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

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

  describe('transformArguments', () => {
    it('simple', () => {
      assert.deepEqual(
        ZINTERCARD.transformArguments(['1', '2']),
        ['ZINTERCARD', '2', '1', '2']
      );
    });

    it('with limit', () => {
      assert.deepEqual(
        ZINTERCARD.transformArguments(['1', '2'], 1),
        ['ZINTERCARD', '2', '1', '2', 'LIMIT', '1']
      );
    });
  });

  testUtils.testAll('zInterCard', async client => {
    assert.deepEqual(
      await client.zInterCard('key'),
      0
    );
  }, {
    client: GLOBAL.SERVERS.OPEN,
    cluster: GLOBAL.CLUSTERS.OPEN
  });
});