warp.TestId" id="com.workday.warp.TestId" class="extype">TestId</a></span>)</span><span class="result">: <span name="scala.Predef.String" class="extype">String</span></span></span><p class="shortcomment cmt">Base failure message.</p><div class="fullcomment"><div class="comment cmt"><p>Base failure message. Classes mixing in this trait should append further details.
</p></div><dl class="paramcmts block"><dt class="param">testId</dt><dd class="cmt"><p>id of the measured test.</p></dd><dt>returns</dt><dd class