public function setUp()
{
$data = ['name' => 'ObserverName', 'block' => 'testBlockName'];
$this->event = new Event($data);
$this->observers = new Collection();
$this->observer = new Observer($data);
$this->observers->addObserver($this->observer);
}
public function testDispatch()
{
$eventMock = $this->getMock('Magento\\Framework\\Event', [], [], '', false);
$observer1 = $this->getObserverMock('test_observer1', $eventMock);
$observer2 = $this->getObserverMock('test_observer2', $eventMock);
$this->observerCollection->addObserver($observer1);
$this->observerCollection->addObserver($observer2);
$this->observerCollection->dispatch($eventMock);
}