MyTester\TesterEventDispatcherTest::testDispatch()

Complexity

Conditions	1
Paths	1

Size

Total Lines	26
Code Lines	20

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	22
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	1

<?php
    public function testDispatch(): void
    {
        $event = new Events\TestsStartedEvent([]);
        $var = 0;
        $listenerProvider = new TesterListenerProvider([]);
        $listenerProvider->registerListener($event::class, function () use (&$var) {
            $var++;
        });
        $eventDispatcher = new TesterEventDispatcher($listenerProvider);
        $this->assertSame($event, $eventDispatcher->dispatch($event));
        $this->assertSame(1, $var);

        $event = new Events\TestStoppableEvent();
        $var = 0;
        $listenerProvider = new TesterListenerProvider([]);
        $listenerProvider->registerListener($event::class, function (Events\TestStoppableEvent $event) use (&$var) {
            $var++;
            $event->stopped = true;
        });
        $listenerProvider->registerListener($event::class, function (Events\TestStoppableEvent $event) use (&$var) {
            $var++;
        });
        $eventDispatcher = new TesterEventDispatcher($listenerProvider);
        $this->assertSame($event, $eventDispatcher->dispatch($event));
        $this->assertSame(1, $var);
        $this->assertTrue($event->stopped);
    }