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# Copyright 2017-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.
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# http://www.apache.org/licenses/LICENSE-2.0
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*** Settings ***
Documentation Creates bbsim olt/onu and validates activataion
... Assumes voltha-go, go-based onu/olt adapters, and bbsim are installed
... voltctl and kubectl should be configured prior to running these tests
Library OperatingSystem
Resource ${CURDIR}/../../libraries/utils.robot
Resource ${CURDIR}/../../variables/variables.robot
Suite Setup Setup
Suite Teardown Teardown
*** Variables ***
${server_ip} localhost
${timeout} 90s
${num_onus} 1
*** Test Cases ***
Activate Device BBSIM OLT/ONU
[Documentation] Validate deployment ->
... create and enable bbsim device ->
... re-validate deployment
[Tags] activate
#create/preprovision device
${rc} ${device_id}= Run and Return Rc and Output voltctl device create -t openolt -H ${BBSIM_SERVICE}:${BBSIM_PORT}
Should Be Equal As Integers ${rc} 0
#enable device
${rc} ${output}= Run and Return Rc and Output voltctl device enable ${device_id}
Should Be Equal As Integers ${rc} 0
#validate olt states
Wait Until Keyword Succeeds 60s 5s Validate Device ${BBSIM_OLT_SN} ENABLED ACTIVE REACHABLE
#validate onu states
Wait Until Keyword Succeeds 60s 5s Validate Device ${BBSIM_ONU_SN} ENABLED ACTIVE REACHABLE
Validate OLT Connected to ONOS
[Documentation] Verifies the BBSIM-OLT device is activated in onos
[Tags] onosdevice
Wait Until Keyword Succeeds ${timeout} 5s BBSIM OLT Device in ONOS
Check EAPOL Flows in ONOS
[Documentation] Validates eapol flows for the onu are pushed from voltha
[Tags] eapol
Wait Until Keyword Succeeds ${timeout} 5s Verify Eapol Flows Added
Validate ONU Authenticated in ONOS
[Documentation] Validates onu is AUTHORIZED in ONOS as bbsim will attempt to authenticate
[Tags] aaa
Wait Until Keyword Succeeds ${timeout} 5s Verify Number of AAA-Users ${number_of_onus}
Provision ONU Subscriber in ONOS
[Documentation] Through the olt-app in ONOS, execute 'volt-add-subscriber-access' and validate IP Flows
[Tags] notready
Validate DHCP Assignment in ONOS
[Documentation] After IP Flows are pushed to the device, BBSIM will start a dhclient for the ONU.
[Tags] notready
*** Keywords ***
Setup
[Documentation] Setup environment
Check CLI Tools Configured
${onos_auth}= Create List karaf karaf
${HEADERS} Create Dictionary Content-Type=application/json
Create Session ONOS http://${server_ip}:${ONOS_REST_PORT} auth=${ONOS_AUTH}
Teardown
[Documentation] Delete all http sessions
Delete All Sessions
BBSIM OLT Device in ONOS
[Documentation] Checks if bbsim olt has been connected to ONOS
${resp}= Get Request ONOS onos/v1/devices
${jsondata}= To Json ${resp.content}
Should Not Be Empty ${jsondata['devices']}
${length}= Get Length ${jsondata['devices']}
@{serial_numbers}= Create List
: FOR ${INDEX} IN RANGE 0 ${length}
\ ${value}= Get From List ${jsondata['devices']} ${INDEX}
\ ${sn}= Get From Dictionary ${value} serial
\ ${dpid}= Get From Dictionary ${value} id
Should Be Equal As Strings ${dpid} ${BBSIM_DEVICE_ID}
Should Be Equal As Strings ${sn} ${BBSIM_OLT_SN}
Verify Eapol Flows Added
[Arguments] ${expected_onus}
[Documentation] Matches for number of eapol flows based on number of onus
${eapol_flows_added}= Execute ONOS Command flows -s -f ADDED | grep eapol | wc -l
Should Contain ${eapol_flows_added} ${expected_onus}
Verify Number of AAA-Users
[Arguments] ${expected_onus}
[Documentation] Matches for number of aaa-users authorized based on number of onus
${aaa_users}= Execute ONOS Command aaa-users | grep AUTHORIZED | wc -l
Should Contain ${aaa_users} ${expected_onus}