webapp-frontend/src/app/services/ei/producer.service.spec.ts

   1 /*-
   2  * ========================LICENSE_START=================================
   3  * O-RAN-SC
   4  * %%
   5  * Copyright (C) 2019 Nordix Foundation
   6  * %%
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ========================LICENSE_END===================================
  19  */
  20 import { HttpClientTestingModule, HttpTestingController } from '@angular/common/http/testing'
  21 import { TestBed } from '@angular/core/testing';
  22
  23 import { ProducerStatus, OperationalState, ProducerRegistrationInfo } from '@interfaces/producer.types';
  24 import { ProducerService } from './producer.service';
  25
  26 describe('ProducerService', () => {
  27   let basePath = '/data-producer/v1';
  28   let service: ProducerService;
  29   let httpTestingController: HttpTestingController;
  30
  31   beforeEach(() => TestBed.configureTestingModule({
  32     imports: [
  33       HttpClientTestingModule
  34     ],
  35     providers: [
  36       ProducerService
  37     ]
  38   }));
  39
  40   it('should be created', () => {
  41     service = TestBed.inject(ProducerService);
  42     expect(service).toBeTruthy();
  43   });
  44
  45   describe('#getProducerIds', () => {
  46     let expectedEIProducerIds: string[];
  47
  48     beforeEach(() => {
  49       service = TestBed.inject(ProducerService);
  50       httpTestingController = TestBed.inject(HttpTestingController);
  51       expectedEIProducerIds = [ 'producer1', 'producer2' ] as string[];
  52     });
  53
  54   it('should return all producer IDs', () => {
  55       service.getProducerIds().subscribe(
  56         producers => expect(producers).toEqual(expectedEIProducerIds, 'should return expected EIProducer IDs'),
  57         fail
  58       );
  59
  60       const req = httpTestingController.expectOne(basePath + '/' + service.producersPath);
  61       expect(req.request.method).toEqual('GET');
  62
  63       req.flush(expectedEIProducerIds); //Return expected producer IDs
  64
  65       httpTestingController.verify();
  66     });
  67   });
  68
  69   describe('#getProducer', () => {
  70     let expectedProducer: ProducerRegistrationInfo;
  71
  72     beforeEach(() => {
  73       service = TestBed.inject(ProducerService);
  74       httpTestingController = TestBed.inject(HttpTestingController);
  75       expectedProducer = {
  76         supported_info_types: [ 'type1', 'type2' ]
  77       } as ProducerRegistrationInfo;
  78     });
  79
  80     it('should return producer', () => {
  81       service.getProducer('producer1').subscribe(
  82         producer => expect(producer).toEqual(expectedProducer, 'should return expected producer'),
  83         fail
  84       );
  85
  86       const req = httpTestingController.expectOne(basePath + '/' + service.producersPath + '/producer1');
  87       expect(req.request.method).toEqual('GET');
  88
  89       req.flush(expectedProducer); //Return expected producer
  90
  91       httpTestingController.verify();
  92      });
  93   });
  94
  95   describe('#getProducerStatus', () => {
  96     let expectedProducerStatus: ProducerStatus;
  97
  98     beforeEach(() => {
  99       service = TestBed.inject(ProducerService);
 100       httpTestingController = TestBed.inject(HttpTestingController);
 101       expectedProducerStatus = {
 102         operational_state: OperationalState.ENABLED
 103       } as ProducerStatus;
 104     });
 105
 106     it('should return producer status', () => {
 107       service.getProducerStatus('producer1').subscribe(
 108         producerStatus => expect(producerStatus).toEqual(expectedProducerStatus, 'should return expected producer'),
 109         fail
 110       );
 111
 112       const req = httpTestingController.expectOne(basePath + '/' + service.producersPath + '/producer1/' + service.producerStatusPath);
 113       expect(req.request.method).toEqual('GET');
 114
 115       req.flush(expectedProducerStatus); //Return expected status
 116
 117       httpTestingController.verify();
 118      });
 119   });
 120 });