title: Making 'expect()' mandatory for all test cases
body: <p>Is there a way to make the <code>expect()</code> mandatory for all test cases? If the programmer doesn't put <code>expect</code> it should throw some warning/error. I am using Jest and <code>@testing-library/react</code>.</p>
  <p>For example:</p>
  <ul>
  <li><p>Should work fine:</p>
  <pre class="lang-js prettyprint-override"><code>test('Should work file',()=&gt;{
      ...code...
      expect(value).toBe(expectedValue)
  })
  </code></pre>
  </li>
  <li><p>Should throw error/warning:</p>
  <pre class="lang-js prettyprint-override"><code>test('Should fail',()=&gt;{
      ...code...
  })
  </code></pre>
  </li>
  </ul>