Add new functionality to recover uuid from register service if username is not on environment

        for uuid, stored_user in self.register_users.items():

            if stored_user == username:

                return uuid

        return None

CAPIF_USERS = CapifUserManager()

 No newline at end of file

Library             OperatingSystem

Library             XML

Library             Telnet

Library    String

*** Variables ***

        ${user_uuid}=    Call Method    ${CAPIF_USERS}    get_user_uuid    ${username}

    END

    IF   "${user_uuid}" == "${NONE}"

        ${user_uuid}=   Get User Uuid At Register    ${username}

    END

    ${resp}=    Delete User Admin Register Request   ${user_uuid}

    Should Be Equal As Strings    ${resp.status_code}    204

${RESULT_FOLDER}                    /opt/robot-tests/results

${OUTPUT_ZIP_FILE}                  entities_loaded.zip

${USER_PASSWORD}                    umapassword

${USERNAME_PREFIX}                  uma

${USER_PASSWORD}                    password

${USERNAME_PREFIX}                  user

${DESCRIPTION}                      Testing purpouse

    FOR    ${username}    IN    @{entities_dictionary}

        Log    ${username}=${entities_dictionary}[${username}]

        Run Keyword And Continue On Failure    ${username}

        Run Keyword And Continue On Failure   Delete User At Register  username=${username}

    END

    ${result}=    Run Process    ls    -l

    Log Many    ${result.stdout}

*** Keywords ***

Delete User

    [Arguments]    ${username}

    ${user_uuid}=    Get User Uuid At Register    ${username}

    Delete User Admin Register Request    ${user_uuid}