node-redis/packages/client/lib/commands/BRPOPLPUSH.spec.ts

import { strict as assert } from 'assert';
import testUtils, { GLOBAL } from '../test-utils';
import { transformArguments } from './BRPOPLPUSH';
import { commandOptions } from '../../index';

describe('BRPOPLPUSH', () => {
    it('transformArguments', () => {
        assert.deepEqual(
            transformArguments('source', 'destination', 0),
            ['BRPOPLPUSH', 'source', 'destination', '0']
        );
    });

    testUtils.testWithClient('client.brPopLPush', async client => {
        const [ popReply ] = await Promise.all([
            client.brPopLPush(
                commandOptions({ isolated: true }),
                'source',
                'destination',
                0
            ),
            client.lPush('source', 'element')
        ]);

        assert.equal(
            popReply,
            'element'
        );
    }, GLOBAL.SERVERS.OPEN);

    testUtils.testWithCluster('cluster.brPopLPush', async cluster => {
        const [ popReply ] = await Promise.all([
            cluster.brPopLPush(
                commandOptions({ isolated: true }),
                '{tag}source',
                '{tag}destination',
                0
            ),
            cluster.lPush('{tag}source', 'element')
        ]);

        assert.equal(
            popReply,
            'element'
        );
    }, GLOBAL.CLUSTERS.OPEN);
});