public function testProcess()
{
$this->_modelPoolMock->expects($this->once())->method('get')->with('Custom_Backend_Model')->will($this->returnValue($this->_backendModelMock));
$this->_backendModelMock->expects($this->once())->method('processValue')->with('value')->will($this->returnValue('processed_value'));
$data = ['some' => ['config' => ['path' => 'value']], 'active' => 1];
$expectedResult = $data;
$expectedResult['some']['config']['path'] = 'processed_value';
$this->assertEquals($expectedResult, $this->_model->process($data));
}
protected function setUp()
{
$this->_metaDataProcessor = $this->getMock('Magento\\Framework\\App\\Config\\MetadataProcessor', [], [], '', false);
$this->_metaDataProcessor->expects($this->any())->method('process')->will($this->returnArgument(0));
$this->_model = new \Magento\Framework\App\Config\Data($this->_metaDataProcessor, []);
}