an class="n">EXPECT_EQUAL</span></code> compares a value produced by your code (e.g. the return value from a call to one of your functions) to the expected result and confirms they are equal. As an example, consider the first test case from the code above:</p>

<p><code class="language-c++ highlighter-rouge"><span class="n">EXPECT_EQUAL</span><span class="p">(</span><span class="n">reversed</span><span class="p">(</span><span class="s">"but"</span><span class="p">),</span> <span class="s">"tub"</span><span 