diff --git a/mindplot/src/test/javascript/TestSuite.js b/mindplot/src/test/javascript/TestSuite.js
new file mode 100644
index 00000000..2698c378
--- /dev/null
+++ b/mindplot/src/test/javascript/TestSuite.js
@@ -0,0 +1,6 @@
+TestSuite = new Class({
+
+});
+
+TestSuite.NODE_SIZE = {width: 80, height: 30};
+TestSuite.ROOT_NODE_SIZE = {width: 120, height: 40};