added missing tet file

tests/chat_code.txt

@@ -0,0 +1,25 @@
+<script type="text/javascript">
+            var _smartsupp = _smartsupp || {};
+            _smartsupp.key = 'XYZ123456';
+_smartsupp.cookieDomain = '.foo.bar';
+_smartsupp.sendEmailTanscript = false;
+_smartsupp.ratingEnabled = true;  // by default false
+_smartsupp.ratingType = 'advanced'; // by default 'simple'
+_smartsupp.ratingComment = true;  // default false
+_smartsupp.alignX = 'left'; // or 'left'
+_smartsupp.alignY = 'side';  // by default 'bottom'
+_smartsupp.widget = 'button'; // by default 'widget'
+_smartsupp.offsetX = 20;    // offset from left / right, default 10
+_smartsupp.offsetY = 120;    // offset from top, default 100
+_smartsupp.gaKey = 'UA-123456';
+_smartsupp.gaOptions = {'cookieDomain': '.foo.bar'};
+_smartsupp.hideWidget = true;
+window.smartsupp||(function(d) {
+                var s,c,o=smartsupp=function(){ o._.push(arguments)};o._=[];
+                s=d.getElementsByTagName('script')[0];c=d.createElement('script');
+                c.type='text/javascript';c.charset='utf-8';c.async=true;
+                c.src='//www.smartsuppchat.com/loader.js';s.parentNode.insertBefore(c,s);
+            })(document);smartsupp('email', '[email protected]');
+smartsupp('name', 'Johny Depp');
+smartsupp('variables', {orderTotal: {label: 'Total orders', value: '150'}, lastOrder: {label: 'Last ordered', value: '2015-07-09'}});
+            </script>