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

import { strict as assert } from 'assert';
import testUtils, { GLOBAL } from '../test-utils';
import ZRANGE from './ZRANGE';

describe('ZRANGE', () => {
  describe('transformArguments', () => {
    it('simple', () => {
      assert.deepEqual(
        ZRANGE.transformArguments('src', 0, 1),
        ['ZRANGE', 'src', '0', '1']
      );
    });

    it('with BYSCORE', () => {
      assert.deepEqual(
        ZRANGE.transformArguments('src', 0, 1, {
          BY: 'SCORE'
        }),
        ['ZRANGE', 'src', '0', '1', 'BYSCORE']
      );
    });

    it('with BYLEX', () => {
      assert.deepEqual(
        ZRANGE.transformArguments('src', 0, 1, {
          BY: 'LEX'
        }),
        ['ZRANGE', 'src', '0', '1', 'BYLEX']
      );
    });

    it('with REV', () => {
      assert.deepEqual(
        ZRANGE.transformArguments('src', 0, 1, {
          REV: true
        }),
        ['ZRANGE', 'src', '0', '1', 'REV']
      );
    });

    it('with LIMIT', () => {
      assert.deepEqual(
        ZRANGE.transformArguments('src', 0, 1, {
          LIMIT: {
            offset: 0,
            count: 1
          }
        }),
        ['ZRANGE', 'src', '0', '1', 'LIMIT', '0', '1']
      );
    });

    it('with BY & REV & LIMIT', () => {
      assert.deepEqual(
        ZRANGE.transformArguments('src', 0, 1, {
          BY: 'SCORE',
          REV: true,
          LIMIT: {
            offset: 0,
            count: 1
          }
        }),
        ['ZRANGE', 'src', '0', '1', 'BYSCORE', 'REV', 'LIMIT', '0', '1']
      );
    });
  });

  testUtils.testAll('zRange', async client => {
    assert.deepEqual(
      await client.zRange('src', 0, 1),
      []
    );
  }, {
    client: GLOBAL.SERVERS.OPEN,
    cluster: GLOBAL.CLUSTERS.OPEN
  });
});