openapi-clean-arch-gen/templates/api.repository.impl.spec.mustache

{{#apiInfo}}
{{#apis}}
{{#operations}}
import { HttpClientTestingModule, HttpTestingController } from '@angular/common/http/testing';
import { TestBed } from '@angular/core/testing';

import { {{classname}}RepositoryImpl } from './{{classFilename}}.repository.impl';
{{#returnImports}}
import { mock{{classname}}Dto } from '@/dtos/{{classFilename}}.dto.mock';
import { mock{{classname}}Model } from '@/entities/models/{{classFilename}}.model.mock';
{{/returnImports}}

describe('{{classname}}RepositoryImpl', () => {
  let repository: {{classname}}RepositoryImpl;
  let httpMock: HttpTestingController;

  beforeEach(() => {
    TestBed.configureTestingModule({
      imports: [HttpClientTestingModule],
      providers: [{{classname}}RepositoryImpl]
    });

    repository = TestBed.inject({{classname}}RepositoryImpl);
    httpMock = TestBed.inject(HttpTestingController);
  });

  afterEach(() => {
    httpMock.verify();
  });

  it('should be created', () => {
    expect(repository).toBeTruthy();
  });

{{#operation}}
  describe('{{nickname}}', () => {
    it('should perform a {{uppercaseHttpMethod}} request', () => {
      repository.{{nickname}}({{#allParams}}{{{testValue}}}{{^-last}}, {{/-last}}{{/allParams}}).subscribe();

      const req = httpMock.expectOne((r) => r.method === '{{uppercaseHttpMethod}}');
      expect(req.request.method).toBe('{{uppercaseHttpMethod}}');
      {{#isListContainer}}
      req.flush({ items: [mock{{returnBaseType}}Dto()] });
      {{/isListContainer}}
      {{^isListContainer}}
      {{#returnType}}
      req.flush(mock{{returnBaseType}}Dto());
      {{/returnType}}
      {{^returnType}}
      req.flush(null);
      {{/returnType}}
      {{/isListContainer}}
    });

    {{#returnType}}
    it('should map the response to the domain model', () => {
      const dto = mock{{returnBaseType}}Dto();
      const expectedModel = mock{{returnBaseType}}Model();

      {{#isListContainer}}
      repository.{{nickname}}({{#allParams}}{{{testValue}}}{{^-last}}, {{/-last}}{{/allParams}}).subscribe((result) => {
        expect(result).toBeTruthy();
        expect(result.length).toBeGreaterThan(0);
      });

      httpMock.expectOne((r) => r.method === '{{uppercaseHttpMethod}}').flush({ items: [dto] });
      {{/isListContainer}}
      {{^isListContainer}}
      repository.{{nickname}}({{#allParams}}{{{testValue}}}{{^-last}}, {{/-last}}{{/allParams}}).subscribe((result) => {
        expect(result).toEqual(expectedModel);
      });

      httpMock.expectOne((r) => r.method === '{{uppercaseHttpMethod}}').flush(dto);
      {{/isListContainer}}
    });

    {{/returnType}}
    it('should propagate HTTP errors', (done) => {
      repository.{{nickname}}({{#allParams}}{{{testValue}}}{{^-last}}, {{/-last}}{{/allParams}}).subscribe({
        error: (err) => {
          expect(err.status).toBe(500);
          done();
        }
      });

      httpMock
        .expectOne((r) => r.method === '{{uppercaseHttpMethod}}')
        .flush('Internal Server Error', { status: 500, statusText: 'Internal Server Error' });
    });
  });

{{/operation}}
});

{{/operations}}
{{/apis}}
{{/apiInfo}}