#!/usr/bin/env bash
#
# Integration loopback test for villas pipe.
#
# Author: Steffen Vogel <post@steffenvogel.de>
# SPDX-FileCopyrightText: 2014-2023 Institute for Automation of Complex Power Systems, RWTH Aachen University
# SPDX-License-Identifier: Apache-2.0

set -e

DIR=$(mktemp -d)
pushd ${DIR}

function finish {
    popd
    rm -rf ${DIR}
}
trap finish EXIT

NUM_SAMPLES=${NUM_SAMPLES:-100}
FORMAT="protobuf"
VECTORIZE="10"
HOST="localhost"

if [ -n "${CI}" ]; then
    HOST="rabbitmq"
else
    HOST="[::1]"
fi

cat > config.json << EOF
{
    "nodes": {
        "node1": {
             "type": "amqp",
             "format": "${FORMAT}",
             "vectorize": ${VECTORIZE},

             "uri": "amqp://guest:guest@${HOST}:5672/%2f",

             "exchange": "mytestexchange",
             "routing_key": "abc"
        }
    }
}
EOF

villas signal -l ${NUM_SAMPLES} -n random > input.dat

villas pipe -l ${NUM_SAMPLES} config.json node1 > output.dat < input.dat

villas compare ${CMPFLAGS} input.dat output.dat
