added tests for nextpage_opaque_marker SOL003 VNFPM

SOL003/VNFPerformanceManagement-API/PMJobs.robot

@@ -178,11 +178,23 @@ GET all VNF Performance Monitoring Jobs as Paged Response
     ...    Pre-conditions: A VNF instance is instantiated. One or more VNF performance jobs are set in the VNF.
     ...    Reference: Clause 6.4.2.3.2 - ETSI GS NFV-SOL 003 [1] v2.8.1
     ...    Config ID: Config_prod_VNFM
-    ...    Applicability: none
+    ...    Applicability: The VNFM supports response paging for the VNF performance jobs resources
     ...    Post-Conditions: none
     GET all VNF Performance Monitoring Jobs
     Check HTTP Response Status Code Is    200
-    Check LINK in Header
+    Check HTTP Response Header Contain Link
+
+GET all VNF Performance Monitoring Jobs as Paged Response with nextpage_opauque_marker parameter 
+     [Documentation]    Test ID: 7.3.4.1.13a
+    ...    Test title: GET all VNF Performance Monitoring Jobs as Paged Response with nextpage_opauque_marker parameter 
+    ...    Test objective: The objective is to query information about all the available VNF performance monitoring jobs as a Paged Response and retrieve the next page using the nextpage_opaque_marker parameter
+    ...    Pre-conditions: A request for retrieving the available VNF performance monitoring jobs as a paged response has been successfully issued (Test ID: 7.3.4.1.13)
+    ...    Reference: Clause 6.4.2.3.2 - ETSI GS NFV-SOL 003 [1] v2.8.1
+    ...    Config ID: Config_prod_VNFM
+    ...    Applicability: The VNFM supports response paging for the VNF performance jobs resources
+    ...    Post-Conditions: none 
+    GET all VNF Performance Monitoring Jobs with nextpage_opaque_marker parameter 
+    Check HTTP Response Status Code Is    200
     
 GET VNF Performance Monitoring Jobs - Bad Request Response too Big
     [Documentation]    Test ID: 7.3.4.1.14
@@ -229,7 +241,27 @@ Create Sessions
     Start Process  java  -jar  ${MOCK_SERVER_JAR}    -serverPort  ${callback_port}  alias=mockInstance
     Wait For Process  handle=mockInstance  timeout=5s  on_timeout=continue
     Create Mock Session  ${callback_uri}:${callback_port}
-    
+
+Check HTTP Response Header Contain Link
+    ${linkURL}=    Get Value From Json    ${response['headers']}    $..Link
+    Should Not Be Empty    ${linkURL}
+    Log    Check that Link header contains rel set to next
+    Should Contain    ${linkURL}    rel="next"
+    Log    Check that Link header contains URI to next page between <>
+    ${linkHeaderUri}=    Get Regexp Matches    ${linkURL}    (?<=\<)(.*?)(?=\>)
+    ${length}=    Get Length    ${linkHeaderUri}	
+    Should Be Equal As Integers	${length}	0
+    Set Global Variable    ${nextPageUri}    ${linkHeaderUri[0]} 
+
+Get all VNF Performance Monitoring Jobs with nextpage_opaque_marker parameter
+    Log    Get next page of subscriptions
+    Set Headers  {"Accept":"${ACCEPT_JSON}"}  
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"${AUTHORIZATION_HEADER}":"${AUTHORIZATION_TOKEN}"}
+    Log    Execute Query using the URI provided in the previous GET request and validate response
+    Get    ${nextPageUri}
+    ${outputResponse}=    Output    response
+	Set Global Variable    ${response}    ${outputResponse}
+ 
 GET all VNF Performance Monitoring Jobs
     Log    Trying to get all PM Jobs present in the VNFM
     Set Headers    {"Accept": "${ACCEPT_JSON}"}

SOL003/VNFPerformanceManagement-API/environment/variables.txt

@@ -33,6 +33,7 @@ ${MOCK_SERVER_JAR}    ../../../bin/mockserver-netty-5.5.0-jar-with-dependencies.
 
 ${objectInstanceIds}    1f50d68b-82e8-4deb-bd40-c934d4d1ac0a
 
+${nextPageUri}    /some_uri
 
 ${pmJobId}        29f4ff6a-be91-4ec8-856e-fcf1e2479e4e
 ${erroneousPmJobId}    erroneousPmJobId