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 * Copyright (c) 2019, NTT Ltd.
 * All rights reserved.
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 * modification, are permitted provided that the following conditions are met:
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 *  Redistributions of source code must retain the above copyright notice, this
 *   list of conditions and the following disclaimer.
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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const chai = require("chai");
const chaiSubset = require('chai-subset');
const asyncTimeout = 60000;
chai.use(chaiSubset);
const { Kafka } = require('kafkajs')

const kafka = new Kafka({
    clientId: 'bgpalerter',
    brokers: ['localhost:9092']
})

global.EXTERNAL_CONFIG_FILE = "tests/kafka_tests/config.kafka.test.yml";

describe("Reports 1", function() {
    const worker = require("../../index");
    const pubSub = worker.pubSub;

    it("kafka", function (done) {
        let doneCalled = false;
        const consumer = kafka.consumer({ groupId: 'bgpalerter' });
        consumer.connect()
        consumer
            .subscribe({ topic: 'bgpalerter', fromBeginning: true })
            .then(() => {

                pubSub.publish("test-type", "visibility");
                consumer.run({
                    eachMessage: ({ topic, partition, message }) => {
                        if (!doneCalled) {
                            done();
                            doneCalled = true;
                        }
                        return Promise.resolve()
                    },
                });
            })
            .catch(error => {
                console.log(error);
            });

    }).timeout(asyncTimeout);

});