request-test script for the July Developer Challenge

request.test.sh

#!/usr/bin/env bash

set -eo pipefail

# Tester options (empty by default), possible values: nolog
declare TESTER_OPTIONS="${TESTER_OPTIONS:-}"

# Tester service is <tester-service-base>/tester
declare TESTER_SERVICE_BASE="${TESTER_SERVICE_BASE:-https://developer-challenge-2024-07.cfapps.eu10.hana.ondemand.com}"
declare TESTER_SERVICE="$TESTER_SERVICE_BASE/tester"

# Candidate service is <candidate-service-base>/<servicepath>
declare CANDIDATE_SERVICE_BASE="${CANDIDATE_SERVICE_BASE:-http://localhost:8000}"

usage() {
    cat <<EOF
Usage:
request-test <communityid> <servicepath> <task> 

Examples:
request-test qmacro /basic                basic-sum
request-test qmacro /rest/plain           plain-highestValue
request-test qmacro /odata/v4/northbreeze northbreeze-selectProduct

Env vars:
TESTER_SERVICE_BASE defaults to to https://developer-challenge-2024-07.cfapps.eu10.hana.ondemand.com
CANDIDATE_SERVICE_BASE should be set, defaults to http://localhost:8000
TESTER_OPTIONS is empty by default, possible values include: nolog
EOF
}

makeRequest() {

    local communityid=$1
    local servicepath=$2
    local task=$3

    jq \
        --compact-output \
        --null-input \
        --arg communityid "$communityid" \
        --arg servicebase "$CANDIDATE_SERVICE_BASE" \
        --arg servicepath "$servicepath" \
        --arg task "$task" \
        '{ communityid: $communityid | ascii_downcase, serviceurl: [$servicebase | rtrimstr("/"), $servicepath | ltrimstr("/")] | join("/"), task: $task }' \
        | curl \
            --data @- \
            --header 'Content-Type: application/json' \
            --header "X-TESTER-OPTIONS: $TESTER_OPTIONS" \
            --silent \
            --url "$TESTER_SERVICE/testServer"

}

main() {

    if [[ $# -ne 3 ]]; then
        usage
        exit 1
    fi
    makeRequest "$@"
}

main "$@"

You're welcome!