public function testEmulateDesignAndRevertDesign()
{
$originalConfig = ['area' => 'some_area', 'store' => 1];
$expectedConfig = ['area' => 'frontend', 'store' => 2];
$this->_model->setDesignConfig($originalConfig);
$this->_model->emulateDesign(2);
// assert config data has been emulated
$this->assertEquals($expectedConfig, $this->_model->getDesignConfig()->getData());
$this->_model->revertDesign();
// assert config data has been reverted to the original state
$this->assertEquals($originalConfig, $this->_model->getDesignConfig()->getData());
}
