fixed issues #107,108,109

SOL005/NSDManagement-API/IndividualNSDescriptor.robot

@@ -22,7 +22,7 @@ GET Individual Network Service Descriptor Information
     GET Individual Network Service Descriptor Information
     Check HTTP Response Status Code Is    200
     Check HTTP Response Body Json Schema Is   NsdInfo
-    Check HTTP Response Header Contains ETag
+    Check HTTP Response Header Contains Etag
     Check HTTP Response Body NsdInfo Identifier matches the requested Network Service Descriptor Information
 
 GET Individual Network Service Descriptor Information with invalid resource identifier
@@ -50,6 +50,7 @@ Disable Individual Network Service Descriptor
     Check HTTP Response Status Code Is    200
     Check HTTP Response Body Json Schema Is   NsdInfoModification
     Check Postcondition Network Service Descriptor is in operational state    DISABLED
+    Check PostCondition GET Individual Network Service Descriptor Information
     Check Postcondition Network Service Descriptor usage state is unmodified (Implicit)
 
 Enable Individual Network Service Descriptor

SOL005/NSDManagement-API/NSDManagementKeywords.robot

@@ -891,7 +891,6 @@ Check HTTP Response Status Code Is
     Log    Status code validated 
     
     
-    
 Check HTTP Response Body Json Schema Is
     [Arguments]    ${input}
     Should Contain    ${response['headers']['Content-Type']}    application/json
@@ -1034,7 +1033,7 @@ Check HTTP Response Header Contains
 Check HTTP Response Header Contains Etag
     Should Contain    ${response['headers']}    Etag
     Log    Header is present
-    Set Suite Variable    ${original_etag}    ${response['headers]['ETag']}
+    Set Suite Variable    ${original_etag}    ${response['headers]['Etag']}
 
 Create Sessions
     Pass Execution If    ${NFVO_CHECKS_NOTIF_ENDPOINT} == 0    MockServer not started as NFVO is not checking the notification endpoint
@@ -1052,3 +1051,9 @@ Check Notification Endpoint
 Check LINK in Header
     ${linkURL}=    Get Value From Json    ${response['headers']}    $..Link
     Should Not Be Empty    ${linkURL}
+
+Check PostCondition GET Individual Network Service Descriptor Information
+    Set Headers    {"Accept": "${ACCEPT_JSON}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": "${AUTHORIZATION}"}
+    GET    ${apiRoot}/${apiName}/${apiVersion}/ns_descriptors/${nsdInfoId}
+    Should Be Equal As Strings     ${response['status']}    200
\ No newline at end of file

SOL005/NSLifecycleManagement-API/NSLCMOperationKeywords.robot

@@ -191,7 +191,7 @@ Check HTTP Response Header Contains
     
 Check HTTP Response Body Json Schema Is
     [Arguments]    ${input}
-    ${schema} =    Catenate    ${input}    .schema.json
+    ${schema} =    Catenate    SEPARATOR=    ${input}    .schema.json
     Validate Json    ${schema}    ${response[0]['body']}
     Log    Json Schema Validation OK