import { TrustpilotClient } from "./TrustpilotClient";
import { Mock, It, IMock, Times } from 'typemoq';
import { TrustpilotBusinessUnit, TrustpilotBusinessUnitWebLinks, TrustpilotSummary } from "../entities/Trustpilot";
import { appConfig } from "../entities/AppConfig.fixture";
import { businessUnitResponse, webLinksResponse } from "../entities/Trustpilot.fixture";
import { $q } from '../util/PromiseUtils';
import { expect } from 'chai';

describe('Trustpilot client', () => {
  const $http: IMock<HttpService> = Mock.ofType<HttpService>();
  const trustpilotClient: TrustpilotClient = new TrustpilotClient($q, $http.object);

  it('should return the summary', () => {
    $http.setup(x => x.get("https://api.trustpilot.com/v1/business-units/4e71fb7f0000640005110198", It.isAny())).returns(() => Promise.resolve({ data: businessUnitResponse }));
    $http.setup(x => x.get("https://api.trustpilot.com/v1/business-units/4e71fb7f0000640005110198/web-links", It.isAny())).returns(() => Promise.resolve({ data: webLinksResponse }));

    return expect(trustpilotClient.getSummary()).to.eventually.deep.equal({
      trustScore: businessUnitResponse.trustScore,
      numberOfReviews: businessUnitResponse.numberOfReviews.total,
      profileUrl: webLinksResponse.profileUrl
    });
  });

  it('should fail when trustpilot responds with an error', () => {
    $http.setup(x => x.get("https://api.trustpilot.com/v1/business-units/4e71fb7f0000640005110198", It.isAny())).returns(() => Promise.resolve({ data: businessUnitResponse }));
    $http.setup(x => x.get("https://api.trustpilot.com/v1/business-units/4e71fb7f0000640005110198/web-links", It.isAny())).returns(() => Promise.reject<{}>({ error: "error" }));

    return expect(trustpilotClient.getSummary()).to.be.rejectedWith({
      error: "error"
    });
  });
});