How to unit test model interfaces in typescript?
问题 export interface User { name: string; } How can I unit test the above interface, so Karma could show it in the code coverage report? I already tried creating the object and assert some properties, but didn't work. The test passes but karma doesn't consider it in the code coverage report. import { User } from "./user"; describe('User', () => { it('test', () => { const obj: User = { name: "xxx", } expect(obj.name).toEqual("xxx"); }); }); 回答1: You can't. There is no code to cover here: nothing