import { MarkRepositoryImpl } from "../../../src/content/repositories/MarkRepository"; describe("MarkRepositoryImpl", () => { it("save and load marks", () => { const sut = new MarkRepositoryImpl(); sut.set("a", { x: 10, y: 20 }); expect(sut.get("a")).toEqual({ x: 10, y: 20 }); expect(sut.get("b")).toBeNull; }); });