@etsoo/shared/__tests__/Keyboard.ts

TypeScript shared utilities and functions

import { Keyboard } from "../src/Keyboard";

test("Tests for KeyboardEvent.key", () => {
  const event = new KeyboardEvent("keydown", { key: " " });
  const callback = (e: KeyboardEvent) => {
    expect(e.key).toBe(Keyboard.Keys.Space);
  };
  window.addEventListener("keydown", callback);
  window.dispatchEvent(event);
  window.removeEventListener("keydown", callback);
});

test("Tests for isTypingContent", () => {
  expect(Keyboard.isTypingContent(Keyboard.Keys.A)).toBeTruthy();
  expect(Keyboard.isTypingContent(Keyboard.Keys.Ampersand)).toBeTruthy();
  expect(Keyboard.isTypingContent(Keyboard.Keys.Shift)).toBeFalsy();
  expect(Keyboard.isTypingContent(Keyboard.Keys.PrintScreen)).toBeFalsy();
});