#   Copyright 2020 Canonical Ltd.
#   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
#
#   Unless required by applicable law or agreed to in writing, software
#   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.

*** Settings ***
Documentation   [BASIC-12] NS Primitives

Library   OperatingSystem
Library   String
Library   Collections
Library   Process

Resource   %{ROBOT_DEVOPS_FOLDER}/lib/vnfd_lib.robot
Resource   %{ROBOT_DEVOPS_FOLDER}/lib/nsd_lib.robot
Resource   %{ROBOT_DEVOPS_FOLDER}/lib/ns_lib.robot
Resource   %{ROBOT_DEVOPS_FOLDER}/lib/package_lib.robot

Force Tags   basic_12   cluster_ee_config   daily   regression

Suite Teardown   Run Keyword And Ignore Error   Suite Cleanup


*** Variables ***
# NS and VNF descriptor package folder and ids
${vnfd_pkg1}   nscharm_policy_vnf
${vnfd_pkg2}   nscharm_user_vnf
${vnfd_name1}   nscharm-policy-vnf
${vnfd_name2}   nscharm-user-vnf
${nsd_pkg}   nscharm_ns
${new_nsd_pkg}   new_nscharm_ns
${nsd_name}   nscharm-ns
${nsd_file}   nscharm_nsd.yaml

# NS instance name and configuration
${ns_name}   test_nscharm
${ns_config}   {vld: [ {name: mgmtnet, vim-network-name: %{VIM_MGMT_NET}} ] }
${ns_timeout}   15min

${old_juju_password}   a5611fc6452349cc6e45705d34c501d4
${publickey}   ${EMPTY}
${success_return_code}   0


*** Test Cases ***
Change Juju Password
    [Documentation]   NS package needs to be updated with the Juju credentials for your OSM installation

    ${rc}   ${stdout}=   Run and Return RC and Output   cp -r '%{PACKAGES_FOLDER}/${nsd_pkg}' '%{PACKAGES_FOLDER}/${new_nsd_pkg}'
    Should Be Equal As Integers   ${rc}   ${success_return_code}
    ${nsd_yaml}=   Get File   %{PACKAGES_FOLDER}/${new_nsd_pkg}/${nsd_file}
    ${changed_nsd_yaml}=   Replace String   ${nsd_yaml}   ${old_juju_password}   %{JUJU_PASSWORD}
    Create File   %{PACKAGES_FOLDER}/${new_nsd_pkg}/${nsd_file}   ${changed_nsd_yaml}

Upload Vnfds

    Create VNFD   '%{PACKAGES_FOLDER}/${vnfd_pkg1}'
    Create VNFD   '%{PACKAGES_FOLDER}/${vnfd_pkg2}'

Upload Nsd

    Create NSD   %{PACKAGES_FOLDER}/${new_nsd_pkg}/

Instantiate NS

    ${id}=   Create Network Service   ${nsd_name}   %{VIM_TARGET}   ${ns_name}   ${ns_config}   ${publickey}   ns_launch_max_wait_time=${ns_timeout}
    Set Suite Variable   ${ns_id}   ${id}

# TODO: Check Initial Config Primitives Status

Delete NS
    [Tags]   cleanup

    Delete NS   ${ns_name}

Delete NS Descriptor
    [Tags]   cleanup

    Delete NSD   ${nsd_name}
    Delete Temporary Descriptor Folder   '%{PACKAGES_FOLDER}/${new_nsd_pkg}'

Delete VNF Descriptors
    [Tags]   cleanup

    Delete VNFD   ${vnfd_name1}
    Delete VNFD   ${vnfd_name2}


*** Keywords ***
Suite Cleanup
    [Documentation]   Test Suit Cleanup: Deleting Descriptor and instance

    Run Keyword If Any Tests Failed   Delete NS   ${ns_name}
    Run Keyword If Any Tests Failed   Delete NSD   ${nsd_name}
    Run Keyword If Any Tests Failed   Delete VNFD   ${vnfd_name1}
    Run Keyword If Any Tests Failed   Delete VNFD   ${vnfd_name2}
    Delete Temporary Descriptor Folder   '%{PACKAGES_FOLDER}/${new_nsd_pkg}'


Delete Temporary Descriptor Folder
    [Documentation]   Removes the temporary package folder created for the test
    [Arguments]   ${folder_name}

    ${rc}   ${stdout}=   Run and Return RC and Output   rm -rf '${folder_name}'
    log   ${stdout}