
  absoluteRuntime: path.dirname(require.resolve('@babel/runtime/package')),
  }],

package.json

@@ -61,11 +61,11 @@
  "@babel/core": "7.4.5",
  "@babel/plugin-proposal-class-properties": "7.3.0",
  "@babel/plugin-proposal-object-rest-spread": "7.3.2",
+ "@babel/plugin-transform-modules-commonjs": "7.8.3",
  "@babel/plugin-transform-runtime": "7.2.0",
  "@babel/preset-env": "7.4.5",
  "@babel/preset-react": "7.0.0",
  "@babel/runtime": "7.3.1",
- "babel-plugin-add-module-exports": "1.0.2",
  "babelify": "10.0.0",
  "bluebird": "3.5.3",
  "browserify": "16.2.3",

test/e2e/e2e_spec.js

@@ -38,10 +38,17 @@ describe('imports and exports', () => {
  return bundle('math_spec.js').then((output) => {
  // check that bundled tests work
  eval(output)
- snapshot('math default exports', output)
  })
  })
 
+ it('named ES6', () => {
+ return bundle('divide_spec.js').then((output) => {
+ // check that bundled tests work
+ eval(output)
+ })
+ })
+
+
  it('handles module.exports and import', () => {
  return bundle('sub_spec.js').then((output) => {
  // check that bundled tests work
@@ -60,4 +67,11 @@ describe('imports and exports', () => {
  // so as long as eval works, do not snapshot it
  })
  })
+
+ it('handles default string import', () => {
+ return bundle('dom_spec.js').then((output) => {
+ // check that bundled tests work
+ eval(output)
+ })
+ })
 })

test/fixtures/divide.js

@@ -0,0 +1,2 @@
+// named export
+export const divide = (a, b) => a/b

test/fixtures/divide_spec.js

@@ -0,0 +1,8 @@
+import { divide } from './divide'
+
+context('ES6 named export and import', function () {
+ it('works', () => {
+ expect(divide, 'divide').to.be.a('function')
+ expect(divide(10, 2)).to.eq(5)
+ })
+})

test/fixtures/dom.js

@@ -0,0 +1 @@
+export default 'dom'

test/fixtures/dom_spec.js

@@ -0,0 +1,8 @@
+const dom = require('./dom').default
+
+context('imports default string', function () {
+ it('works', () => {
+ expect(dom, 'dom').to.be.a('string')
+ expect(dom).to.equal('dom')
+ })
+})

test/fixtures/math_spec.js

@@ -1,4 +1,7 @@
-import { add } from './math'
+// math exports default object
+// so if we want a property, first we need to grab the default
+import math from './math'
+const {add} = math
 
 context('math.js', function () {
  it('imports function', () => {