When ${NFVO_RANGE_OK} =1 , test case 'XXX and NFVO not supporting Range Requests' should be skipped SOL003 v2.6.1 VNFPackage ManagementAPI
When testing the whole test suite 'VNFPackageContent.robot', if ${NFVO_RANGE_OK} is set to 1, both supporting and not-supporting cases will be tested. However, if ${NFVO_RANGE_OK} is set to 0, both cases will be skipped. (This situation also happens in VNFPackageArtifacts.robot)
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