import { shallowMount } from "@vue/test-utils"; import HelloWorld from "@/components/HelloWorld.vue"; describe("HelloWorld.vue", () => { it("renders props.msg when passed", () => { const msg: string = "new message"; // tslint:disable-next-line:typedef const wrapper = shallowMount(HelloWorld, { propsData: { msg } }); expect(wrapper.text()).toMatch(msg); }); });