--- /dev/null
+*** Settings ***
+Documentation ODL controller clustering test case using the gherkin syntax.
+...
+... This test has a workflow similar to the keyword-driven
+... examples. The difference is that the keywords use higher
+... abstraction level and their arguments are embedded into
+... the keyword names.
+...
+... This kind of _gherkin_ syntax has been made popular by
+... [http://cukes.info|Cucumber]. It works well especially when
+... tests act as examples that need to be easily understood also
+... by the business people.
+Resource resource.txt
+Library Selenium2Library
+Library SSHLibrary
+Library Collections
+Library ../../libraries/RequestsLibrary.py
+Library ../../libraries/Common.py
+Variables ../../variables/Variables.py
+
+
+
+The installed flow remains in the bridge after the controller failure
+ Given C1 a controller in cluster of two controllers
+ And C2 a controller in cluster of two controllers
+ And both controllers get provisioned on all OVS bridges
+ And a flow is installed in a bridge
+ And C1 see the flow
+ And C2 see the flow
+ And C1 goes down
+ When C1 recovers
+ Then C1 see the flow
+
+
+
+*** Keywords ***
+C1 a controller in cluster of two controllers
+# Open Connection ${Controller1_IP} prompt=>
+# Login ${VM USERNAME} ${VM PASSWORD}
+# Write cd controller-base/opendaylight
+# Write sudo ./run.sh -Dsupernodes=${Controller1_IP}:${Controller2_IP} -start
+ Open Connection ${HOST}
+ Login ${VM USERNAME} ${VM PASSWORD}
+ ${stdout}= Execute Command sudo ovs-vsctl show
+ Should Contain X Times ${stdout} Controller "tcp:${CONTROLLER1}" 3
+
+
+
+C2 a controller in cluster of two controllers
+# Open Connection ${Controller2_IP} prompt=>
+# Login ${VM USERNAME} ${VM PASSWORD}
+# Write cd controller-base/opendaylight
+# Write sudo ./run.sh -Dsupernodes=${Controller1_IP}:${Controller2_IP} -start
+ Open Connection ${HOST}
+ Login ${VM USERNAME} ${VM PASSWORD}
+ ${stdout}= Execute Command sudo ovs-vsctl show
+ Should Contain X Times ${stdout} Controller "tcp:${CONTROLLER2}" 3
+
+
+both controllers get provisioned on all OVS bridges
+ Open Connection ${HOST}
+ Login ${VM USERNAME} ${VM PASSWORD}
+# ${stdout1}= Execute Command sudo ovs-vsctl set-controller s1 tcp:${CONTROLLER1} tcp:${CONTROLLER2}
+# ${stdout2}= Execute Command sudo ovs-vsctl set-controller s2 tcp:${CONTROLLER1} tcp:${CONTROLLER2}
+# ${stdout2}= Execute Command sudo ovs-vsctl set-controller s3 tcp:${CONTROLLER1} tcp:${CONTROLLER2}
+ ${stdout}= Execute Command sudo ovs-vsctl show
+ Should Contain X Times ${stdout} Controller "tcp:${CONTROLLER1}" 3
+ Should Contain X Times ${stdout} Controller "tcp:${CONTROLLER2}" 3
+ Should Contain ${stdout} Bridge "s1"
+ Should Contain ${stdout} Bridge "s2"
+ Should Contain ${stdout} Bridge "s3"
+ Should Contain X Times ${stdout} is_connected: true 6
+ ${stdout}= Execute Command sudo ovs-vsctl get-controller "s1"
+ Should Contain ${stdout} ${CONTROLLER1}
+ Should Contain ${stdout} ${CONTROLLER2}
+ ${stdout}= Execute Command sudo ovs-vsctl get-controller "s2"
+ Should Contain ${stdout} ${CONTROLLER1}
+ Should Contain ${stdout} ${CONTROLLER2}
+ ${stdout}= Execute Command sudo ovs-vsctl get-controller "s3"
+ Should Contain ${stdout} ${CONTROLLER1}
+ Should Contain ${stdout} ${CONTROLLER2}
+
+
+a flow is installed in a bridge
+ ${node} Create Dictionary type OF id ${node_id}
+ ${actions} Create List OUTPUT=1
+ ${body} Create Dictionary name ${name} installInHw true node
+ ... ${node} priority 999 etherType 0x800 nwDst
+ ... 10.0.0.1/32 actions ${actions}
+ ${headers} Create Dictionary Content-Type application/json
+ Create Session session http://${Controller1_IP}:8080 headers=${headers} auth=${auth}
+ ${resp} Put session ${REST_CONTEXT}/${CONTAINER}/node/OF/${node_id}/staticFlow/${name} data=${body}
+ Should Be Equal As Strings ${resp.status_code} 201 Response status code error
+ ${resp} Get session ${REST_CONTEXT}/${CONTAINER}
+ Should Be Equal As Strings ${resp.status_code} 200 Response status code error
+ ${result} To JSON ${resp.content}
+ ${content} Get From Dictionary ${result} ${key}
+ List Should Contain Value ${content} ${body}
+
+
+C1 goes down
+ Open Connection ${Controller1_IP} prompt=>
+ Login ${VM USERNAME} ${VM PASSWORD}
+ Write cd controller-base/opendaylight
+ Write sudo ./run.sh -stop
+ Set Selenium Speed ${DELAY2}
+ Open Browser ${LOGIN URL1} ${BROWSER}
+ Maximize Browser Window
+ Set Selenium Speed ${DELAY}
+ Location Should Be ${ERROR URL1}
+ Title Should Be Problem loading page
+ [Teardown] Close Browser
+
+
+C1 recovers
+ Open Connection ${Controller1_IP} prompt=>
+ Login ${VM USERNAME} ${VM PASSWORD}
+ Write cd controller-base/opendaylight
+ Write sudo ./run.sh -Dsupernodes=${Controller1_IP}:${Controller2_IP} -start
+
+
+
+C1 see the flow
+ ${headers} Create Dictionary Content-Type application/json
+ Create Session session http://${Controller1_IP}:8080 headers=${headers} auth=${auth}
+ ${resp} Get session ${REST_CONTEXT_2}
+ Should Be Equal As Strings ${resp.status_code} 200 Response status code error
+ ${result} To JSON ${resp.content}
+ ${content} Get From Dictionary ${result} actions
+ List Should Contain Value ${content} OUTPUT=1
+
+
+
+C2 see the flow
+ ${headers} Create Dictionary Content-Type application/json
+ Create Session session http://${Controller2_IP}:8080 headers=${headers} auth=${auth}
+ ${resp} Get session ${REST_CONTEXT_2}
+ Should Be Equal As Strings ${resp.status_code} 200 Response status code error
+ ${result} To JSON ${resp.content}
+ ${content} Get From Dictionary ${result} actions
+ List Should Contain Value ${content} OUTPUT=1
+
+
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