lithium\tests\cases\template\ViewTest::testElementRenderingOptions PHP Method

    public function testElementRenderingOptions()
    {
        $tmpDir = realpath(Libraries::get(true, 'resources') . '/tmp');
        $this->skipIf(!is_writable($tmpDir), "Can't write to resources directory.");
        $testApp = $tmpDir . '/tests/test_app';
        $viewDir = $testApp . '/views';
        mkdir($viewDir, 0777, true);
        Libraries::add('test_app', array('path' => $testApp));
        $body = '<?php echo isset($this->_options[$option]) ? $this->_options[$option] : ""; ?>';
        $template = $viewDir . '/template.html.php';
        file_put_contents($template, $body);
        $view = new View(array('paths' => array('template' => '{:library}/views/{:template}.html.php', 'layout' => false)));
        $options = array('template' => 'template', 'library' => 'test_app');
        $result = $view->render('all', array('option' => 'custom'), $options);
        $this->assertIdentical('', $result);
        $result = $view->render('all', array('option' => 'library'), $options);
        $this->assertIdentical('test_app', $result);
        $options = array('template' => 'template', 'library' => 'test_app', 'custom' => 'custom option');
        $result = $view->render('all', array('option' => 'custom'), $options);
        $this->assertIdentical('custom option', $result);
        $result = $view->render('all', array('option' => 'library'), $options);
        $this->assertIdentical('test_app', $result);
        Libraries::remove('test_app');
        $this->_cleanUp();
    }