/index.html">Up</a> â€“ <a href="../../index.html">infer</a> &#x00BB; <a href="../index.html">UnitTests</a> &#x00BB; DifferentialTestsUtils</nav><header class="odoc-preamble"><h1>Module <code><span>UnitTests.DifferentialTestsUtils</span></code></h1></header><div class="odoc-content"><div class="odoc-spec"><div class="spec value anchored" id="val-create_fake_jsonbug"><a href="#val-create_fake_jsonbug" class="anchor"></a><code><span><span class="keyword">val</span> create_fake_jsonbug : 
  <span>?bug_typ