Merge pull request #57 from dead-horse/fix-lookup-bin

fix: ensure find framework bin path

Author: xudafeng

lib/run/index.js

@@ -72,7 +72,9 @@ Runner.prototype.initFramework = function() {
     args.unshift('--colors');
   }
 
-  var testProcess = childProcess.spawn(frameworkBin, args, {
+  args.unshift(frameworkBin);
+
+  var testProcess = childProcess.spawn(process.execPath, args, {
     cwd: path.resolve(this.options.cwd || defaultOpt.cwd),
     env: _.merge({}, process.env, this.options.env || {})
   });
@@ -111,12 +113,9 @@ module.exports = function(options) {
 function lookupFramework(framework, filepath) {
   try {
     let frameworkBin = require.resolve(path.join(filepath, framework));
-    let lastIndexOf = frameworkBin.lastIndexOf('node_modules');
-    if (lastIndexOf > 0) {
-      frameworkBin = path.join(frameworkBin.slice(0, lastIndexOf), 'node_modules', '.bin', framework);
-    }
+    frameworkBin = path.join(path.dirname(frameworkBin), 'bin', framework);
     // ensure framework exists.
     fs.accessSync(frameworkBin);
     return frameworkBin;
   } catch (e) {}
-}
+}