title: Testing the numbers of rows created with Laravel
body: <p>I'm making a functional test with laravel / Phpunit</p>
  
  <p>What I expect is having 2 rows with championship_id = 123</p>
  
  <p>But the content of each row may vary.</p>
  
  <p>I only know how to check if a row exists :</p>
  
  <pre><code>$this-&gt;seeInDatabase('championship_settings',
              ['championship_id' =&gt; $championship-&gt;id,
              ]);
  </code></pre>
  
  <p>but I don't know how to check that there is 2 rows corresponding to criteria</p>
  
  <p>Any idea how should I do it???</p>