Include traceur runtime into transpiled distribution file + test

gulpfile-es5.js

@@ -0,0 +1,23 @@
+'use strict';
+
+var gulp = require('gulp');
+var mocha = require('gulp-mocha');
+
+var exec = require('child_process').exec;
+
+//This task build in separate process to ensure that
+//Traceur runtime is undefined for upcoming ES5 test
+gulp.task('build', function (cb) {
+  exec('gulp build', function (err, stdout, stderr) {
+    console.log(stdout);
+    console.log(stderr);
+    cb(err);
+  });
+});
+
+gulp.task('default', ['build'], function(){
+  return gulp.src('test/es5Spec.js')
+    .pipe(mocha({
+      reporter: 'spec'
+    }));
+});

lib/jasstor.js

@@ -7,6 +7,10 @@
  */
 'use strict';
 
+//Traceur is included here only to provide runtime in transpiled ES5 code
+// jshint -W098
+var traceur = require('gulp-traceur');
+
 var fs = require('fs');
 var bcrypt = require('bcrypt');
 

package.json

@@ -29,11 +29,10 @@
     "gulp-traceur": "^0.13.0",
     "gulp-watch": "^0.7.0",
     "jshint-stylish": "^0.4.0",
-    "should": "^4.0.4",
-    "traceur": "0.0.58"
+    "should": "^4.0.4"
   },
   "scripts": {
-    "test": "gulp coverage",
+    "test": "gulp --gulpfile gulpfile-es5.js && gulp coverage",
     "build": "gulp build"
   },
   "dependencies": {

test/es5Spec.js

@@ -0,0 +1,31 @@
+'use strict';
+
+// jshint -W098
+var should = require('should');
+var fs = require('fs');
+
+var Jasstor = require('../dist/jasstor');
+var checkError = require('./testUtils').checkError;
+
+var credentialsFile = 'testCredentials.txt';
+
+describe('Transpiled Jasstor library', function () {
+    var jasstor = new Jasstor(credentialsFile);
+    beforeEach(function (done) {
+      //ignore error when testing file didn't exist before deletion
+      fs.unlink(credentialsFile, function (err) {
+        jasstor.saveCredentials('user', 'password', function (err) {
+          done(err);
+        });
+      });
+    });
+    it('should work when included into ES5 module', function(done) {
+      fs.readFile(credentialsFile, function (err, data) {
+        checkError(err, done);
+        var jsonData = JSON.parse(data);
+        jsonData.user.should.be.ok;
+        jsonData.user.should.not.equal('password');
+        done();
+      });
+    });
+  });

test/jasstorSpec.js

@@ -8,16 +8,11 @@ var fs = Bluebird.promisifyAll(require('fs'));
 // jshint -W098
 var should = require('should');
 
+var checkError = require('../test/testUtils').checkError;
 import Jasstor from '../dist/jasstor.js';
 
 var credentialsFile = 'testCredentials.txt';
 
-var checkError = (err, done) => {
-  if (err) {
-    done(err);
-  }
-};
-
 var readFilePromise = function (credentialsFile, userName) {
   return fs.readFileAsync(credentialsFile)
     .then(JSON.parse)
@@ -94,5 +89,4 @@ describe('jasstor', () => {
         });
     });
   });
-
 });

test/testUtils.js

@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports.checkError = function(err, done) {
+  if (err) {
+    done(err);
+  }
+};