Update initialization test case to have scaling functionality
diff --git a/TestON/tests/SingleFunc/SingleFunc.params b/TestON/tests/SingleFunc/SingleFunc.params
index 553b15b..9db302f 100755
--- a/TestON/tests/SingleFunc/SingleFunc.params
+++ b/TestON/tests/SingleFunc/SingleFunc.params
@@ -1,17 +1,30 @@
 <PARAMS>
 
-    <testcases>10,11,1000</testcases>
+    <testcases>10,11</testcases>
+    
+    <SCALE>1,3</SCALE>
+    <availableNodes>3</availableNodes>
     <ENV>
         <cellName>single_func</cellName>
+        <cellApps>drivers,openflow,proxyarp,mobility,fwd</cellApps>
     </ENV>
     <GIT>
         <pull>False</pull>
         <branch>master</branch>
     </GIT>
     <CTRL>
+        <num>3</num>
         <ip1>10.128.10.21</ip1>
         <port1>6633</port1>
+        <ip2>10.128.10.22</ip2>
+        <port2>6633</port2>
+        <ip3>10.128.10.23</ip3>
+        <port3>6633</port3>
     </CTRL>
+    <BENCH>
+        <user>admin</user>
+        <ip1>10.128.10.20</ip1>
+    </BENCH>
     <MININET>
         <switch>7</switch>
         <links>20</links>