/**
  * Set common expectations
  *
  * @param bool $isLoaded
  * @param int $amount
  * @param array $collectionArray
  * @return void
  */
 protected function setCommonExpectations($isLoaded, $amount, array $collectionArray)
 {
     $this->collectionMock->expects($this->once())->method('isLoaded')->willReturn($isLoaded);
     $this->collectionMock->expects($this->once())->method('toArray')->willReturn($collectionArray);
     $this->collectionMock->expects($this->once())->method('getSize')->willReturn($amount);
 }