[VOL-2547] DT Functional TC for Subscriber Add/Remove
Change-Id: I14d049534e46f780729fc03e35a737c8029da8b7
diff --git a/tests/dt-workflow/Voltha_DT_PODTests.robot b/tests/dt-workflow/Voltha_DT_PODTests.robot
index 51acfbc..9210034 100644
--- a/tests/dt-workflow/Voltha_DT_PODTests.robot
+++ b/tests/dt-workflow/Voltha_DT_PODTests.robot
@@ -72,6 +72,77 @@
Run Keyword If ${has_dataplane} Clean Up Linux
Wait Until Keyword Succeeds ${timeout} 2s Perform Sanity Test DT
+Test Subscriber Delete and Add for DT
+ [Documentation] Validates E2E Ping Connectivity and object states for the given scenario:
+ ... Assuming that all the ONUs are DHCP/pingable (i.e. assuming test1 was executed)
+ ... Delete a subscriber and validate that the pings do not succeed and state is purged
+ ... Disable and Enable the ONU (This is to replicate the existing DT behaviour)
+ ... Re-add the subscriber, and validate that the flows are present and pings are successful
+ [Tags] functionalDt SubAddDeleteDt bbsim released
+ [Setup] Run Keywords Announce Message START TEST SubAddDeleteDt
+ ... AND Start Logging SubAddDeleteDt
+ [Teardown] Run Keywords Collect Logs
+ ... AND Stop Logging SubAddDeleteDt
+ ... AND Announce Message END TEST SubAddDeleteDt
+ FOR ${I} IN RANGE 0 ${num_onus}
+ ${src}= Set Variable ${hosts.src[${I}]}
+ ${dst}= Set Variable ${hosts.dst[${I}]}
+ ${onu_device_id}= Get Device ID From SN ${src['onu']}
+ ${onu_port}= Wait Until Keyword Succeeds ${timeout} 2s Get ONU Port in ONOS ${src['onu']}
+ ... ${of_id}
+ # Remove Subscriber Access
+ Wait Until Keyword Succeeds ${timeout} 2s Execute ONOS CLI Command ${k8s_node_ip}
+ ... ${ONOS_SSH_PORT} volt-remove-subscriber-access ${of_id} ${onu_port}
+ Sleep 10s
+ # TODO: Yet to Verify on the Physical POD
+ Run Keyword If ${has_dataplane} Run Keyword And Continue On Failure
+ ... Wait Until Keyword Succeeds 60s 2s
+ ... Check Ping False ${dst['dp_iface_ip_qinq']} ${src['dp_iface_name']}
+ ... ${src['ip']} ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']}
+ # Verify VOLTHA flows for OLT equals twice the number of ONUS (minus ONU under test) + 1 for LLDP
+ ${olt_flows}= Evaluate 2 * ( ${num_onus} - 1 ) + 1
+ Run Keyword Wait Until Keyword Succeeds ${timeout} 5s Validate OLT Flows ${olt_flows}
+ # Verify VOLTHA flows for ONU under test is Zero
+ Run Keyword Wait Until Keyword Succeeds ${timeout} 5s Validate Device Flows
+ ... ${onu_device_id} 0
+ # Disable and Re-Enable the ONU (To replicate DT current workflow)
+ # TODO: Delete and Auto-Discovery Add of ONU (not yet supported)
+ Disable Device ${onu_device_id}
+ Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s
+ ... Validate Device DISABLED UNKNOWN
+ ... REACHABLE ${src['onu']}
+ Enable Device ${onu_device_id}
+ Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s
+ ... Validate Device ENABLED ACTIVE
+ ... REACHABLE ${src['onu']}
+ # Add Subscriber Access
+ Wait Until Keyword Succeeds ${timeout} 2s Execute ONOS CLI Command ${k8s_node_ip}
+ ... ${ONOS_SSH_PORT} volt-add-subscriber-access ${of_id} ${onu_port}
+ Sleep 10s
+ Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s
+ ... Validate Device ENABLED ACTIVE
+ ... REACHABLE ${src['onu']} onu=True onu_reason=omci-flows-pushed
+ # TODO: Yet to Verify on the Physical POD
+ Run Keyword If ${has_dataplane} Run Keyword And Continue On Failure
+ ... Wait Until Keyword Succeeds 60s 2s
+ ... Check Ping True ${dst['dp_iface_ip_qinq']} ${src['dp_iface_name']}
+ ... ${src['ip']} ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']}
+ Run Keyword and Ignore Error Get Device Output from Voltha ${onu_device_id}
+ Run Keyword and Ignore Error Collect Logs
+ END
+ # Verify VOLTHA Flows (TODO: Add verification for ONOS Flows)
+ # Number of per OLT Flows equals Twice the Number of Active ONUs (each for downstream and upstream) + 1 for LLDP
+ ${olt_flows}= Evaluate 2 * ${num_onus} + 1
+ # Number of per ONU Flows equals 2 (one each for downstream and upstream)
+ ${onu_flows}= Set Variable 2
+ Run Keyword Wait Until Keyword Succeeds ${timeout} 5s Validate OLT Flows ${olt_flows}
+ ${List_ONU_Serial} Create List
+ Set Suite Variable ${List_ONU_Serial}
+ Build ONU SN List ${List_ONU_Serial}
+ Log ${List_ONU_Serial}
+ Run Keyword Wait Until Keyword Succeeds ${timeout} 5s Validate ONU Flows
+ ... ${List_ONU_Serial} ${onu_flows}
+
*** Keywords ***
Setup Suite
[Documentation] Set up the test suite