@kv-systems/ng-packagr/src/lib/file-system/file-cache.spec.ts

Compile and package Angular libraries in Angular Package Format (APF)

/* eslint-disable @typescript-eslint/no-unused-expressions */
import { expect } from 'chai';
import { FileCache } from './file-cache';

describe('FileCache', () => {
  let cache: FileCache;

  beforeEach(() => {
    cache = new FileCache();
    cache.getOrCreate('/component/component-primary.ts');
    cache.getOrCreate('/component/component-primary.html');
    cache.getOrCreate('/component/component-primary.scss');
    cache.getOrCreate('/service/component-service.ts');
  });

  it('should return an empty object when file is not found', () => {
    expect(cache.getOrCreate('not-available')).to.ok;
  });

  it(`should delete only a single file`, () => {
    cache.delete('/component/component-primary.scss');
    expect(cache.size()).to.equal(3);
  });
});