handle aliases in webpack test

frontend/webpack/test.js

@@ -1,13 +1,32 @@
+const path = require('path');
+const fs = require('fs');
+
 const plugins = require('./plugins');
+const CONTEXT = path.join(__dirname, '../src');
+const ROOT = path.join(__dirname, '../..');
 
 module.exports = {
+  resolve: {
+    modules: [
+      ROOT,
+      'node_modules'
+    ],
+    alias: fs.readdirSync(CONTEXT)
+      .map((name) => path.join(CONTEXT, name))
+      .filter((fullpath) => fs.statSync(fullpath).isDirectory())
+      .reduce((aliases, fullpath) => Object.assign(aliases, {
+        [`@${path.basename(fullpath)}`]: fullpath
+      }), {
+        '@root': CONTEXT
+      })
+  },
   output: {
     libraryTarget: 'commonjs2'
   },
   plugins: [
-    plugins['no-errors-plugin'],
-    plugins['loader-options-plugin'],
-    plugins['define-plugin']
+    plugins['no-errors'],
+    plugins['loader-options'],
+    plugins['define']
   ],
   module: {
     loaders: [{