From 5eb34c63ee411bdf3fa561db8805c005d8a4e945 Mon Sep 17 00:00:00 2001
From: uhi22 <uhi@hnng.de>
Date: Mon, 15 May 2023 22:34:49 +0200
Subject: [PATCH] feature: prepared some test cases for fault injection of
 response codes

---
 exiConnector.py | 19 +++++++++++++++++++
 fsmEvse.py      | 10 ++++++++++
 mytestsuite.py  | 23 ++++++++++++++++-------
 3 files changed, 45 insertions(+), 7 deletions(-)

diff --git a/exiConnector.py b/exiConnector.py
index 46be452..5d57443 100644
--- a/exiConnector.py
+++ b/exiConnector.py
@@ -82,6 +82,25 @@ exiHexDemoSupportedApplicationProtocolRequest2="8000ebab9371d34b9b79d189a98989c1
 # (7) PreChargeReq
 # "result": "809a001150400000c80006400000"
 
+# 809a0232417b661514a4cb91e0202d0691559529548c0841e0fc1af4507460c0 SessionSetupRes with NewSessionEstablished
+# 809a0232417b661514a4cb91e0A02d0691559529548c0841e0fc1af4507460c0 SessionSetupRes with SequenceError
+# 809a021a3b7c417774813311a00120024100c4 ServiceDiscoveryRes
+# 809a021a3b7c417774813311a0A120024100c4 ServiceDiscoveryRes with SequenceError
+# 809a021a3b7c417774813311c000 ServicePaymentSelectionRes
+# 809a021a3b7c417774813311c0A0 ServicePaymentSelectionRes with SequenceError
+# 809a021a3b7c417774813310c00200 ContractAuthenticationRes
+# 809a021a3b7c417774813310c0A200 ContractAuthenticationRes with SequenceError
+# 809a0125e6cecc50800001ec00200004051828758405500080000101844138101c2432c04081436c900c0c000041435ecc044606000200 ChargeParameterDiscovery
+# 809a0125e6cecd50810001ec00201004051828758405500080000101844138101c2432c04081436c900c0c000041435ecc044606000200 ChargeParameterDiscovery with  ServiceSelectionInvalid
+# 809a0125e6cecc5020004080000400  CableCheckRes
+# 809a0125e6cecc5020804080000400  CableCheckRes with "FAILED"
+# 809a0125e6cecc516000408000008284de880800  PreChargeRes
+# 809a0125e6cecc516080408000008284de880800  PreChargeRes with "FAILED"
+# 809a0125e6cecc51400420400000  PowerDeliveryRes
+# 809a0125e6cecc51408420400000  PowerDeliveryRes with "FAILED"
+# 809a0125e6cecc50e0004080000082867dc8081818000000040a1b64802030882702038486580800 CurrentDemandRes
+# 809a0125e6cecc50e0804080000082867dc8081818000000040a1b64802030882702038486580800 CurrentDemandRes with "FAILED"
+
 
 # Configuration of the exi converter tool
 if os.name == "nt":
diff --git a/fsmEvse.py b/fsmEvse.py
index d2d402b..930e924 100644
--- a/fsmEvse.py
+++ b/fsmEvse.py
@@ -78,6 +78,10 @@ class fsmEvse():
                 # todo: check the request content, and fill response parameters
                 msg = addV2GTPHeader(exiEncode("EDa")) # EDa for Encode, Din, SessionSetupResponse
                 self.addToTrace("responding " + prettyHexMessage(msg))
+                if (testsuite_faultinjection_is_triggered(TC_EVSE_ResponseCode_SequenceError_for_SessionSetup)):
+                    # send a SessionSetupResponse with Responsecode SequenceError
+                    msg = addV2GTPHeader("809a0232417b661514a4cb91e0A02d0691559529548c0841e0fc1af4507460c0")
+                self.addToTrace("responding " + prettyHexMessage(msg))
                 self.Tcp.transmit(msg)
                 self.publishStatus("Session established")
                 self.enterState(stateWaitForServiceDiscoveryRequest)
@@ -94,6 +98,9 @@ class fsmEvse():
             if (strConverterResult.find("ServiceDiscoveryReq")>0):
                 # todo: check the request content, and fill response parameters
                 msg = addV2GTPHeader(exiEncode("EDb")) # EDb for Encode, Din, ServiceDiscoveryResponse
+                if (testsuite_faultinjection_is_triggered(TC_EVSE_ResponseCode_SequenceError_for_ServiceDiscoveryRes)):
+                    # send a ServiceDiscoveryRes with Responsecode SequenceError
+                    msg = addV2GTPHeader("809a021a3b7c417774813311a0A120024100c4")
                 self.addToTrace("responding " + prettyHexMessage(msg))
                 self.Tcp.transmit(msg)
                 self.publishStatus("Services discovered")
@@ -111,6 +118,9 @@ class fsmEvse():
             if (strConverterResult.find("ServicePaymentSelectionReq")>0):
                 # todo: check the request content, and fill response parameters
                 msg = addV2GTPHeader(exiEncode("EDc")) # EDc for Encode, Din, ServicePaymentSelectionResponse
+                if (testsuite_faultinjection_is_triggered(TC_EVSE_ResponseCode_SequenceError_for_ServicePaymentSelectionRes)):
+                    # send a ServicePaymentSelectionRes with Responsecode SequenceError
+                    msg = addV2GTPHeader("809a021a3b7c417774813311c0A0")
                 self.addToTrace("responding " + prettyHexMessage(msg))
                 self.Tcp.transmit(msg)
                 self.publishStatus("ServicePayment selected")
diff --git a/mytestsuite.py b/mytestsuite.py
index 0e6a918..1843b7e 100644
--- a/mytestsuite.py
+++ b/mytestsuite.py
@@ -11,13 +11,22 @@
 
 # The list of test cases. Each must have a unique test case ID.
 TC_NOTHING_TO_TEST = 0
-TC_EVSE_Timeout_during_CableCheck = 1
-TC_EVSE_Timeout_during_PreCharge = 2
-TC_EVSE_Shutdown_during_PreCharge = 3
-TC_EVSE_Shutdown_during_CurrentDemand = 4
-TC_EVSE_Malfunction_during_CurrentDemand = 5
-TC_EVSE_Timeout_during_CurrentDemand = 6
-TC_EVSE_LastTest = 7
+TC_EVSE_ResponseCode_SequenceError_for_SessionSetup = 1
+TC_EVSE_ResponseCode_SequenceError_for_ServiceDiscoveryRes = 2
+TC_EVSE_ResponseCode_SequenceError_for_ServicePaymentSelectionRes = 3
+TC_EVSE_ResponseCode_SequenceError_for_ContractAuthenticationRes = 4
+TC_EVSE_ResponseCode_ServiceSelectionInvalid_for_ChargeParameterDiscovery = 5
+TC_EVSE_ResponseCode_Failed_for_CableCheckRes = 6
+TC_EVSE_ResponseCode_Failed_for_PreChargeRes = 7
+TC_EVSE_ResponseCode_Failed_for_PowerDeliveryRes = 8
+TC_EVSE_ResponseCode_Failed_for_CurrentDemandRes = 9
+TC_EVSE_Timeout_during_CableCheck = 10
+TC_EVSE_Timeout_during_PreCharge = 11
+TC_EVSE_Shutdown_during_PreCharge = 12
+TC_EVSE_Shutdown_during_CurrentDemand = 13
+TC_EVSE_Malfunction_during_CurrentDemand = 14
+TC_EVSE_Timeout_during_CurrentDemand = 15
+TC_EVSE_LastTest = 16
 
 
 # variables