From dd8fc108181f28eb46d0d2b9b2e95b426c9a5df4 Mon Sep 17 00:00:00 2001
From: mxzhao <mengxuan.zhao@eglobalmark.com>
Date: Fri, 7 Dec 2018 12:33:35 +0100
Subject: [PATCH] LCM scale high level keywords

---
 .../ScaleVNFTaskHighLevel.robot               | 65 +++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 SOL003/VNFLifecycleManagement-API_egm/ScaleVNFTaskHighLevel.robot

diff --git a/SOL003/VNFLifecycleManagement-API_egm/ScaleVNFTaskHighLevel.robot b/SOL003/VNFLifecycleManagement-API_egm/ScaleVNFTaskHighLevel.robot
new file mode 100644
index 00000000..e9d86e22
--- /dev/null
+++ b/SOL003/VNFLifecycleManagement-API_egm/ScaleVNFTaskHighLevel.robot
@@ -0,0 +1,65 @@
+*** Settings ***
+Resource          variables.txt
+Library           REST    http://${VNFM_HOST}:${VNFM_PORT}    spec=SOL003-VNFLifecycleManagement-API.yaml
+Library           OperatingSystem
+Library           BuiltIn
+Library           JSONLibrary
+
+*** Variables ***
+${GRANT_POLLING_TOT}    2
+${GRANT_POLLING_INTERVAL}    5s
+${SCALE_POLLING_TOT}    10
+${SCALE_POLLING_INTERVAL}    15s
+
+*** Test Cases ***
+Scale Out a vnfInstance
+    [Documentation]    Test ID: 5.x.y.x
+    ...    Test title: Scale out VNF operation
+    ...    Test objective: The objective is to test a scale out of an existing VNF instance
+    ...    Pre-conditions: VNF instance in INSTANTIATED state (Test ID: 5.a.b.c)
+    ...    Reference: section 5.4.5 - SOL003 v2.4.1
+    ...    Config ID: Config_prod_VNFM
+    ...    Applicability: Scale operation is supported for the VNF (as capability in the VNFD)
+    ...    NFVO is not subscribed for
+    ...    Post-Conditions: VNF instance still in INSTANTIATED state and VNF was scaled
+    ${headers}=    Send VNFScaleOut request
+    Check Response Status    202    ${headers}
+    ${vnfLcmOpOccId}=    Get VnfLcmOpOccId    ${headers}
+    Check Operation Status Transition    ${vnfLcmOpOccId}    STARTING    PROCESSING    ${GRANT_POLLING_TOT}    ${GRANT_POLLING_INTERVAL}
+    Check Operation Status Transition    ${vnfLcmOpOccId}    PROCESSING    COMPLETED    ${SCALE_POLLING_TOT}    ${SCALE_POLLING_INTERVAL}
+
+*** Keywords ***
+Check Response Status
+    [Arguments]    ${expected_status}    ${headers}
+    ${status}=    Get Value From Json    ${headers}    $..status
+    Should Be Equal    ${expected_status}    ${status}
+
+Send VNFscaleOut Request
+    Log    Trying to scale a vnf Instance
+    Set Headers    {"Accept":"${ACCEPT}"}
+    Set Headers    {"Content-Type": "${CONTENT_TYPE}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
+    ${body}=    Get File    json/scaleVnfOutRequest.json
+    Post    ${apiRoot}/${apiName}/${apiVersion}/vnf_instances/${vnfInstanceId}/scale    ${body}
+    ${headers}=    Output    response headers
+    ${json}=    evaluate    json.loads('''${headers}''')    json
+    [Return]    ${json}
+
+Get VnfLcmOpOccId
+    [Arguments]    ${headers}
+    ${vnfLcmOpOccId}=    Get Value From Json    ${headers}    $..Location
+    Should Not Be Empty    ${vnfLcmOpOccId}
+    [Return]    ${vnfLcmOpOccId}
+
+Check Operation Status Transition
+    [Arguments]    ${vnfLcmOpOccId}    ${initial_status}    ${final_status}    ${POLLING_TOT}    ${POLLING_INTERVAL}
+    ${INDEX}=    1
+    : FOR    ${INDEX}    IN RANGE    1    ${POLLING_TOT}
+    \    GET    ${apiRoot}/${apiName}/${apiVersion}/${vnfLcmOpOccId}
+    \    Check Response Status    200    response code
+    \    ${body}=    Output    response body
+    \    ${json}=    evaluate    json.loads('''${body}''')    json
+    \    ${operationState}=    Get Value From Json    ${json}    $..operationState
+    \    Run Keyword If    Should Not Be Equal    ${initial_status}    ${operationState}    Exit For Loop
+    \    Sleep    ${POLLING_INTERVAL}
+    Should Be Equal    ${final_status}    ${operationState}
-- 
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