some fake testing code that is not dry because i'm faking methods

not_dry_fake_test

<?php 
// class definitions
abstract class AbstractFactory {
  protected function makeWidget()
  {
    return new Widget;
  }
}

class FactoryOne extends AbstractFactory {
  function doFooOnWidget()
  {
    $widget = $this->makeWidget();
    
    $widget->doFoo();
  }
}

class FactoryTwo extends AbstractFactory {
  function doBarOnWidget()
  {
    $widget = $this->makeWidget();
    
    $widget->doBar();
  }
}

?>

<?php 
// testing file
class FactoryOneTest extends TestCase {
  
  function test_doFooOnWidget_NoParams_CallsDoFooOnWidgetInstance {
    $factory = new FakeFactoryOne();
    $factory->fakeWidget = $fakeWidget;
    
    $fakeWidget->shouldReceive('doFoo')->once();
    
    $factory->doFooOnWidget();
  }
  
}

class FakeFactoryOne extends FactoryOne {
  public $fakeWidget;
  
  // how can i abstract the following function?
  protected function makeWidget()
  {
    if ($fakeWidget)
    {
      return $fakeWidget;
    }
    return parent::makeWidget();
  }
}


class FactoryTwoTest extends TestCase {
  
  function test_doBarOnWidget_NoParams_CallsDoFooOnWidgetInstance {
    $factory = new FakeFactoryTwo();
    $factory->fakeWidget = $fakeWidget;
    
    $fakeWidget->shouldReceive('doBar')->once();
    
    $factory->doBarOnWidget();
  }
  
}

class FakeFactoryTwo extends FactoryTwo {
  public $fakeWidget;
  
  // how can i abstract the following function?
  protected function makeWidget()
  {
    if ($fakeWidget)
    {
      return $fakeWidget;
    }
    return parent::makeWidget();
  }
}
?>