app_vue2/tests/unit/services/serializer/denormalizer/hydra.spec.ts

import Hydra from "~/services/serializer/denormalizer/hydra";
import {AnyJson} from "~/types/interfaces";
import {DENORMALIZER_TYPE} from "~/types/enums";

describe('support()', () => {
  it('should support model hydra type', () =>{
    expect(Hydra.support(DENORMALIZER_TYPE.HYDRA)).toBeTruthy()
  })

  it('should not support yaml type', () =>{
    expect(Hydra.support(DENORMALIZER_TYPE.YAML)).toBeFalsy()
  })
})

describe('denormalize()', () => {
  it('should parse a API Item response and return a JSON Object', () => {
    let serverResponse:AnyJson = {
      "@context": "/api/contexts/Access",
      "@id": "/api/accesses/7351",
      "@type": "Access",
      "organization": "/api/organizations/37306",
      "id": 7351,
      "person": {
        "@type": "Person",
        "id": 11344,
        "name": "BRUEL",
        "givenName": "Patrick",
      },
      'hydra:totalItems': 20,
      'hydra:previous' : '/api/organizations?page=1',
      'hydra:next': '/api/organizations?page=2',
      'hydra:itemPosition': 1
    }

    const hydra = new Hydra()
    expect(hydra.denormalize(serverResponse)).toStrictEqual<AnyJson>({
      "@context": "/api/contexts/Access",
      "@id": "/api/accesses/7351",
      "@type": "Access",
      "hydra:itemPosition": 1,
      "hydra:next": "/api/organizations?page=2",
      "hydra:previous": "/api/organizations?page=1",
      "hydra:totalItems": 20,
      "id": 7351,
      "itemPosition": 1,
      "next": "organizations?page=2",
      "organization": "/api/organizations/37306",
      "person": {
        "@type": "Person",
        "givenName": "Patrick",
        "id": 11344,
        "name": "BRUEL"
      },
      "previous": "organizations?page=1",
      "totalItems": 20
    });
  });

  it('should parse a API Collection response and return a JSON Object', () => {
    let serverResponse:AnyJson = {
      "@context": "/api/contexts/Access",
      "@id": "/api/accesses",
      "@type": "hydra:Collection",
      "hydra:member": [{
        "@id": "/api/accesses/7351",
        "organization": "/api/organizations/37306",
        "id": 7351,
        "person": {
          "@type": "Person",
          "id": 11344,
          "name": "BRUEL",
          "givenName": "Patrick"
        },
      },{
          "@id": "/api/accesses/7352",
          "organization": "/api/organizations/37306",
          "id": 7352,
          "person": {
            "@type": "Person",
            "id": 11345,
            "name": "BRASSENS",
            "givenName": "George"
          },
        }
      ],
      'hydra:search' : {
        'hydra:mapping' : [
          {
            property: "id",
            required: false,
            variable: "filter[order][id]"
          },
          {
            property: "id",
            required: false,
            variable: "filter[where][id]"
          }
        ]
      }
    }

    const hydra = new Hydra()
    const response = hydra.denormalize(serverResponse)
    expect(JSON.stringify(response)).toEqual(JSON.stringify([
      {
        "@id": "/api/accesses/7351",
        "organization":"/api/organizations/37306",
        "id":7351,
        "person":
          {
            "@type":"Person",
            "id":11344,
            "name":"BRUEL",
            "givenName":"Patrick"
          }
          },
      {
        "@id": "/api/accesses/7352",
        "organization":"/api/organizations/37306",
        "id":7352,
        "person":
          {
            "@type":"Person",
            "id":11345,
            "name":"BRASSENS",
            "givenName":"George"
          }
      }
      ]
    ))
  });
})