[VOL-3804] Test for BBSim
Change-Id: I5dbecebb8f876379b34e60cb56388ea681866a03
diff --git a/tests/bbsim/Voltha_BBSimTests.robot b/tests/bbsim/Voltha_BBSimTests.robot
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+++ b/tests/bbsim/Voltha_BBSimTests.robot
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+# Copyright 2020 - present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+Suite Setup Setup Suite
+Suite Teardown Teardown Suite
+Test Setup Setup
+Test Teardown Teardown
+Library Collections
+Library String
+Library OperatingSystem
+Library XML
+Library RequestsLibrary
+Library ../../libraries/DependencyLibrary.py
+Resource ../../libraries/onos.robot
+Resource ../../libraries/voltctl.robot
+Resource ../../libraries/voltha.robot
+Resource ../../libraries/utils.robot
+Resource ../../libraries/k8s.robot
+Resource ../../libraries/bbsim.robot
+Resource ../../variables/variables.robot
+
+*** Variables ***
+${NAMESPACE} voltha
+${timeout} 60s
+${of_id} 0
+${logical_id} 0
+${has_dataplane} False
+${external_libs} True
+${teardown_device} True
+${scripts} ../../scripts
+# determines the environment workflow: DT, TT or ATT (default)
+# example: -v workflow:TT
+${workflow} ATT
+# logging flag to enable Collect Logs, can be passed via the command line too
+# example: -v logging:True
+${logging} False
+# Per-test logging on failure is turned off by default; set this variable to enable
+${container_log_dir} ${None}
+# Number of times to perform ONU Igmp Join and Leave (valid only for TT)
+${igmp_join_leave_count} 1
+
+*** Test Cases ***
+
+Test Perform BBSim Sanity
+ [Documentation] Validates the BBSim Functionality for ATT, DT and TT workflows
+ ... Also Restart Auth (ATT), Restart Dhcp (ATT and TT), Igmp Join and Leave (TT)
+ ... NOTE: Currently works only for single ONU in case of ATT
+ [Tags] bbsimSanity
+ [Setup] Run Keywords Start Logging BBSimSanity
+ ... AND Setup
+ FOR ${J} IN RANGE 0 ${num_olts}
+ ${olt_serial_number}= Set Variable ${list_olts}[${J}][sn]
+ ${onu_count}= Set Variable ${list_olts}[${J}][onucount]
+ ${of_id}= Wait Until Keyword Succeeds ${timeout} 15s Validate OLT Device in ONOS
+ ... ${olt_serial_number}
+ ${bbsim_rel}= Catenate SEPARATOR= bbsim ${J}
+ ${bbsim_pod}= Get Pod Name By Label ${NAMESPACE} release ${bbsim_rel}
+ Perform BBSim Sanity Test Per OLT ${bbsim_pod} ${of_id} ${olt_serial_number} ${onu_count}
+ END
+ [Teardown] Run Keywords Run Keyword If ${logging} Collect Logs
+ ... AND Stop Logging BBSimSanity
+
+*** Keywords ***
+
+Perform ONU Igmp Join and Leave
+ [Documentation] This keyword performs Igmp Leave and Join for ONU
+ [Arguments] ${bbsim_pod} ${of_id} ${onu} ${onu_port}
+ FOR ${Z} IN RANGE 0 ${igmp_join_leave_count}
+ List Service ${NAMESPACE} ${bbsim_pod}
+ JoinOrLeave Igmp ${NAMESPACE} ${bbsim_pod} ${onu} join
+ Sleep 2s
+ List Service ${NAMESPACE} ${bbsim_pod}
+ List ONUs ${NAMESPACE} ${bbsim_pod}
+ Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s
+ ... Verify ONU in Groups ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${of_id} ${onu_port}
+ JoinOrLeave Igmp ${NAMESPACE} ${bbsim_pod} ${onu} leave
+ Sleep 2s
+ List Service ${NAMESPACE} ${bbsim_pod}
+ List ONUs ${NAMESPACE} ${bbsim_pod}
+ Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s
+ ... Verify ONU in Groups ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${of_id} ${onu_port} False
+ END
+
+Perform BBSim Sanity Test Per OLT
+ [Documentation] Validates the BBSim Functionality for ATT, DT and TT workflows
+ ... Also Restart Auth (ATT), Restart Dhcp (ATT and TT), Igmp Join and Leave (TT)
+ [Arguments] ${bbsim_pod} ${of_id} ${olt_serial_number} ${num_onus}
+ FOR ${I} IN RANGE 0 ${num_all_onus}
+ ${src}= Set Variable ${hosts.src[${I}]}
+ ${dst}= Set Variable ${hosts.dst[${I}]}
+ Continue For Loop If "${olt_serial_number}"!="${src['olt']}"
+ ${onu_device_id}= Get Device ID From SN ${src['onu']}
+ ${onu_port}= Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s
+ ... Get ONU Port in ONOS ${src['onu']} ${of_id}
+ # Check ONU port is Enabled in ONOS
+ Run Keyword And Continue On Failure Wait Until Keyword Succeeds 120s 2s
+ ... Verify ONU Port Is Enabled ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${src['onu']}
+ Run Keyword If "${workflow}"=="ATT"
+ ... Run Keywords
+ # Verify ONU in AAA-Users (valid only for ATT)
+ ... Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2
+ ... Verify ONU in AAA-Users ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${onu_port}
+ ... AND List ONUs ${NAMESPACE} ${bbsim_pod}
+ # Restart Auth and Verify (valid only for ATT)
+ ... AND Execute ONOS CLI Command on open connection ${onos_ssh_connection}
+ ... aaa-reset-all-devices
+ ... AND Restart Auth ${NAMESPACE} ${bbsim_pod} ${src['onu']}
+ ... AND Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2
+ ... Verify ONU in AAA-Users ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${onu_port}
+ ... AND List ONUs ${NAMESPACE} ${bbsim_pod}
+ # Add Subscriber
+ Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2
+ ... Execute ONOS CLI Command on open connection ${onos_ssh_connection}
+ ... volt-add-subscriber-access ${of_id} ${onu_port}
+ # Verify that no pending flows exist for the ONU port
+ Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s
+ ... Verify No Pending Flows For ONU ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${onu_port}
+ # Verify subscriber dhcp allocations (valid only for ATT and TT)
+ Run Keyword If "${workflow}"=="ATT" or "${workflow}"=="TT"
+ ... Run Keywords
+ ... Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s
+ ... Validate Subscriber DHCP Allocation ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${onu_port}
+ ... AND List ONUs ${NAMESPACE} ${bbsim_pod}
+ # Restart Dhcp and Verify (valid only for ATT and TT)
+ ... AND Execute ONOS CLI Command on open connection ${onos_ssh_connection}
+ ... dhcpl2relay-remove-allocation ${of_id} ${onu_port}
+ ... AND Restart DHCP ${NAMESPACE} ${bbsim_pod} ${src['onu']}
+ ... AND Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s
+ ... Validate Subscriber DHCP Allocation ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${onu_port}
+ ... AND List ONUs ${NAMESPACE} ${bbsim_pod}
+ # Perform Igmp Join and Leave (valid only for TT)
+ Run Keyword If "${workflow}"=="TT"
+ ... Perform ONU Igmp Join and Leave ${bbsim_pod} ${of_id} ${src['onu']} ${onu_port}
+ END
+
+Setup Suite
+ [Documentation] Set up the test suite
+ Common Test Suite Setup
+ #send igmp file to onos (valid only for TT)
+ ${onos_netcfg_file}= Get Variable Value ${onos_netcfg.file}
+ Run Keyword If '${workflow}'=='TT' and '${has_dataplane}'=='False' and '${onos_netcfg_file}'!='${None}'
+ ... Send File To Onos ${onos_netcfg_file} apps/
+ ${onos_ssh_connection} Open ONOS SSH Connection ${ONOS_SSH_IP} ${ONOS_SSH_PORT}
+ Set Suite Variable ${onos_ssh_connection}
+
+Teardown Suite
+ [Documentation] Replaces the Suite Teardown in utils.robot.
+ ... Cleans up and checks all ONU ports disabled in ONOS.
+ Run Keyword If ${teardown_device} Delete All Devices and Verify
+ Close All ONOS SSH Connections