Fuel\Event\EventTest::testReturnValues PHP Method

    public function testReturnValues()
    {
        $expected = array(1, 2, 3);
        $this->container->on('my_event', function () {
            return 1;
        });
        $this->container->on('my_event', function () {
            return 2;
        });
        $this->container->on('my_event', function () {
            return 3;
        });
        $result = $this->container->trigger('my_event');
        $this->assertEquals($expected, $result);
    }