Da\Mailer\Test\Event\EventTest

Complexity

Total Complexity

2

Size/Duplication

Total Lines	37
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

2 Methods

Rating	Name	Duplication	Size	Complexity
A	testInvalidCallbackArgumentException()	0	4	1
B	testEventHandlerTraitMethods()	0	26	1

<?php
namespace Da\Mailer\Test\Event;

use Da\Mailer\Event\Event;
use Da\Mailer\Event\EventHandlerTrait;
use PHPUnit_Framework_TestCase;

class EventTest extends PHPUnit_Framework_TestCase
{
    /**
     * @expectedException \Da\Mailer\Exception\InvalidCallbackArgumentException
     */
    public function testInvalidCallbackArgumentException()
    {
        $event = new Event('not a callback');

$event is not used, you could remove the assignment.

    }

    public function testEventHandlerTraitMethods()
    {
        $triggered = null;
        $data = null;
        $handler = function (Event $event) use (&$triggered, &$data) {
            $triggered = $event;
            $data = $event->getData();
        };
        $event = new Event($handler);
        $eventsTester = new EventsTester();

        $eventsTester->attach('eventName', $event);

        $eventsTester->trigger('eventName', ['x-wings']);

        $this->assertEquals($triggered, $event);
        $this->assertEquals($data, ['x-wings']);

        $triggered = null;
        $data = null;
        $eventsTester->detach('eventName');
        $eventsTester->trigger('eventName');

        $this->assertNull($triggered);
        $this->assertNull($data);
    }
}

class EventsTester
{
    use EventHandlerTrait;
}