Remove unnecessary grep and tr from some tests

Change-Id: I1cd911ee35614f1726dd95abe6a5b1923a8b772c
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>

robot-systest/lib/ns_lib.robot

@@ -108,7 +108,7 @@ Get Ns Vnf List
     [Arguments]   ${ns_id}
 
     Should Not Be Empty   ${ns_id}
-    @{vnf_list_string}=   Run and Return RC and Output   osm vnf-list | grep ${ns_id} | awk '{print $2}' 2>&1
+    @{vnf_list_string}=   Run and Return RC and Output   osm vnf-list --ns ${ns_id} | grep ${ns_id} | awk '{print $2}' 2>&1
     # Returns a String of vnf_id and needs to be converted into a list
     @{vnf_list} =   Split String   ${vnf_list_string}[1]
     Log List   ${vnf_list}
@@ -289,7 +289,7 @@ Check For NS Operation Completed
     [Arguments]   ${ns_operation_id}
 
     Should Not Be Empty   ${ns_operation_id}
-    ${rc}   ${stdout}=   Run and Return RC and Output   osm ns-op-show ${ns_operation_id} --literal | yq .operationState | tr -d \\"
+    ${rc}   ${stdout}=   Run and Return RC and Output   osm ns-op-show ${ns_operation_id} --literal | yq -r .operationState
     Log   ${stdout}
     Should Be Equal As Integers   ${rc}   ${success_return_code}
     Should Contain   ${stdout}   COMPLETED   msg=The ns-action with id ${ns_operation_id} was not completed   values=False
@@ -301,7 +301,7 @@ Check For NS Operation Failed
     [Arguments]   ${ns_operation_id}
 
     Should Not Be Empty   ${ns_operation_id}
-    ${rc}   ${stdout}=   Run and Return RC and Output   osm ns-op-show ${ns_operation_id} --literal | yq .operationState | tr -d \\"
+    ${rc}   ${stdout}=   Run and Return RC and Output   osm ns-op-show ${ns_operation_id} --literal | yq -r .operationState
     Log   ${stdout}
     Should Be Equal As Integers   ${rc}   ${success_return_code}
     Should Contain   ${stdout}   FAILED   msg=Timeout waiting for ns-action with id ${ns_operation_id}   values=False
@@ -313,7 +313,7 @@ Check For NS Operation Ended
     [Arguments]   ${ns_operation_id}
 
     Should Not Be Empty   ${ns_operation_id}
-    ${rc}   ${stdout}=   Run and Return RC and Output   osm ns-op-show ${ns_operation_id} --literal | yq .operationState | tr -d \\"
+    ${rc}   ${stdout}=   Run and Return RC and Output   osm ns-op-show ${ns_operation_id} --literal | yq -r .operationState
     Log   ${stdout}
     Should Be Equal As Integers   ${rc}   ${success_return_code}
     Should Contain Any   ${stdout}   FAILED   COMPLETED   msg=Timeout waiting for ns-action with id ${ns_operation_id}   values=False
@@ -325,7 +325,7 @@ Get Ns Vnfr Ids
     [Arguments]   ${ns_id}
 
     Should Not Be Empty   ${ns_id}
-    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-list | grep ${ns_id} | awk '{print $2}' 2>&1
+    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-list --ns ${ns_id} | grep ${ns_id} | awk '{print $2}' 2>&1
     Should Be Equal As Integers   ${rc}   ${success_return_code}   msg=${stdout}   values=False
     @{vdur} =   Split String   ${stdout}
     [Return]   @{vdur}
@@ -337,7 +337,7 @@ Get Vnf Vdur Names
     [Arguments]   ${vnf_id}
 
     Should Not Be Empty   ${vnf_id}
-    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq .vdur[].name | tr -d \\"
+    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq -r .vdur[].name
     Should Be Equal As Integers   ${rc}   ${success_return_code}   msg=${stdout}   values=False
     @{vdur} =   Split String   ${stdout}
     [Return]   @{vdur}
@@ -350,7 +350,7 @@ Get Vnf Kdu Replica Count
 
     Should Not Be Empty   ${vnf_id}
     Should Not Be Empty   ${kdu_name}
-    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --kdu ${kdu_name} | yq .config.replicaCount | tr -d \\"
+    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --kdu ${kdu_name} | yq -r .config.replicaCount
     Should Be Equal As Integers   ${rc}   ${success_return_code}   msg=${stdout}   values=False
     ${return} =   Set Variable If   '${stdout}' == 'null'   ${EMPTY}   ${stdout}
     [Return]   ${return}
@@ -362,7 +362,7 @@ Get Application Names
     [Arguments]   ${ns_name}
 
     Should Not Be Empty   ${ns_name}
-    ${rc}   ${stdout}=   Run and Return RC and Output   osm ns-show ${ns_name} --literal | yq ._admin.deployed.VCA[].application | tr -d \\"
+    ${rc}   ${stdout}=   Run and Return RC and Output   osm ns-show ${ns_name} --literal | yq -r ._admin.deployed.VCA[].application
     Should Be Equal As Integers   ${rc}   ${success_return_code}   msg=${stdout}   values=False
     @{app_names} =   Split String   ${stdout}
     [Return]   ${app_names}
@@ -373,10 +373,10 @@ Get VDU Affinity Group Name
 
     [Arguments]   ${ns_name}   ${vnf_id}   ${vdur_id}
 
-    ${rc}   ${affinity_group_id}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq '.vdur[] | select(.id == "'${vdur_id}'")' | yq '."affinity-or-anti-affinity-group-id"[0]' | tr -d \\" 2>&1
+    ${rc}   ${affinity_group_id}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq '.vdur[] | select(.id == "'${vdur_id}'")' | yq -r '."affinity-or-anti-affinity-group-id"[0]' 2>&1
     Log   ${affinity_group_id}
     Should Be Equal As Integers   ${rc}   ${success_return_code}   msg=${affinity_group_id}   values=False
-    ${rc}   ${affinity_group_name}=   Run and Return RC and Output   osm ns-show ${ns_name} --literal | yq '."affinity-or-anti-affinity-group"[] | select(.id == "'${affinity_group_id}'")' | yq '.name' | tr -d \\" 2>&1
+    ${rc}   ${affinity_group_name}=   Run and Return RC and Output   osm ns-show ${ns_name} --literal | yq '."affinity-or-anti-affinity-group"[] | select(.id == "'${affinity_group_id}'")' | yq -r '.name' 2>&1
     Log   ${affinity_group_name}
     Should Be Equal As Integers   ${rc}   ${success_return_code}   msg=${affinity_group_name}   values=False
     [Return]   ${affinity_group_name}

robot-systest/lib/openstack_lib.robot

@@ -196,7 +196,7 @@ Create Flavor
     [Arguments]   ${flavor_name}   ${cpu}=1   ${ram}=1024   ${disk}=10
 
     Should Not Be Empty   ${flavor_name}
-    ${rc}   ${flavor_id}=   Run and Return RC and Output   openstack flavor create ${flavor_name} --ram ${ram} --disk ${disk} --vcpus ${cpu} -f yaml | yq '.id' | tr -d \\"
+    ${rc}   ${flavor_id}=   Run and Return RC and Output   openstack flavor create ${flavor_name} --ram ${ram} --disk ${disk} --vcpus ${cpu} -f yaml | yq -r '.id'
     Log   ${flavor_id}
     Should Be Equal As Integers   ${rc}   ${success_return_code}
     [Return]   ${flavor_id}

robot-systest/lib/vnf_lib.robot

@@ -26,7 +26,7 @@ Get VNF VIM ID
     [Arguments]   ${vnf_id}
 
     Should Not Be Empty   ${vnf_id}
-    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | grep vim-id | awk '{print $2}'
+    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq -r '.vdur[]."vim-id"'
     Log   ${stdout}
     Should Be Equal As Integers   ${rc}   ${success_return_code}
     [Return]   ${stdout}
@@ -51,7 +51,7 @@ Get VDU VIM Id
     [Arguments]   ${vnf_id}   ${vdur_id}
 
     Should Not Be Empty   ${vnf_id}
-    ${rc}   ${vm_vim_id}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq '.vdur[] | select(.id == "'${vdur_id}'")' | yq '."vim-id"' | tr -d \\"
+    ${rc}   ${vm_vim_id}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq '.vdur[] | select(.id == "'${vdur_id}'")' | yq -r '."vim-id"'
     Log   ${vm_vim_id}
     Should Be Equal As Integers   ${rc}   ${success_return_code}   msg=${vm_vim_id}   values=False
     [Return]   ${vm_vim_id}
@@ -63,7 +63,7 @@ Get Vnf Vdur IPs
     [Arguments]   ${vnf_id}
 
     Should Not Be Empty   ${vnf_id}
-    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq '.vdur[].interfaces[]."ip-address"' | tr -d \\"
+    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq -r '.vdur[].interfaces[]."ip-address"'
     Should Be Equal As Integers   ${rc}   ${success_return_code}   msg=${stdout}   values=False
     @{ip} =   Split String   ${stdout}
     [Return]   @{ip}
@@ -76,6 +76,6 @@ Get Vdu Attribute
 
     Should Not Be Empty   ${vnf_id}
     Should Not Be Empty   ${attribute}
-    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq '.vdur[] | select(."count-index" == ${count_index})' | yq '."${attribute}"' | tr -d \\"
+    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq '.vdur[] | select(."count-index" == ${count_index})' | yq -r '."${attribute}"'
     Should Be Equal As Integers   ${rc}   ${success_return_code}   msg=${stdout}   values=False
     [Return]   ${stdout}

robot-systest/testsuite/basic_18-ns_ip_profile.robot

@@ -92,15 +92,15 @@ Get Vnfs Info
 Check Vnf1 IPs
 
     Variable Should Exist   ${vnf_id1}   msg=VNF1 is not available
-    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id1} --literal | yq '.vdur[0].interfaces[] | select(.name == "${iface1_name}")' | yq '."ip-address"' | tr -d \\"
+    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id1} --literal | yq '.vdur[0].interfaces[] | select(.name == "${iface1_name}")' | yq -r '."ip-address"'
     Should Be Equal As Integers   ${rc}   ${success_return_code}   msg=${stdout}   values=False
     Should Match Regexp   ${stdout}   ${datanet1_prefix}   msg=${stdout} doesn't match subnet's regexp ${datanet1_prefix}
     Set Suite Variable   ${vnf1_ip1}   ${stdout}
-    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id1} --literal | yq '.vdur[0].interfaces[] | select(.name == "${iface2_name}")' | yq '."ip-address"' | tr -d \\"
+    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id1} --literal | yq '.vdur[0].interfaces[] | select(.name == "${iface2_name}")' | yq -r '."ip-address"'
     Should Be Equal As Integers   ${rc}   ${success_return_code}   msg=${stdout}   values=False
     Should Match Regexp   ${stdout}   ${datanet2_prefix}   msg=${stdout} doesn't match subnet's regexp ${datanet2_prefix}
     Set Suite Variable   ${vnf1_ip2}   ${stdout}
-    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id1} --literal | yq '.vdur[0].interfaces[] | select(.name == "${iface3_name}")' | yq '."ip-address"' | tr -d \\"
+    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id1} --literal | yq '.vdur[0].interfaces[] | select(.name == "${iface3_name}")' | yq -r '."ip-address"'
     Should Be Equal As Integers   ${rc}   ${success_return_code}   msg=${stdout}   values=False
     Should Match Regexp   ${stdout}   ${datanet3_prefix}   msg=${stdout} doesn't match subnet's regexp ${datanet3_prefix}
     Set Suite Variable   ${vnf1_ip3}   ${stdout}
@@ -110,15 +110,15 @@ Check Vnf1 IPs
 Check Vnf2 IPs
 
     Variable Should Exist   ${vnf_id1}   msg=VNF2 is not available
-    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id2} --literal | yq '.vdur[0].interfaces[] | select(.name == "${iface1_name}")' | yq '."ip-address"' | tr -d \\"
+    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id2} --literal | yq '.vdur[0].interfaces[] | select(.name == "${iface1_name}")' | yq -r '."ip-address"'
     Should Be Equal As Integers   ${rc}   ${success_return_code}   msg=${stdout}   values=False
     Should Match Regexp   ${stdout}   ${datanet1_prefix}   msg=${stdout} doesn't match subnet's regexp ${datanet1_prefix}
     Set Suite Variable   ${vnf2_ip1}   ${stdout}
-    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id2} --literal | yq '.vdur[0].interfaces[] | select(.name == "${iface2_name}")' | yq '."ip-address"' | tr -d \\"
+    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id2} --literal | yq '.vdur[0].interfaces[] | select(.name == "${iface2_name}")' | yq -r '."ip-address"'
     Should Be Equal As Integers   ${rc}   ${success_return_code}   msg=${stdout}   values=False
     Should Match Regexp   ${stdout}   ${datanet2_prefix}   msg=${stdout} doesn't match subnet's regexp ${datanet2_prefix}
     Set Suite Variable   ${vnf2_ip2}   ${stdout}
-    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id2} --literal | yq '.vdur[0].interfaces[] | select(.name == "${iface3_name}")' | yq '."ip-address"' | tr -d \\"
+    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id2} --literal | yq '.vdur[0].interfaces[] | select(.name == "${iface3_name}")' | yq -r '."ip-address"'
     Should Be Equal As Integers   ${rc}   ${success_return_code}   msg=${stdout}   values=False
     Should Match Regexp   ${stdout}   ${datanet3_prefix}   msg=${stdout} doesn't match subnet's regexp ${datanet3_prefix}
     Set Suite Variable   ${vnf2_ip3}   ${stdout}

robot-systest/testsuite/basic_19-vnf_ip_profile.robot

@@ -81,10 +81,10 @@ Get Vnf Info
 Check Vnf IPs
 
     Variable Should Exist   ${vnf_id}   msg=VNF is not available
-    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq '.vdur[0].interfaces[] | select(."vnf-vld-id" == "internal")' | yq '."ip-address"' | tr -d \\"
+    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq '.vdur[0].interfaces[] | select(."vnf-vld-id" == "internal")' | yq -r '."ip-address"'
     Should Be Equal As Integers   ${rc}   ${success_return_code}   msg=${stdout}   values=False
     Should Match Regexp   ${stdout}   ${internal_prefix}   msg=${stdout} doesn't match subnet's regexp ${internal_prefix}
-    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq '.vdur[1].interfaces[] | select(."vnf-vld-id" == "internal")' | yq '."ip-address"' | tr -d \\"
+    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq '.vdur[1].interfaces[] | select(."vnf-vld-id" == "internal")' | yq -r '."ip-address"'
     Should Be Equal As Integers   ${rc}   ${success_return_code}   msg=${stdout}   values=False
     Should Match Regexp   ${stdout}   ${internal_prefix}   msg=${stdout} doesn't match subnet's regexp ${internal_prefix}
 

robot-systest/testsuite/basic_29-vnf_ipv6_profile.robot

@@ -84,16 +84,16 @@ Get Vnf Info
 Check Vnf IPs
 
     Variable Should Exist   ${vnf_id}   msg=VNF is not available
-    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq '.vdur[0].interfaces[] | select(."vnf-vld-id" == "internal")' | yq '."ip-address"' | tr -d \\"
+    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq '.vdur[0].interfaces[] | select(."vnf-vld-id" == "internal")' | yq -r '."ip-address"'
     Should Be Equal As Integers   ${rc}   ${success_return_code}   msg=${stdout}   values=False
     Should Match Regexp   ${stdout}   ${internal_prefix}   msg=${stdout} doesn't match subnet's regexp ${internal_prefix}
-    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq '.vdur[1].interfaces[] | select(."vnf-vld-id" == "internal")' | yq '."ip-address"' | tr -d \\"
+    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq '.vdur[1].interfaces[] | select(."vnf-vld-id" == "internal")' | yq -r '."ip-address"'
     Should Be Equal As Integers   ${rc}   ${success_return_code}   msg=${stdout}   values=False
     Should Match Regexp   ${stdout}   ${internal_prefix}   msg=${stdout} doesn't match subnet's regexp ${internal_prefix}
 
 Check that ipv6 address_mode and ra_mode are set
 
-    ${rc}   ${vim_info}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq '.vdur[] | select(."count-index" == 0)' | yq '.vim_info[].interfaces[].vim_info' | tr -d \\"
+    ${rc}   ${vim_info}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq '.vdur[] | select(."count-index" == 0)' | yq -r '.vim_info[].interfaces[].vim_info'
     ${subnet_id}=   Get Regexp Matches   ${vim_info}   {ip_address: '2001:db8::.*', subnet_id: ([0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})}   1
     ${subnet_info}=   Get Subnet   ${subnet_id}[0]
     ${json_object}=   Convert String to JSON   ${subnet_info}

robot-systest/testsuite/basic_30-ns_ipv6_profile.robot

@@ -91,7 +91,7 @@ Get Vnfs Info
 Check Vnf1 IPs
 
     Variable Should Exist   ${vnf_id1}   msg=VNF1 is not available
-    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id1} --literal | yq '.vdur[0].interfaces[] | select(.name == "${iface1_name}")' | yq '."ip-address"' | tr -d \\"
+    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id1} --literal | yq '.vdur[0].interfaces[] | select(.name == "${iface1_name}")' | yq -r '."ip-address"'
     Should Be Equal As Integers   ${rc}   ${success_return_code}   msg=${stdout}   values=False
     Should Match Regexp   ${stdout}   ${datanet1_prefix}   msg=${stdout} doesn't match subnet's regexp ${datanet1_prefix}
     Set Suite Variable   ${vnf1_ip1}   ${stdout}
@@ -100,7 +100,7 @@ Check Vnf1 IPs
 Check Vnf2 IPs
 
     Variable Should Exist   ${vnf_id2}   msg=VNF2 is not available
-    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id2} --literal | yq '.vdur[0].interfaces[] | select(.name == "${iface1_name}")' | yq '."ip-address"' | tr -d \\"
+    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnf-show ${vnf_id2} --literal | yq '.vdur[0].interfaces[] | select(.name == "${iface1_name}")' | yq -r '."ip-address"'
     Should Be Equal As Integers   ${rc}   ${success_return_code}   msg=${stdout}   values=False
     Should Match Regexp   ${stdout}   ${datanet1_prefix}   msg=${stdout} doesn't match subnet's regexp ${datanet1_prefix}
     Set Suite Variable   ${vnf2_ip1}   ${stdout}
@@ -129,7 +129,7 @@ Verify Vnf2 Interfaces
 
 Check that ipv6 address_mode and ra_mode are set
 
-    ${rc}   ${vim_info}=   Run and Return RC and Output   osm vnf-show ${vnf_id1} --literal | yq '.vdur[] | select(."count-index" == 0)' | yq '.vim_info[].interfaces[].vim_info' | tr -d \\"
+    ${rc}   ${vim_info}=   Run and Return RC and Output   osm vnf-show ${vnf_id1} --literal | yq '.vdur[] | select(."count-index" == 0)' | yq -r '.vim_info[].interfaces[].vim_info'
     ${subnet_id}=   Get Regexp Matches   ${vim_info}   {ip_address: '2001:db8::.*', subnet_id: ([0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})}   1
     ${subnet_info}=   Get Subnet   ${subnet_id}[0]
     ${json_object}=   Convert String to JSON   ${subnet_info}

robot-systest/testsuite/basic_31-multivdu_volume_multiattach.robot

@@ -81,8 +81,8 @@ Get Vnf ID
 
 Get Vnf Management Ip Addresses
 
-    ${rc}   ${vdu0_ip}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq '.vdur[0].interfaces[]."ip-address"' | tr -d \\"
-    ${rc}   ${vdu1_ip}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq '.vdur[1].interfaces[]."ip-address"' | tr -d \\"
+    ${rc}   ${vdu0_ip}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq -r '.vdur[0].interfaces[]."ip-address"'
+    ${rc}   ${vdu1_ip}=   Run and Return RC and Output   osm vnf-show ${vnf_id} --literal | yq -r '.vdur[1].interfaces[]."ip-address"'
     Set Suite Variable   ${mgmnt_ip_addr_0}   ${vdu0_ip}
     Set Suite Variable   ${mgmnt_ip_addr_1}   ${vdu1_ip}
 

robot-systest/testsuite/sa_02-vnf_with_vim_metrics_and_autoscaling.robot

@@ -74,13 +74,13 @@ Create VNF Descriptor
 
 Get Thresholds From VNF
 
-    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnfpkg-show ${vnfd_name} --literal | yq '.df[0]."scaling-aspect"[0]."scaling-policy"[0]."scaling-criteria"[0]."scale-out-threshold"' | tr -d \\"
+    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnfpkg-show ${vnfd_name} --literal | yq -r '.df[0]."scaling-aspect"[0]."scaling-policy"[0]."scaling-criteria"[0]."scale-out-threshold"'
     Should Be Equal As Integers   ${rc}   ${success_return_code}   msg=${stdout}   values=False
     ${scaleout_threshold}=   Convert To Number   ${stdout}
     Set Suite Variable   ${metric_threshold}   ${scaleout_threshold}
     Log   ${metric_threshold}
 
-    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnfpkg-show ${vnfd_name} --literal | yq '.df[0]."scaling-aspect"[0]."scaling-policy"[0]."threshold-time"' | tr -d \\"
+    ${rc}   ${stdout}=   Run and Return RC and Output   osm vnfpkg-show ${vnfd_name} --literal | yq -r '.df[0]."scaling-aspect"[0]."scaling-policy"[0]."threshold-time"'
     Should Be Equal As Integers   ${rc}   ${success_return_code}   msg=${stdout}   values=False
     ${threshold_time_value}=   Convert To Number   ${stdout}
     Set Suite Variable   ${threshold_time}   ${threshold_time_value}