Elgg\ViewsServiceTest::testCanAlterViewInput PHP Method

    public function testCanAlterViewInput()
    {
        $this->hooks->registerHandler('view_vars', 'js/interpreted.js', function ($h, $t, $v, $p) {
            $v['in'] = 'out';
            return $v;
        });
        $this->assertEquals("// PHPout", $this->views->renderView('js/interpreted.js'));
    }