Adding PAP test case
diff --git a/src/test/utils/EapPAP.py b/src/test/utils/EapPAP.py
new file mode 100644
index 0000000..c936dc3
--- /dev/null
+++ b/src/test/utils/EapPAP.py
@@ -0,0 +1,87 @@
+import sys, os
+cord_root = os.getenv('CORD_TEST_ROOT') or './'
+CORD_TEST_FSM = 'fsm'
+sys.path.append(cord_root + CORD_TEST_FSM)
+from EapolAAA import *
+from enum import *
+import nosePAPAuthHolder as PAPAuthHolder
+from socket import *
+from struct import *
+import scapy
+from nose.tools import *
+from CordTestBase import CordTester
+PAP_USER = "raduser"
+PAP_PASSWD = "radpass"
+
+class PAPAuthTest(EapolPacket, CordTester):
+
+    PAPStateTable = Enumeration("PAPStateTable", ("ST_EAP_SETUP",
+                                                  "ST_EAP_START",
+                                                  "ST_EAP_ID_REQ",
+                                                  "ST_EAP_PAP_USER_REQ",
+                                                  "ST_EAP_PAP_PASSWD_REQ",
+                                                  "ST_EAP_PAP_DONE"
+                                                  )
+                                )
+    PAPEventTable = Enumeration("PAPEventTable", ("EVT_EAP_SETUP",
+                                                  "EVT_EAP_START",
+                                                  "EVT_EAP_ID_REQ",
+                                                  "EVT_EAP_PAP_USER_REQ",
+                                                  "EVT_EAP_PAP_PASSWD_REQ",
+                                                  "EVT_EAP_PAP_DONE"
+                                                  )
+                                )
+    def __init__(self, intf = 'veth0'):
+        self.fsmTable = PAPAuthHolder.initPAPAuthHolderFsmTable(self, self.PAPStateTable, self.PAPEventTable)
+        EapolPacket.__init__(self, intf)
+        CordTester.__init__(self, self.fsmTable, self.PAPStateTable.ST_EAP_PAP_DONE)
+                            #self.PAPStateTable, self.PAPEventTable)
+        self.currentState = self.PAPStateTable.ST_EAP_SETUP
+        self.currentEvent = self.PAPEventTable.EVT_EAP_SETUP
+        self.nextState = None
+        self.nextEvent = None
+
+    def _eapSetup(self):
+        print 'Inside EAP PAP Setup'
+        self.setup()
+        self.nextEvent = self.PAPEventTable.EVT_EAP_START
+        
+    def _eapStart(self):
+        print 'Inside EAP PAP Start'
+        self.eapol_start()
+        self.nextEvent = self.PAPEventTable.EVT_EAP_ID_REQ
+
+    def _eapIdReq(self):
+        print 'Inside EAP ID Req'
+        p = self.eapol_recv()
+        code, pkt_id, eaplen = unpack("!BBH", p[0:4])
+        print "Code %d, id %d, len %d" %(code, pkt_id, eaplen)
+        assert_equal(code, EAP_REQUEST)
+        reqtype = unpack("!B", p[4:5])[0]
+        reqdata = p[5:4+eaplen]
+        assert_equal(reqtype, EAP_TYPE_ID)
+        print "<====== Send EAP Response with identity = %s ================>" % PAP_USER
+        self.eapol_id_req(pkt_id, PAP_USER)
+        self.nextEvent = self.PAPEventTable.EVT_EAP_PAP_USER_REQ
+
+    def _eapPAPUserReq(self):
+        print 'Inside Challenge'
+        p = self.eapol_recv()
+        code, pkt_id, eaplen = unpack("!BBH", p[0:4])
+        print "Code %d, id %d, len %d" %(code, pkt_id, eaplen)
+        assert_equal(code, EAP_REQUEST)
+        reqtype = unpack("!B", p[4:5])[0]
+        reqdata = p[5:4+eaplen]
+        assert_equal(reqtype, EAP_TYPE_MD5)
+        print "<====== Send EAP Response with Password = %s ================>" % PAP_PASSWD 
+        self.eapol_id_req(pkt_id, PAP_PASSWD)
+        self.nextEvent = self.PAPEventTable.EVT_EAP_PAP_PASSWD_REQ
+ 
+    def _eapPAPPassReq(self):
+        print 'Inside Challenge'
+        p = self.eapol_recv()
+        code, pkt_id, eaplen = unpack("!BBH", p[0:4])
+        print "Code %d, id %d, len %d" %(code, pkt_id, eaplen)
+        assert_equal(code, EAP_SUCCESS)
+        self.nextEvent = self.PAPEventTable.EVT_EAP_PAP_DONE
+