#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
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#   distributed under the License is distributed on an "AS IS" BASIS,
#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#   See the License for the specific language governing permissions and
#   limitations under the License.

*** Variables ***
${success_return_code}   0


*** Keywords ***
Get Server Flavor ID
    [Arguments]   ${server_id}

    Should Not Be Empty   ${server_id}
    ${rc}   ${stdout}=   Run and Return RC and Output   openstack server show ${server_id} | grep flavor | awk 'NR>1{print $1}' RS='(' FS=')'
    log   ${stdout}
    Should Be Equal As Integers   ${rc}   ${success_return_code}
    [Return]  ${stdout}


Get Flavor Properties
    [Arguments]   ${flavor_id}

    Should Not Be Empty   ${flavor_id}
    ${rc}   ${stdout}=   Run and Return RC and Output   openstack flavor show ${flavor_id} | grep properties | awk -F '|' '{print $3}'
    log   ${stdout}
    Should Be Equal As Integers   ${rc}   ${success_return_code}
    [Return]  ${stdout}


Check NS Servers In VIM
    [Documentation]     Check if the number of servers in Openstack by filtering by NS name is as expected.
    [Arguments]   ${ns_name}   ${number}

    Should Not Be Empty   ${ns_name}
    ${rc}   ${stdout}=   Run and Return RC and Output   openstack server list | grep ${ns_name} | awk '{print $4}'
    log   ${stdout}
    Should Be Equal As Integers   ${rc}   ${success_return_code}
    @{servers} =  Split String  ${stdout}
    ${n_servers}=  Get Length  ${servers}
    Should Be Equal As Integers   ${number}   ${n_servers}