GCTC-NTGC / TalentCloud

import {

  initEntities,

  entitiesReducer,

  EntityState,

} from "./applicationReducer";

import { fakeApplication } from "../../fakeData/fakeApplications";

import {

  FetchApplicationAction,

  FETCH_APPLICATION_SUCCEEDED,

} from "./applicationActions";

import { fakeJobApplicationAnswers } from "../../fakeData/fakeJob";

import { deleteProperty, getId, mapToObject } from "../../helpers/queries";

describe("applicationReducer tests", (): void => {

  describe("EntitiesReducer", (): void => {

    it("Splits fetched application into Application and ApplicationReview correctly", (): void => {

      const application = fakeApplication({

        id: 100,

      });

      const jobApplicationAnswers = fakeJobApplicationAnswers();

      const initialState = initEntities();

      const expectState: EntityState = {

        ...initEntities(),

        applications: {

          [application.id]: deleteProperty(application, "application_review"),

        },

        applicationReviews: application.application_review

          ? {

              byId: {

                [application.application_review.id]:

                  application.application_review,

              },

              idByApplicationId: {

                [application.id]: application.application_review.id,

              },

            }

          : {

              byId: {},

              idByApplicationId: {},

            },

        jobApplicationAnswers: {

          ...mapToObject(jobApplicationAnswers, getId),

        },

      };

      const action: FetchApplicationAction = {

        type: FETCH_APPLICATION_SUCCEEDED,

        payload: { application, jobApplicationAnswers },

        meta: { id: application.id },

      };

      expect(entitiesReducer(initialState, action)).toEqual(expectState);

    });

  });

});