Move CSIT to integration/csit repo

To facilite branching of CSIT tests, all CSIT test
code and scripts are relocated to the integration/csit
repo.

Change-Id: I1e4c0eff44691f73f8098b3c52764107f6b8b8df
Issue-ID: INT-671
Signed-off-by: Gary Wu <gary.i.wu@huawei.com>
diff --git a/tests/dcaegen2-collectors-hv-ves/testcases/multiple-clients.robot b/tests/dcaegen2-collectors-hv-ves/testcases/multiple-clients.robot
new file mode 100644
index 0000000..9b1982a
--- /dev/null
+++ b/tests/dcaegen2-collectors-hv-ves/testcases/multiple-clients.robot
@@ -0,0 +1,35 @@
+*** Settings ***
+Library       DcaeAppSimulatorLibrary
+
+Resource      resources/common-keywords.robot
+
+Suite Setup       Multiple Clients Handling Suite Setup
+Suite Teardown    VES-HV Collector Suite Teardown
+Test Teardown     VES-HV Collector Test Shutdown
+
+*** Keywords ***
+Multiple Clients Handling Suite Setup
+    Log   Started Suite: VES-HV Multiple Clients Handling
+    ${XNF_PORTS_LIST}=    Create List    7000   7001   7002
+    Configure xNF Simulators Using Valid Certificates On Ports    ${XNF_PORTS_LIST}
+    Log   Suite setup finished
+
+*** Test Cases ***
+Handle Multiple Connections
+    [Documentation]   VES-HV Collector should handle multiple incoming transmissions
+
+    ${SIMULATORS_LIST}=   Get xNF Simulators Using Valid Certificates   3
+    Send Messages From xNF Simulators   ${SIMULATORS_LIST}   ${XNF_SMALLER_PAYLOAD_REQUEST}
+
+    Wait until keyword succeeds   60 sec   5 sec
+    ...     Assert Dcae App Consumed   ${DCAE_APP_API_MESSAGES_COUNT_URL}   ${AMOUNT_15000}
+    Assert Dcae App Consumed Proper Messages   ${DCAE_APP_API_MESSAGES_VALIDATION_URL}   ${DCAE_SMALLER_PAYLOAD_REQUEST}
+
+
+*** Variables ***
+${VES_HV_SCENARIOS}                            %{WORKSPACE}/test/csit/tests/dcaegen2-collectors-hv-ves/testcases/resources/scenarios
+
+${XNF_SMALLER_PAYLOAD_REQUEST}                 ${VES_HV_SCENARIOS}/multiple-simulators-payload/xnf-simulator-smaller-valid-request.json
+${DCAE_SMALLER_PAYLOAD_REQUEST}                ${VES_HV_SCENARIOS}/multiple-simulators-payload/dcae-smaller-valid-request.json
+
+${AMOUNT_15000}                                15000