applicationTest

applicationTest boots your app and sets up the same @ember/test-helpers context as setupApplicationTest in QUnit. Use application tests to visit routes and follow user flows.

This is one of the extended test functions. See that page for why to choose them and for the values that the test callback gets.

// tests/application/sample-test.gjs
import { describe, expect } from "vitest";
import { applicationTest } from "ember-vitest";
import { visit } from "@ember/test-helpers";

import App from "./your/app/location";

describe("Home", () => {
  applicationTest.override("app", () => App);

  applicationTest("can visit the home screen", async ({ element }) => {
    await visit("/");

    expect(element.textContent).toBe("hello there");
  });
});