ArpTest\EventDispatcher\ImmutableEventDispatcherTest

Complexity

Total Complexity

3

Size/Duplication

Total Lines	37
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
    private ListenerProviderInterface&MockObject $listenerProvider;

A parse error occurred: Syntax error, unexpected '&', expecting T_VARIABLE on line 19 at column 37

    public function setUp(): void
    {
        $this->listenerProvider = $this->getMockForAbstractClass(ListenerProviderInterface::class);
    }

    public function testImplementsEventDispatcherInterface(): void
    {
        $eventDispatcher = new ImmutableEventDispatcher($this->listenerProvider);

        $this->assertInstanceOf(EventDispatcherInterface::class, $eventDispatcher);
    }

    public function testDispatchOfInternalEventDispatcher(): void
    {
        $eventDispatcher = new ImmutableEventDispatcher($this->listenerProvider);

        $this->listenerProvider->expects($this->once())
            ->method('getListenersForEvent')
            ->willReturn([]);

        $eventDispatcher->dispatch(new \stdClass());
    }
}