diff --git a/designer-base/src/test/java/com/fr/design/javascript/jsapi/JSAPITreeHelperTest.java b/designer-base/src/test/java/com/fr/design/javascript/jsapi/JSAPITreeHelperTest.java
new file mode 100644
index 000000000..e0d5ae7c9
--- /dev/null
+++ b/designer-base/src/test/java/com/fr/design/javascript/jsapi/JSAPITreeHelperTest.java
@@ -0,0 +1,31 @@
+package com.fr.design.javascript.jsapi;
+
+import java.util.List;
+import javax.swing.tree.DefaultMutableTreeNode;
+import junit.framework.TestCase;
+
+public class JSAPITreeHelperTest extends TestCase {
+    public void testGetName(){
+        List<String> names = JSAPITreeHelper.getNames("Fine-Design_JSAPI_Public_Module_Toolbar");
+        assertEquals(names.size(),4);
+        assertTrue(names.contains( "toolBarFloat"));
+        assertTrue(names.contains( "setStyle"));
+        assertTrue(names.contains( "getToolbar"));
+        assertTrue(names.contains( "changeFormat"));
+        List<String> allNames = JSAPITreeHelper.getAllNames();
+        assertEquals(allNames.size(),16);
+    }
+
+    public void testGetDirectCategory(){
+         String  directCategory = JSAPITreeHelper.getDirectCategory("_g()");
+         assertEquals(directCategory,"Fine-Design_JSAPI_Public_Module_Global_Universal");
+         directCategory = JSAPITreeHelper.getDirectCategory("showCardByIndex");
+         assertEquals(directCategory,"Fine-Design_JSAPI_Form_Component_Tab");
+    }
+
+    public void testCreateJSAPITree(){
+        DefaultMutableTreeNode rootNode = new DefaultMutableTreeNode();
+        JSAPITreeHelper.createJSAPITree(rootNode);
+        assertEquals(2,rootNode.getChildCount());
+    }
+}
diff --git a/designer-base/src/test/resources/com/fr/design/javascript/jsapi/category.json b/designer-base/src/test/resources/com/fr/design/javascript/jsapi/category.json
new file mode 100644
index 000000000..2d0e50ba0
--- /dev/null
+++ b/designer-base/src/test/resources/com/fr/design/javascript/jsapi/category.json
@@ -0,0 +1,17 @@
+{
+    "Fine-Design_JSAPI_Public_Module": {
+        "Fine-Design_JSAPI_Public_Module_Global": {
+            "Fine-Design_JSAPI_Public_Module_Global_Universal": {},
+            "Fine-Design_JSAPI_Public_Module_Global_Mobile": {}
+        },
+        "Fine-Design_JSAPI_Public_Module_Widget": {
+            "Fine-Design_JSAPI_Public_Module_Date_Widget_Peculiar": {}
+        },
+        "Fine-Design_JSAPI_Public_Module_Toolbar": {
+            "Fine-Design_JSAPI_Public_Module_Toolbar_Email_Button": {}
+        }
+    },
+    "Fine-Design_JSAPI_Form": {
+        "Fine-Design_JSAPI_Form_Component_Tab": {}
+    }
+}
\ No newline at end of file
diff --git a/designer-base/src/test/resources/com/fr/design/javascript/jsapi/jsapi.json b/designer-base/src/test/resources/com/fr/design/javascript/jsapi/jsapi.json
new file mode 100644
index 000000000..4ff0a321e
--- /dev/null
+++ b/designer-base/src/test/resources/com/fr/design/javascript/jsapi/jsapi.json
@@ -0,0 +1,8 @@
+{
+    "Fine-Design_JSAPI_Public_Module_Global_Universal": ["_g()", "getParameterContainer", "parameterCommit", "loadContentPane", "getPreviewType"],
+    "Fine-Design_JSAPI_Public_Module_Global_Mobile": ["location", "Mobile.getDeviceInfo"],
+	"Fine-Design_JSAPI_Public_Module_Date_Widget_Peculiar":["setMaxAndMinDate"],
+	 "Fine-Design_JSAPI_Public_Module_Toolbar":["toolBarFloat", "setStyle","getToolbar"],
+	 "Fine-Design_JSAPI_Public_Module_Toolbar_Email_Button":["changeFormat"],
+	 "Fine-Design_JSAPI_Form_Component_Tab":["showCardByIndex", "showCardByIndex", "getShowIndex", "setTitleVisible"]
+}
\ No newline at end of file