public function testSetValue()
 {
     $value = 'some value';
     $path = 'some path';
     $configData = $this->getConfigDataMock('setValue');
     $configData->expects($this->once())->method('setValue')->with($this->equalTo($path), $this->equalTo($value));
     $this->sectionPool->expects($this->once())->method('getScope')->with($this->equalTo('default'), $this->isNull())->will($this->returnValue($configData));
     $this->model->setValue($path, $value);
 }