Fixing issue #151 for VNFPackageArtifacts

SOL003/VNFPackageManagement-API/VNFPackageArtifacts.robot

@@ -55,7 +55,7 @@ GET Individual VNF Package Artifact with Range Request and NFVO not supporting R
     ...    Config ID: Config_prod_NFVO
     ...    Applicability: The NFVO does not support range requests to return single range of bytes from the VNF package artifact
     ...    Post-Conditions: none    
-    GET Individual VNF Package Artifact with Range Request
+    GET Individual VNF Package Artifact with explicit Range Request
     Check HTTP Response Status Code Is    200
 
 GET Individual VNF Package Artifact with invalid Range Request

SOL003/VNFPackageManagement-API/VNFPackageManagementKeywords.robot

@@ -580,6 +580,14 @@ GET Individual VNF Package Artifact with Range Request
     ${output}=    Output    response
     Set Suite Variable    ${response}    ${output}
     
+GET Individual VNF Package Artifact with explicit Range Request
+    Log    Trying to get an Artifact using RANGE Header and using an NFVO that can handle it
+    Set Headers    {"Range": "bytes=${range}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"${AUTHORIZATION_HEADER}":"${AUTHORIZATION_TOKEN}"}
+    GET    ${apiRoot}/${apiName}/${apiVersion}/vnf_packages/${vnfPackageId}/artifacts/${artifactPath}
+    ${output}=    Output    response
+    Set Suite Variable    ${response}    ${output}
+    
 GET Individual VNF Package Artifact with invalid Range Request
     Log    Trying to get a range of bytes of the limit of the VNF Package
     Pass Execution If    ${NFVO_RANGE_OK} == 0    Skipping this test as NFVO is not able to handle partial Requests.

SOL005/VNFPackageManagement-API/VNFPackageArtifacts.robot

@@ -55,7 +55,7 @@ GET Individual VNF Package Artifact with Range Request and NFVO not supporting R
     ...    Config ID: Config_prod_NFVO
     ...    Applicability: The NFVO does not support range requests to return single range of bytes from the VNF package artifact
     ...    Post-Conditions: none    
-    GET Individual VNF Package Artifact with Range Request
+    GET Individual VNF Package Artifact with explicit Range Request
     Check HTTP Response Status Code Is    200
 
 GET Individual VNF Package Artifact with invalid Range Request

SOL005/VNFPackageManagement-API/VNFPackageManagementKeywords.robot

@@ -583,6 +583,14 @@ GET Individual VNF Package Artifact with Range Request
     ${output}=    Output    response
     Set Suite Variable    ${response}    ${output}
     
+GET Individual VNF Package Artifact with explicit Range Request
+    Log    Trying to get an Artifact using RANGE Header and using an NFVO that can handle it
+    Set Headers    {"Range": "bytes=${range}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"${AUTHORIZATION_HEADER}":"${AUTHORIZATION_TOKEN}"}
+    GET    ${apiRoot}/${apiName}/${apiVersion}/vnf_packages/${vnfPackageId}/artifacts/${artifactPath}
+    ${output}=    Output    response
+    Set Suite Variable    ${response}    ${output}
+    
 GET Individual VNF Package Artifact with invalid Range Request
     Log    Trying to get a range of bytes of the limit of the VNF Package
     Pass Execution If    ${NFVO_RANGE_OK} == 0    Skipping this test as NFVO is not able to handle partial Requests.