- vm_harness: add ability to find local files in root of plugin direc…

…tory

lib/vm_harness.js

@@ -5,13 +5,19 @@ const vm = require('vm')
 const dir_paths = [
   `${__dirname}/../../../`, // for Haraka/tests/plugins
   `${__dirname}/`, // for haraka-test-fixtures/test
+  `${__dirname}/../../../../../`, // for files in Haraka/
 ]
 
 function dot_files(element) {
   return element.match(/^\./) == null
 }
 
 function find_haraka_lib(id) {
+  // For local files in the project root directory
+  // e.g. "require('./example.js')"
+  if (id.includes('./') && id.includes('.js')) {
+    id = id.substring(2, (id.length - 3))
+  }
   for (let i = 0; i < dir_paths.length; i++) {
     const dirPath = `${dir_paths[i]}${id}.js`
     // console.log('dirPath: ' + dirPath);