Change tests to run on command line using mocha

.gitignore

@@ -0,0 +1,2 @@
+coverage/
+node_modules/

jquery.liteuploader.js

@@ -11,11 +11,7 @@ $.fn.liteUploader = function (options) {
         headers: {},
         changeHandler: true,
         clickElement: null,
-        // By default file selections are uploaded in one request each.
-        // Set to true to upload each file of a selection using an individual request.
         singleFileUploads: false,
-        // Delay the file upload request by returning a promise.
-        // File upload will start after the promise resolves with the formData.
         beforeRequest: function (files, formData) { return $.when(formData); }
     };
 
@@ -33,23 +29,29 @@ function LiteUploader (element, options) {
     this._init();
 }
 
+window.LiteUploader = LiteUploader;
+
 LiteUploader.prototype = {
     _init: function () {
         if (this.options.changeHandler) {
             this.el.change(function () {
-                this._start();
+                this._validateInputAndFiles();
             }.bind(this));
         }
 
         if (this.options.clickElement) {
             this.options.clickElement.click(function () {
-                this._start();
+                this._validateInputAndFiles();
             }.bind(this));
         }
     },
 
-    _start: function () {
-        var files = this.el.get(0).files;
+    _getInputFiles: function () {
+        return this.el.get(0).files;
+    },
+
+    _validateInputAndFiles: function () {
+        var files = this._getInputFiles();
         var errors = this._getInputErrors(files);
         if (!errors) errors = this._getFileErrors(files);
 
@@ -63,21 +65,21 @@ LiteUploader.prototype = {
     },
 
     _startUploadWithFiles: function (files) {
-        function performUpload() {
-            this.el.trigger('lu:before', [files]);
-            this.options.beforeRequest(files, this._collateFormData(files))
-                .done(this._performUpload.bind(this));
-        }
-
         if (this.options.singleFileUploads) {
             $.each(files, function (i) {
-                performUpload.call(this, [files[i]]);
+               this._beforeUpload.call(this, [files[i]]);
             }.bind(this));
         } else {
-            performUpload.call(this, files);
+            this._beforeUpload.call(this, files);
         }
     },
 
+    _beforeUpload: function (files) {
+        this.el.trigger('lu:before', files);
+        this.options.beforeRequest(files, this._collateFormData(files))
+            .done(this._performUpload.bind(this));
+    },
+
     _resetInput: function () {
         this.el.val('');
     },
@@ -173,8 +175,12 @@ LiteUploader.prototype = {
         return formData;
     },
 
+    _getXmlHttpRequestObject: function () {
+        return new XMLHttpRequest();
+    },
+
     _buildXhrObject: function () {
-        var xhr = new XMLHttpRequest();
+        var xhr = this._getXmlHttpRequestObject();
         xhr.upload.addEventListener('progress', this._onXHRProgress.bind(this), false);
         this.xhrs.push(xhr);
         return xhr;

package.json

@@ -0,0 +1,17 @@
+{
+  "name": "lite-uploader",
+  "version": "2.2.0",
+  "scripts": {
+    "tests": "./node_modules/mocha/bin/_mocha",
+    "coverage": "./node_modules/istanbul/lib/cli.js cover -x **/node_modules/** --hook-run-in-context --report html --print both ./node_modules/mocha/bin/_mocha -- --recursive test/"
+  },
+  "devDependencies": {
+    "chai": "^3.4.1",
+    "istanbul": "^0.4.0",
+    "jquery": "^2.1.4",
+    "jsdom": "3.1.2",
+    "mocha": "^2.3.4",
+    "sinon": "^1.17.2",
+    "sinon-chai": "^2.8.0"
+  }
+}

readme.md

@@ -185,9 +185,16 @@ The two main HTML5 dependencies for the plugin are the File API and XHR2, and us
 
 Using [this tool I built](http://browser.burtdev.net) which is based on stats from [gs.statcounter.com](http://gs.statcounter.com), as of April 2015, the browser versions listed above should account for approx 86% of all internet users
 
-### Examples & Tests
+### Examples
 
-There are 3 examples in the `example` directory (using PHP as the server-side language) to help you get on your way and also there is a full suite of Jasmine tests to back the plugin. They can be found in the `tests` directory and run by opening `runner.html`
+See [examples.md](https://github.com/burt202/lite-uploader/blob/master/examples.md)
+
+### Tests & Coverage
+
+  `cd to project root`
+  `npm i`
+  `npm run tests`
+  `npm run coverage`
 
 ### Changelog