composer update

vendor/khill/lavacharts/javascript/phantomjs/compare.js

@@ -0,0 +1,19 @@
+/* jshint undef: true */
+/* globals module, require, phantom, window */
+"use strict";
+
+var resemble = require('node-resemble-js');
+
+var rendersDir = './javascript/phantomjs/renders/';
+var args = process.argv;
+var chart = args[2];
+
+resemble(rendersDir + chart + '.png').compareTo(rendersDir + chart + '.png').onComplete(function (data) {
+    //console.log(data);
+
+    if (Number(data.misMatchPercentage) <= 0.01) {
+        console.log('Pass!');
+    } else {
+        console.log('Fail!');
+    }
+});

vendor/khill/lavacharts/javascript/phantomjs/render.js

@@ -0,0 +1,33 @@
+/* jshint undef: true */
+/* globals module, require, phantom, window */
+"use strict";
+
+var page = require('webpage').create();
+var args = require('system').args;
+
+var renderOutputDir = './javascript/phantomjs/renders';
+var url = 'http://127.0.0.1:5000/';
+var chart = args[1];
+
+page.onConsoleMessage = function(msg) {
+    console.log(msg);
+};
+
+page.open(url + chart, function (status) {
+    if (status !== "success") {
+        console.log('Error loading page.');
+    } else {
+        console.log('Page loaded, waiting on chart to render.');
+
+        page.onCallback = function (data) {
+            page.render(renderOutputDir + '/' + chart + '.png');
+
+            console.log('Saved to disk.');
+
+            phantom.exit();
+
+            //console.log('CALLBACK: ' + JSON.stringify(data));
+            // Prints 'CALLBACK: { "hello": "world" }'
+        };
+    }
+});