title: How to mock a Kotlin singleton object?
body: <p>Given a Kotlin singleton object and a fun that call it's method</p>
  
  <pre><code>object SomeObject {
     fun someFun() {}
  }
  
  fun callerFun() {
     SomeObject.someFun()
  }
  </code></pre>
  
  <p>Is there a way to mock call to <code>SomeObject.someFun()</code>?</p>