X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=csit%2Flibraries%2Fcontroller%2FCsCommon.robot;fp=csit%2Flibraries%2Fcontroller%2FCsCommon.robot;h=994ff5af621fa96959d5935383e63973a6480a4b;hb=271bc02ae44e984b091944fb89c1810bda19f992;hp=d984795da0d3278de9b87e12cc2e77224a32fd02;hpb=82ececb0e17a05fdf10e65ce5d56cc1c466e2b15;p=integration%2Ftest.git

diff --git a/csit/libraries/controller/CsCommon.robot b/csit/libraries/controller/CsCommon.robot
index d984795da0..994ff5af62 100644
--- a/csit/libraries/controller/CsCommon.robot
+++ b/csit/libraries/controller/CsCommon.robot
@@ -118,3 +118,21 @@ Rejoin_Node_And_Verify_Rejoined
     [Documentation]    Rejoin isolated node.
     ClusterManagement.Rejoin_Member_From_List_Or_All    ${cs_isolated_index}
     BuiltIn.Wait_Until_Keyword_Succeeds    5x    2s    Verify_Singleton_Constant_On_Node    ${cs_isolated_index}    ${CS_CONSTANT_PREFIX}${cs_owner}
+
+Register_Flapping_Singleton_On_Nodes
+    [Arguments]    ${index_list}
+    [Documentation]    Register a candidate application on each node which starts the test.
+    : FOR    ${index}    IN    @{index_list}
+    \    MdsalLowlevel.Register_Flapping_Singleton    ${index}
+
+Unregister_Flapping_Singleton_On_Nodes_And_Validate_Results
+    [Arguments]    ${index_list}    ${rate_limit_to_pass}    ${test_duration}
+    [Documentation]    Unregister the testing service and check recevied statistics.
+    ${movements_count} =    BuiltIn.Set_Variable    ${0}
+    : FOR    ${index}    IN    @{index_list}
+    \    ${count} =    MdsalLowlevel.Unregister_Flapping_Singleton    ${index}
+    \    BuiltIn.Run_Keyword_If    ${count} < 0    BuiltIn.Fail    No failure should have occured during the ${test_duration} timeout.
+    \    ${movements_count} =    BuiltIn.Evaluate    ${movements_count}+${count}
+    ${seconds} =    DateTime.Convert_Time    ${test_duration}
+    ${rate} =    BuiltIn.Evaluate    ${movements_count}/${seconds}
+    BuiltIn.Run_Keyword_If    ${rate} < ${rate_limit_to_pass}    BuiltIn.Fail    Acceptance rate ${rate_limit_to_pass} not reached, actual rate is ${rate}.