n class="o">!</span> <span class="p">{</span> <span class="k">get</span> <span class="k">set</span> <span class="p">}</span>
<span class="p">}</span>
</code></pre>

<p>Test - setup mock:</p>
<pre class="highlight swift"><code><span class="k">let</span> <span class="nv">mock</span> <span class="o">=</span> <span class="kt">SimpleProtocolWithPropertiesMock</span><span class="p">()</span>

<span class="c1">// We should set all initial values for non optional parameters and implicitly unwrapped optional paramet