@mysql/xdevapi/test/functional/default/connection/server-hello.js

MySQL Connector/Node.js - A Node.js driver for MySQL using the X Protocol and X DevAPI.

/*
 * Copyright (c) 2020, 2021, Oracle and/or its affiliates.
 *
 * This program is free software; you can redistribute it and/or modify
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 * published by the Free Software Foundation.
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 * This program is also distributed with certain software (including
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 * which is part of MySQL Connector/Node.js, is also subject to the
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'use strict';

/* eslint-env node, mocha */

const expect = require('chai').expect;
const fixtures = require('../../../fixtures');
const path = require('path');

describe('connecting to the MySQL server in the right port', () => {
    it('logs the X Protocol greeting message', () => {
        const script = path.join(__dirname, '..', '..', '..', 'fixtures', 'scripts', 'connection', 'default.js');

        return fixtures.collectLogs('protocol:inbound:Mysqlx.Notice.Frame', script)
            .then(proc => {
                // there are other notices sent by the server, namely a LOCAL CLIENT_ID_ASSIGNED
                expect(proc.logs).to.have.length.above(0);
                // but, we are looking for the first one
                expect(proc.logs[0]).to.contain.keys(['type', 'scope']);
                expect(proc.logs[0].type).to.equal('SERVER_HELLO');
                expect(proc.logs[0].scope).to.equal('GLOBAL');
            });
    });
});