Changes to CHO test for parsing onoscell option

Change-Id: I6521fea90b1d66b1b2a9a3a7b86f107c47d845e7

updated verifyOnosCell option and deleted getOnosIPfromCell

Change-Id: Ie8eccbf88c7b3f3a258efa0c5b33a6648e017684
diff --git a/TestON/drivers/common/cli/onosdriver.py b/TestON/drivers/common/cli/onosdriver.py
index 8e9b3e0..e602a71 100644
--- a/TestON/drivers/common/cli/onosdriver.py
+++ b/TestON/drivers/common/cli/onosdriver.py
@@ -2116,51 +2116,7 @@
                     main.log.info(outputString) 
                 
         main.log.info("================================================================\n")
-        return totalHits 
-
-    def getOnosIPfromCell(self):
-        '''
-            Returns the ONOS node names and their IP addresses as defined in the cell and applied to shell environment
-            Example output return: ['10.128.40.41','10.128.40.42','10.128.40.43']. This will work even if the Mininet is
-            not part of the cell definition and also if there are multiple mininets, just by using static hostname  
-            in TOPO file.
-        '''
-        import re
-        try:
-            # Clean handle by sending empty and expecting $
-            self.handle.sendline( "" )
-            self.handle.expect( "\$" )
-            self.handle.sendline( "cell" )
-            self.handle.expect( "\$" )
-            handleBefore = self.handle.before
-            handleAfter = self.handle.after
-            # Get the rest of the handle
-            self.handle.sendline( "" )
-            self.handle.expect( "\$" )
-            handleMore = self.handle.before
-            ipList = []
-            cellOutput = handleBefore + handleAfter + handleMore
-            cellOutput = cellOutput.replace("\r\r","")
-            cellOutput = cellOutput.splitlines()
-            for i in range( len(cellOutput) ):
-                if( re.match( "OC", cellOutput[i] ) ):
-                    if( re.match( "OCI", cellOutput[i] ) or re.match( "OCN", cellOutput[i] ) ):
-                        continue
-                    else:
-                        onosIP = cellOutput[i].split("=")
-                        ipList.append(onosIP[1])
-            return ipList
-        except pexpect.ExceptionPexpect as e:
-            main.log.error( self.name + ": Pexpect exception found of type " +
-                            str( type( e ) ) )
-            main.log.error ( e.get_trace() )
-            main.log.error( self.name + ":    " + self.handle.before )
-            main.cleanup()
-            main.exit()
-        except Exception:
-            main.log.exception( self.name + ": Uncaught exception!" )
-            main.cleanup()
-            main.exit()
+        return totalHits
 
     def copyMininetFile( self, fileName, localPath, userName, ip,
                          mnPath='~/mininet/custom/', timeout = 60 ):