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

import { strict as assert } from 'assert';
import testUtils, { GLOBAL } from '../test-utils';
import { MATH_FUNCTION, loadMathFunction } from '../client/index.spec';
import { transformArguments } from './FCALL';

describe('FCALL', () => {
    testUtils.isVersionGreaterThanHook([7]);

    it('transformArguments', () => {
        assert.deepEqual(
            transformArguments('function', {
                keys: ['key'],
                arguments: ['argument']
            }),
            ['FCALL', 'function', '1', 'key', 'argument']
        );
    });

    testUtils.testWithClient('client.fCall', async client => {
        await loadMathFunction(client);

        assert.equal(
            await client.fCall(MATH_FUNCTION.library.square.NAME, {
                arguments: ['2']
            }),
            4
        );
    }, GLOBAL.SERVERS.OPEN);
});