title: Cypress: run only one test
body: <p>I want to toggle only running one test, so I don't have to wait for my other tests to see the result of one test.</p>
  
  <p>Currently, I comment out my other tests, but this is really annoying.</p>
  
  <p>Is there a way to toggle only running one test in <code>Cypress</code>?</p>