I have a problem with some test cases. If I run them from the browser, they run successfully but if I run them from the test runner they fail sometimes but sometimes not. It is not a problem of process because there isn&#39;t any fork in the code. By the way, I checked the names of the process for both codes at all time and they are the same.<br>
<div>What is more, if i add something like &quot;Transcript show: &#39;something&#39;&quot; at the�beginning�of each method, they always run successfully.</div><div>Any idea??</div><div><br></div>