1 files changed, 20 insertions, 0 deletions
diff --git a/priv/static/metrics-graphics-3.0-alpha3/tests/helpers.js b/priv/static/metrics-graphics-3.0-alpha3/tests/helpers.js
new file mode 100644
index 0000000..22d30ad
--- /dev/null
+++ b/priv/static/metrics-graphics-3.0-alpha3/tests/helpers.js
@@ -0,0 +1,20 @@
+function generateMouseEvent(type) {
+  var event = document.createEvent('MouseEvent');
+  event.initEvent(type, true, true);
+  return event;
+}
+
+// essentially the same as $.extend
+function extend(){
+  var result = {},
+    $__arguments = [].slice.call(arguments);
+
+  $__arguments.forEach(function(obj) {
+    for (var prop in obj) {
+      if (obj.hasOwnProperty(prop)) {
+        result[prop] = obj[prop];
+      }
+    }
+  });
+  return result;
+}