test setup refactor

Author: ShMcK

lib/helpers/babelModules.js

@@ -21,7 +21,7 @@ function fixImportPaths(_a) {
             return '';
         }
         return line;
-    }).join('\n') + '\n';
+    }).join('\n');
 }
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.default = fixImportPaths;

lib/helpers/fileExists.js

@@ -1,18 +1,8 @@
 "use strict";
-var babelModules_1 = require('./helpers/babelModules');
-var process_console_log_1 = require('process-console-log');
-var fileExists_1 = require('./helpers/fileExists');
-var overrideRequire_1 = require('./helpers/overrideRequire');
-var importPaths_1 = require('./helpers/importPaths');
+var importPaths_1 = require('./importPaths');
 var jsCodeRoad = function (_a) {
     var dir = _a.dir, content = _a.content;
-    return ("(function(){\n'use strict;'\n"
-        + '// babel\n' + babelModules_1.default(dir)
-        + '// logger\n' + process_console_log_1.logger + '\n'
-        + '// file exists\n' + fileExists_1.default(dir)
-        + '// overrideRequire\n' + overrideRequire_1.default
-        + '// fix imports\n' + importPaths_1.default({ dir: dir, content: content })
-        + '}());');
+    return ("\n(function(){'use strict';\nrequire('babel-register')({plugins:[['transform-es2015-modules-commonjs',{loose:true,sourceRoot:'" + dir + "'}]]});\n" + require('process-console-log').logger + "\nlet _fileExists = require('node-file-exists');\nlet _resolve = require('fs').resolve;\nglobal.exists = (p) => _fileExists(_resolve('" + dir + "',p));\nrequire = require('rewire-coderoad');\n\n// unit tests\n\n" + importPaths_1.default({ dir: dir, content: content }) + "\n\n}());");
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.default = jsCodeRoad;

lib/helpers/overrideRequire.js

@@ -1,6 +1,6 @@
 {
   "name": "js-coderoad",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "bundled javascript features for coderoad test runners",
   "keywords": [
     "coderoad",

lib/helpers/importPaths.js renamed to lib/importPaths.js

@@ -5,13 +5,12 @@ import { join } from 'path';
   fixImportPaths will replace paths with absolute paths
 */
 
-// import or require statement with BASE
+// import or require statement
 const importPathRegex =
  /require\(["'](BASE.+)["']\)([a-zA-Z0-9\-\_]+)?|^import.+?\s?["'](BASE.+)["'];?$/m;
 const relativePathRegex = /^BASE/;
 
 export default function fixImportPaths({dir, content}): string {
-
   // collect import lines
   let entries = new Set([]);
 
@@ -38,5 +37,5 @@ export default function fixImportPaths({dir, content}): string {
     }
 		// no match, return line
     return line;
-  }).join('\n') + '\n';
+  }).join('\n');
 }