+*** Settings ***
+Suite Setup Create Controller Sessions
+Suite Teardown Delete All Sessions
+Library RequestsLibrary
+Resource ../../../libraries/ClusterKeywords.robot
+Resource ../../../libraries/MininetKeywords.robot
+Variables ../../../variables/Variables.py
+
+*** Variables ***
+${config_table_0} ${CONFIG_NODES_API}/node/openflow:1/table/0
+${operational_table_0} ${OPERATIONAL_NODES_API}/node/openflow:1/table/0
+${operational_port_1} ${OPERATIONAL_NODES_API}/node/openflow:1/node-connector/openflow:1:1
+
+*** Test Cases ***
+Check OpenFlow Shards Status
+ [Documentation] Create original cluster list and Check Status for all shards in OpenFlow application.
+ ${original_cluster_list} Create Controller Index List
+ Set Suite Variable ${original_cluster_list}
+ ${inv_conf_leader} ${inv_conf_followers_list} Get Cluster Shard Status ${original_cluster_list} config inventory
+ ${inv_oper_leader} ${inv_oper_followers_list} Get Cluster Shard Status ${original_cluster_list} operational inventory
+ ${topo_oper_leader} ${topo_oper_followers_list} Get Cluster Shard Status ${original_cluster_list} operational topology
+ Log config inventory Leader is ${inv_conf_leader} and followers are ${inv_conf_followers_list}
+ Log operational inventory Leader is ${inv_oper_leader} and followers are ${inv_oper_followers_list}
+ Log operational topology Leader is ${topo_oper_leader} and followers are ${topo_oper_followers_list}
+
+Start Mininet Multiple Connections
+ [Documentation] Start mininet with connection to all cluster instances.
+ ${mininet_conn_id}= Start Mininet Multiple Controllers ${TOOLS_SYSTEM_IP} ${original_cluster_list}
+ Set Suite Variable ${mininet_conn_id}
+
+Check Entity Owner Status And Find Owner and Candidate
+ [Documentation] Check Entity Owner Status and identify owner and candidate.
+ ${original_owner} ${original_candidates_list} Wait Until Keyword Succeeds 5s 1s Get Cluster Entity Owner Status ${original_cluster_list}
+ ... openflow openflow:1
+ ${original_candidate}= Get From List ${original_candidates_list} 0
+ Set Suite Variable ${original_owner}
+ Set Suite Variable ${original_candidate}
+
+Check Network Operational Information
+ [Documentation] Check device is in operational inventory and topology in all cluster instances.
+ ... Inventory should show 1x node_id per device 1x node_id per connector. Topology should show 2x node_id per device + 3x node_id per connector.
+ ${dictionary} Create Dictionary openflow:1=4
+ Wait Until Keyword Succeeds 5s 1s Check Item Occurrence At URI In Cluster ${original_cluster_list} ${dictionary} ${OPERATIONAL_NODES_API}
+ ${dictionary} Create Dictionary openflow:1=11
+ Wait Until Keyword Succeeds 5s 1s Check Item Occurrence At URI In Cluster ${original_cluster_list} ${dictionary} ${OPERATIONAL_TOPO_API}
+
+Add Flow In Owner and Verify
+ [Documentation] Add Flow in Owner and verify it gets applied from all instances.
+ ${body}= OperatingSystem.Get File ${CURDIR}/../../../variables/openflowplugin/sample_flow_1.json
+ ${dictionary}= Create Dictionary 10.0.1.0/24=1
+ Put And Check At URI In Cluster ${original_cluster_list} ${original_owner} ${config_table_0}/flow/1 ${body} ${HEADERS}
+ Wait Until Keyword Succeeds 10s 1s Check Item Occurrence At URI In Cluster ${original_cluster_list} ${dictionary} ${operational_table_0}
+
+Modify Flow In Owner and Verify
+ [Documentation] Modify Flow in Owner and verify it gets applied from all instances.
+ ${body}= OperatingSystem.Get File ${CURDIR}/../../../variables/openflowplugin/sample_flow_2.json
+ ${dictionary}= Create Dictionary 10.0.2.0/24=1
+ Put And Check At URI In Cluster ${original_cluster_list} ${original_owner} ${config_table_0}/flow/1 ${body} ${HEADERS}
+ Wait Until Keyword Succeeds 10s 1s Check Item Occurrence At URI In Cluster ${original_cluster_list} ${dictionary} ${operational_table_0}
+
+Delete Flow In Owner and Verify
+ [Documentation] Delete Flow in Owner and verify it gets applied from all instances.
+ ${dictionary}= Create Dictionary 10.0.2.0/24=0
+ Delete And Check At URI In Cluster ${original_cluster_list} ${original_owner} ${config_table_0}/flow/1
+ Wait Until Keyword Succeeds 10s 1s Check Item Occurrence At URI In Cluster ${original_cluster_list} ${dictionary} ${operational_table_0}
+
+Add Flow In Candidate and Verify
+ [Documentation] Add Flow in Owner and verify it gets applied from all instances.
+ ${body}= OperatingSystem.Get File ${CURDIR}/../../../variables/openflowplugin/sample_flow_1.json
+ ${dictionary}= Create Dictionary 10.0.1.0/24=1
+ Put And Check At URI In Cluster ${original_cluster_list} ${original_candidate} ${config_table_0}/flow/1 ${body} ${HEADERS}
+ Wait Until Keyword Succeeds 10s 1s Check Item Occurrence At URI In Cluster ${original_cluster_list} ${dictionary} ${operational_table_0}
+
+Modify Flow In Candidate and Verify
+ [Documentation] Modify Flow in Owner and verify it gets applied from all instances.
+ ${body}= OperatingSystem.Get File ${CURDIR}/../../../variables/openflowplugin/sample_flow_2.json
+ ${dictionary}= Create Dictionary 10.0.2.0/24=1
+ Put And Check At URI In Cluster ${original_cluster_list} ${original_candidate} ${config_table_0}/flow/1 ${body} ${HEADERS}
+ Wait Until Keyword Succeeds 10s 1s Check Item Occurrence At URI In Cluster ${original_cluster_list} ${dictionary} ${operational_table_0}
+
+Delete Flow In Candidate and Verify
+ [Documentation] Delete Flow in Owner and verify it gets removed from all instances.
+ ${dictionary}= Create Dictionary 10.0.2.0/24=0
+ Delete And Check At URI In Cluster ${original_cluster_list} ${original_candidate} ${config_table_0}/flow/1
+ Wait Until Keyword Succeeds 10s 1s Check Item Occurrence At URI In Cluster ${original_cluster_list} ${dictionary} ${operational_table_0}
+
+Send RPC Add Flow to Owner and Verify
+ [Documentation] Add Flow in Owner and verify it gets applied from all instances.
+ ${body}= OperatingSystem.Get File ${CURDIR}/../../../variables/openflowplugin/add_flow_rpc.json
+ ${dictionary}= Create Dictionary 10.0.1.0/24=1
+ ${resp} RequestsLibrary.Post Request controller${original_owner} /restconf/operations/sal-flow:add-flow ${body} ${HEADERS}
+ Log ${resp.content}
+ Should Be Equal As Strings ${resp.status_code} 200
+ Wait Until Keyword Succeeds 10s 1s Check Item Occurrence At URI In Cluster ${original_cluster_list} ${dictionary} ${operational_table_0}
+
+Send RPC Delete Flow to Owner and Verify
+ [Documentation] Delete Flow in Owner and verify it gets removed from all instances.
+ ${body}= OperatingSystem.Get File ${CURDIR}/../../../variables/openflowplugin/delete_flow_rpc.json
+ ${dictionary}= Create Dictionary 10.0.1.0/24=0
+ ${resp} RequestsLibrary.Post Request controller${original_owner} /restconf/operations/sal-flow:remove-flow ${body} ${HEADERS}
+ Log ${resp.content}
+ Should Be Equal As Strings ${resp.status_code} 200
+ Wait Until Keyword Succeeds 10s 1s Check Item Occurrence At URI In Cluster ${original_cluster_list} ${dictionary} ${operational_table_0}
+
+Send RPC Add Flow to Candidate and Verify
+ [Documentation] Add Flow in Candidate and verify it gets applied from all instances.
+ ${body}= OperatingSystem.Get File ${CURDIR}/../../../variables/openflowplugin/add_flow_rpc.json
+ ${dictionary}= Create Dictionary 10.0.1.0/24=1
+ ${resp} RequestsLibrary.Post Request controller${original_candidate} /restconf/operations/sal-flow:add-flow ${body} ${HEADERS}
+ Log ${resp.content}
+ Should Be Equal As Strings ${resp.status_code} 200
+ Wait Until Keyword Succeeds 10s 1s Check Item Occurrence At URI In Cluster ${original_cluster_list} ${dictionary} ${operational_table_0}
+
+Send RPC Delete Flow to Candidate and Verify
+ [Documentation] Delete Flow in Candidate and verify it gets removed from all instances.
+ ${body}= OperatingSystem.Get File ${CURDIR}/../../../variables/openflowplugin/delete_flow_rpc.json
+ ${dictionary}= Create Dictionary 10.0.1.0/24=0
+ ${resp} RequestsLibrary.Post Request controller${original_candidate} /restconf/operations/sal-flow:remove-flow ${body} ${HEADERS}
+ Log ${resp.content}
+ Should Be Equal As Strings ${resp.status_code} 200
+ Wait Until Keyword Succeeds 10s 1s Check Item Occurrence At URI In Cluster ${original_cluster_list} ${dictionary} ${operational_table_0}
+
+Take a Link Down and Verify
+ [Documentation] Take a link down and verify port status in all instances.
+ ${dictionary}= Create Dictionary "link-down":true=1
+ ${ouput}= Send Mininet Command ${mininet_conn_id} link s1 h1 down
+ Wait Until Keyword Succeeds 5s 1s Check Item Occurrence At URI In Cluster ${original_cluster_list} ${dictionary} ${operational_port_1}
+
+Take a Link Up and Verify
+ [Documentation] Take the link up and verify port status in all instances.
+ ${dictionary}= Create Dictionary "link-down":true=0
+ ${ouput}= Send Mininet Command ${mininet_conn_id} link s1 h1 up
+ Wait Until Keyword Succeeds 5s 1s Check Item Occurrence At URI In Cluster ${original_cluster_list} ${dictionary} ${operational_port_1}
+
+Stop Mininet and Exit
+ [Documentation] Stop mininet and exit connection.
+ Stop Mininet And Exit ${mininet_conn_id}
+ Clean Mininet System
+
+Check No Network Operational Information
+ [Documentation] Check device is not in operational inventory or topology in all cluster instances.
+ ${dictionary} Create Dictionary openflow:1=0
+ Wait Until Keyword Succeeds 5s 1s Check Item Occurrence At URI In Cluster ${original_cluster_list} ${dictionary} ${OPERATIONAL_NODES_API}
+ ${dictionary} Create Dictionary openflow:1=0
+ Wait Until Keyword Succeeds 5s 1s Check Item Occurrence At URI In Cluster ${original_cluster_list} ${dictionary} ${OPERATIONAL_TOPO_API}