Topoprocessing Basic tests - Link computation

Change-Id: I660acae83a253fd18aad6731f9c18e18db2816e6
Signed-off-by: Samuel Kontriš <samuel.kontris@pantheon.tech>

diff --git a/csit/suites/topoprocessing/basic-topology-operations/060_Link_computation.robot b/csit/suites/topoprocessing/basic-topology-operations/060_Link_computation.robot
new file mode 100644 (file)
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+*** Settings ***
+Documentation     Test suite to verify link computation operation on different models.
+...               Before test starts, configurational file have to be rewriten to change listners registration datastore type from CONFIGURATION to OPERATIONAL.
+...               Need for this change is also a reason why main feature (odl-topoprocessing-framework) is installed after file change and not during boot.
+...               Tests themselves install feature required for specific model, clear karaf logs for futher synchronization, send configurational xmls and verify output.
+...               Topology-id on the end of each urls must match topology-id from xml. Yang models of components in topology are defined in xmls.
+Suite Setup       Setup Environment
+Suite Teardown    Clean Environment
+Test Teardown     Test Teardown    network-topology:network-topology/topology/topo:1
+Library           RequestsLibrary
+Library           SSHLibrary
+Library           XML
+Variables         ../../../variables/topoprocessing/TopologyRequests.py
+Variables         ../../../variables/Variables.py
+Resource          ../../../libraries/KarafKeywords.robot
+Resource          ../../../libraries/Utils.robot
+Resource          ../../../libraries/TopoprocessingKeywords.robot
+
+*** Test Cases ***
+Link Computation Aggregation Inside
+    [Documentation]    Test of link computation with unification inside on Network Topology model
+    ${request}    Prepare Unification Inside Topology Request    ${UNIFICATION_NT_AGGREGATE_INSIDE}    network-topology-model    node    network-topo:6
+    ${request}    Insert Target Field    ${request}    0    l3-unicast-igp-topology:igp-node-attributes/isis-topology:isis-node-attributes/isis-topology:ted/isis-topology:te-router-id-ipv4    0
+    ${request}    Insert Link Computation Inside    ${request}    ${LINK_COMPUTATION_INSIDE}    n:network-topology-model    network-topo:6
+    ${resp}    Send Basic Request    ${request}    network-topology:network-topology/topology/topo:1
+    Should Contain    ${resp.content}    <topology-id>topo:1</topology-id>
+    Should Contain X Times    ${resp.content}    <node-id>node:    4
+    Should Contain X Times    ${resp.content}    <link-id>    4
+    #nodes 29 and 28
+    ${node}    Get Element    ${resp.content}    xpath=.//node/supporting-node[node-ref='bgp:28']/..
+    ${node}    Element to String    ${node}
+    Should Contain X Times    ${node}    <node-ref>bgp:29</node-ref>    1
+    Should Contain X Times    ${node}    <node-ref>bgp:28</node-ref>    1
+    ${node_29}    Get Element Text    ${node}    xpath=./node-id
+    ${node_28}    Get Element Text    ${node}    xpath=./node-id
+    #node 26
+    ${node}    Get Element    ${resp.content}    xpath=.//node/supporting-node[node-ref='bgp:26']/..
+    ${node}    Element to String    ${node}
+    Should Contain X Times    ${node}    <node-ref>bgp:26</node-ref>    1
+    ${node_26}    Get Element Text    ${node}    xpath=./node-id
+    #node 30
+    ${node}    Get Element    ${resp.content}    xpath=.//node/supporting-node[node-ref='bgp:30']/..
+    ${node}    Element to String    ${node}
+    Should Contain X Times    ${node}    <node-ref>bgp:30</node-ref>    1
+    ${node_30}    Get Element Text    ${node}    xpath=./node-id
+    #node 27
+    ${node}    Get Element    ${resp.content}    xpath=.//node/supporting-node[node-ref='bgp:27']/..
+    ${node}    Element to String    ${node}
+    Should Contain X Times    ${node}    <node-ref>bgp:27</node-ref>    1
+    ${node_27}    Get Element Text    ${node}    xpath=./node-id
+    #link 28-29
+    ${link}    Get Element    ${resp.content}    xpath=.//link/supporting-link[link-ref='/network-topology/topology/network-topo:6/link/link:28:29']/..
+    ${link}    Element to String    ${link}
+    ${source}    Get Element Text    ${link}    xpath=.//source-node
+    ${destination}    Get Element Text    ${link}    xpath=.//dest-node
+    Should Be Equal As Strings    ${source}    ${node_28}
+    Should Be Equal As Strings    ${destination}    ${node_29}
+    #link 26-28
+    ${link}    Get Element    ${resp.content}    xpath=.//link/supporting-link[link-ref='/network-topology/topology/network-topo:6/link/link:26:28']/..
+    ${link}    Element to String    ${link}
+    ${source}    Get Element Text    ${link}    xpath=.//source-node
+    ${destination}    Get Element Text    ${link}    xpath=.//dest-node
+    Should Be Equal As Strings    ${source}    ${node_26}
+    Should Be Equal As Strings    ${destination}    ${node_28}
+    #link 29:30-2
+    ${link}    Get Element    ${resp.content}    xpath=.//link/supporting-link[link-ref='/network-topology/topology/network-topo:6/link/link:29:30-2']/..
+    ${link}    Element to String    ${link}
+    ${source}    Get Element Text    ${link}    xpath=.//source-node
+    ${destination}    Get Element Text    ${link}    xpath=.//dest-node
+    Should Be Equal As Strings    ${source}    ${node_29}
+    Should Be Equal As Strings    ${destination}    ${node_30}
+    #link 29:30-1
+    ${link}    Get Element    ${resp.content}    xpath=.//link/supporting-link[link-ref='/network-topology/topology/network-topo:6/link/link:29:30-1']/..
+    ${link}    Element to String    ${link}
+    ${source}    Get Element Text    ${link}    xpath=.//source-node
+    ${destination}    Get Element Text    ${link}    xpath=.//dest-node
+    Should Be Equal As Strings    ${source}    ${node_29}
+    Should Be Equal As Strings    ${destination}    ${node_30}
+
+Link Computation Filtration
+    [Documentation]    Test of link computation with filtration on Network Topology model
+    ${request}    Prepare Filtration Topology Request    ${FILTRATION_NT}    network-topology-model    node    network-topo:6
+    ${request}    Insert Filter    ${request}    ${FILTER_IPV4}    l3-unicast-igp-topology:igp-node-attributes/isis-topology:isis-node-attributes/isis-topology:ted/isis-topology:te-router-id-ipv4
+    ${request}    Set IPV4 Filter    ${request}    192.168.2.1/32
+    ${request}    Insert Link Computation Inside    ${request}    ${LINK_COMPUTATION_INSIDE}    n:network-topology-model    network-topo:6
+    ${resp}    Send Basic Request    ${request}    network-topology:network-topology/topology/topo:1
+    Should Contain    ${resp.content}    <topology-id>topo:1</topology-id>
+    Should Contain X Times    ${resp.content}    <node-id>node:    2
+    Should Contain X Times    ${resp.content}    <node-ref>bgp:28</node-ref>    1
+    Should Contain X Times    ${resp.content}    <node-ref>bgp:29</node-ref>    1
+    Should Contain X Times    ${resp.content}    <link>    1
+    #node 28
+    ${node}    Get Element    ${resp.content}    xpath=.//node/supporting-node[node-ref='bgp:28']/..
+    ${node}    Element to String    ${node}
+    Should Contain X Times    ${node}    <node-ref>bgp:28</node-ref>    1
+    ${node_28}    Get Element Text    ${node}    xpath=./node-id
+    #node 29
+    ${node}    Get Element    ${resp.content}    xpath=.//node/supporting-node[node-ref='bgp:29']/..
+    ${node}    Element to String    ${node}
+    Should Contain X Times    ${node}    <node-ref>bgp:29</node-ref>    1
+    ${node_29}    Get Element Text    ${node}    xpath=./node-id
+    #link 28-29
+    ${link}    Get Element    ${resp.content}    xpath=.//link/supporting-link[link-ref='/network-topology/topology/network-topo:6/link/link:28:29']/..
+    ${link}    Element to String    ${link}
+    ${source}    Get Element Text    ${link}    xpath=.//source-node
+    ${destination}    Get Element Text    ${link}    xpath=.//dest-node
+    Should Be Equal As Strings    ${source}    ${node_28}
+    Should Be Equal As Strings    ${destination}    ${node_29}
+
+Link Computation Aggregation Filtration
+    [Documentation]    Test of link computation with aggregation filtration on Network Topology model
+    ${target_field}    Set Variable    l3-unicast-igp-topology:igp-node-attributes/isis-topology:isis-node-attributes/isis-topology:ted/isis-topology:te-router-id-ipv4
+    ${request}    Prepare Unification Filtration Topology Request    ${UNIFICATION_FILTRATION_NT}    network-topology-model    node    ${target_field}    network-topo:6
+    ...    ${target_field}    network-topo:1
+    ${request}    Insert Filter With ID    ${request}    ${FILTER_IPV4}    l3-unicast-igp-topology:igp-node-attributes/isis-topology:isis-node-attributes/isis-topology:ted/isis-topology:te-router-id-ipv4    1
+    ${request}    Insert Apply Filters    ${request}    1    1
+    ${request}    Insert Apply Filters    ${request}    2    1
+    ${request}    Set IPV4 Filter    ${request}    192.168.1.1/24
+    ${request}    Insert Link Computation    ${request}    ${LINK_COMPUTATION}    n:network-topology-model    network-topo:6    network-topo:1
+    ${resp}    Send Basic Request    ${request}    network-topology:network-topology/topology/topo:1
+    Should Contain    ${resp.content}    <topology-id>topo:1</topology-id>
+    Should Contain X Times    ${resp.content}    <node-id>node:    2
+    Should Contain X Times    ${resp.content}    <link>    2
+    #nodes 26 and 1
+    ${node}    Get Element    ${resp.content}    xpath=.//node/supporting-node[node-ref='bgp:26']/..
+    ${node}    Element to String    ${node}
+    Should Contain X Times    ${node}    <node-ref>bgp:26</node-ref>    1
+    Should Contain X Times    ${node}    <node-ref>bgp:1</node-ref>    1
+    ${node_26}    Get Element Text    ${node}    xpath=./node-id
+    ${node_1}    Get Element Text    ${node}    xpath=./node-id
+    #nodes 27 and 2
+    ${node}    Get Element    ${resp.content}    xpath=.//node/supporting-node[node-ref='bgp:27']/..
+    ${node}    Element to String    ${node}
+    Should Contain X Times    ${node}    <node-ref>bgp:27</node-ref>    1
+    Should Contain X Times    ${node}    <node-ref>bgp:2</node-ref>    1
+    ${node_27}    Get Element Text    ${node}    xpath=./node-id
+    ${node_2}    Get Element Text    ${node}    xpath=./node-id
+    #link 1:2-1
+    ${link}    Get Element    ${resp.content}    xpath=.//link/supporting-link[link-ref='/network-topology/topology/network-topo:1/link/link:1:2-1']/..
+    ${link}    Element to String    ${link}
+    ${source}    Get Element Text    ${link}    xpath=.//source-node
+    ${destination}    Get Element Text    ${link}    xpath=.//dest-node
+    Should Be Equal As Strings    ${source}    ${node_1}
+    Should Be Equal As Strings    ${destination}    ${node_2}
+    #link 1:2-2
+    ${link}    Get Element    ${resp.content}    xpath=.//link/supporting-link[link-ref='/network-topology/topology/network-topo:1/link/link:1:2-2']/..
+    ${link}    Element to String    ${link}
+    ${source}    Get Element Text    ${link}    xpath=.//source-node
+    ${destination}    Get Element Text    ${link}    xpath=.//dest-node
+    Should Be Equal As Strings    ${source}    ${node_26}
+    Should Be Equal As Strings    ${destination}    ${node_27}