Elgg\PluginHooksServiceTest::testCanPassParamsAndChangeReturnValue PHP Method

    public function testCanPassParamsAndChangeReturnValue()
    {
        $hooks = new \Elgg\PluginHooksService();
        $hooks->registerHandler('foo', 'bar', array('\\Elgg\\PluginHooksServiceTest', 'changeReturn'));
        $returnval = $hooks->trigger('foo', 'bar', array('testCase' => $this), 1);
        $this->assertEquals(2, $returnval);
    }