import { MarkRepositoryImpl } from '../../../src/content/repositories/MarkRepository'; import { expect } from 'chai'; describe('MarkRepositoryImpl', () => { it('save and load marks', () => { let sut = new MarkRepositoryImpl(); sut.set('a', { x: 10, y: 20 }); expect(sut.get('a')).to.deep.equal({ x: 10, y: 20 }); expect(sut.get('b')).to.be.null; }); });