title: Why Isn't a Mocha Test Failing When Returning false
body: <p>Shouldn't a mocha test fail if you straight up do a <code>return false;</code>?  Mine is still passing.  Why?</p>
  
  <pre><code> describe('some description', function(){
                  it('should do something', function (){
                      return false;
                  });
              });
  </code></pre>