title: Is it possible to mock accessors by Mockito in Kotlin?
body: <p>Is it possible to mock getter and setter of the property by Mockito? Something like this:</p>
  
  <pre><code>@Test
  fun three() {
      val m = mock&lt;Ddd&gt;() {
  //        on { getQq() }.doReturn("mocked!")
      }
      assertEquals("mocked!", m.qq)
  }
  open class Ddd {
       var qq : String = "start"
          set(value) {
              field = value + " by setter"
          }
          get() {
              return field + " by getter"
          }
  }
  </code></pre>