--- /dev/null
+*** Settings ***
+Documentation Test suite to test connectivity problems
+Suite Setup Setup SXP Environment
+Suite Teardown Clean SXP Environment
+Test Setup Clean Nodes
+Library RequestsLibrary
+Library SSHLibrary
+Library ../../../libraries/Sxp.py
+Resource ../../../libraries/SxpLib.robot
+Resource ../../../libraries/Utils.robot
+Resource ../../../libraries/KarafKeywords.robot
+Resource ../../../variables/Variables.py
+
+*** Variables ***
+
+*** Test Cases ***
+Version 1
+ [Documentation] Test if Version1 <=> Version1 can be connected
+ Test Nodes version1 none version1
+ Log OK without passwords
+ Clean Nodes
+ Test Nodes version1 default version1
+ Log OK with passwords
+
+Version 2
+ [Documentation] Test if Version2 <=> Version2 can be connected
+ Test Nodes version2 none version2
+ Log OK without passwords
+ Clean Nodes
+ Test Nodes version2 default version2
+
+Version 3
+ [Documentation] Test if Version3 <=> Version3 can be connected
+ Test Nodes version3 none version3
+ Log OK without passwords
+ Clean Nodes
+ Test Nodes version3 default version3
+
+Version 4
+ [Documentation] Test if Version4 <=> Version4 can be connected
+ Test Nodes version4 none version4
+ Log OK without passwords
+ Clean Nodes
+ Test Nodes version4 default version4
+
+Mixed Versions
+ [Documentation] Test of version negotiation proces during connecting
+ @{list} = Create List version2 version3 version4
+ Test Nodes version1 none @{list}
+ Test Nodes version1 default @{list}
+ @{list} = Create List version1 version3 version4
+ Test Nodes version2 none @{list}
+ Test Nodes version2 default @{list}
+ @{list} = Create List version1 version2 version4
+ Test Nodes version3 none @{list}
+ Test Nodes version3 default @{list}
+ @{list} = Create List version1 version2 version3
+ Test Nodes version4 none @{list}
+ Test Nodes version4 default @{list}
+
+*** Keywords ***
+Test Nodes
+ [Arguments] ${version} ${PASSWORD} @{versions}
+ [Documentation] Setup connection Speaker => Listener / Listener => Speaker / Both <=> Both for specific versions
+ : FOR ${r_version} IN @{versions}
+ \ ${cmp_version} Lower Version ${r_version} ${version}
+ \ Log ${r_version}
+ \ Add Connection ${r_version} listener 127.0.0.2 64999 127.0.0.1
+ \ ... ${PASSWORD}
+ \ Add Connection ${version} speaker 127.0.0.1 64999 127.0.0.2
+ \ ... ${PASSWORD}
+ \ Wait Until Keyword Succeeds 15 4 Verify Connection ${cmp_version} listener
+ \ ... 127.0.0.2 64999 127.0.0.1
+ \ Wait Until Keyword Succeeds 15 4 Verify connection ${cmp_version} speaker
+ \ ... 127.0.0.1 64999 127.0.0.2
+ \ Log OK ${r_version}:listener ${version}:speaker
+ \ Add Connection ${version} listener 127.0.0.2 64999 127.0.0.3
+ \ ... ${PASSWORD}
+ \ Add Connection ${r_version} speaker 127.0.0.3 64999 127.0.0.2
+ \ ... ${PASSWORD}
+ \ Wait Until Keyword Succeeds 15 4 Verify Connection ${cmp_version} listener
+ \ ... 127.0.0.2 64999 127.0.0.3
+ \ Wait Until Keyword Succeeds 15 4 Verify connection ${cmp_version} speaker
+ \ ... 127.0.0.3 64999 127.0.0.2
+ \ Log OK ${version}:listener ${r_version}:speaker
+ \ Run Keyword If '${version}' == 'version4' and '${r_version}' == 'version4' Test Both ${version} ${r_version} ${PASSWORD}
+ \ Clean Nodes
+
+Test Both
+ [Arguments] ${version} ${r_version} ${PASSWORD}
+ [Documentation] Setup Both <=> Both connection
+ ${cmp_version} Lower Version ${r_version} ${version}
+ Add Connection ${r_version} both 127.0.0.3 64999 127.0.0.1 ${PASSWORD}
+ Add Connection ${version} both 127.0.0.1 64999 127.0.0.3 ${PASSWORD}
+ Wait Until Keyword Succeeds 15 4 Verify Connection ${cmp_version} both 127.0.0.3
+ ... 64999 127.0.0.1
+ Wait Until Keyword Succeeds 15 4 Verify Connection ${cmp_version} both 127.0.0.1
+ ... 64999 127.0.0.3
+ Log OK ${r_version}:both ${version}:both
+
+Verify Connection
+ [Arguments] ${version} ${mode} ${ip} ${port} ${node} ${state}=on
+ [Documentation] Verify that connection is ON
+ ${resp} Get Connections ${node}
+ Should Contain Connection ${resp} ${ip} ${port} ${mode} ${version} ${state}
+
+Clean Nodes
+ Clean Connections 127.0.0.1
+ Clean Connections 127.0.0.2
+ Clean Connections 127.0.0.3