public function testAttachAndNotify()
 {
     $type = 'test_type';
     $this->component->expects($this->any())->method('getComponentName')->willReturn($type);
     $this->observer->expects($this->any())->method('update')->with($this->component);
     /** @var UiComponentInterface $component2 */
     $component2 = $this->getMockBuilder('Magento\\Framework\\View\\Element\\UiComponentInterface')->getMockForAbstractClass();
     $component2->expects($this->any())->method('getComponentName')->willReturn('other_type');
     $this->processor->register($this->component);
     $this->processor->register($component2);
     $this->processor->attach($type, $this->observer);
     $this->processor->notify($type);
 }