rx-elasticsearch/test/Search.spec.ts

RxJS Observables for the Elasticsearch client

import 'expectations';
import * as sinon from 'sinon';
import * as elasticsearch from 'elasticsearch';
import {Search} from '../src/Search';

describe("Basic search wrap test", () => {

    let client:any = new elasticsearch.Client({});
    let response = {
        hits: {hits: [{}, {}, {}, {}, {}]}
    };

    beforeEach(() => {
        sinon
            .stub(client, 'search', null)
            .returns(Promise.resolve(response));
    });

    it('check if search is successfully wrapped to an observable', () => {
        return Search
            .search({}, client)
            .do((res) => expect(res).toEqual(response))
            .toPromise()
            .then(() => expect(client.search.calledOnce).toBe(true))
    });
});