【发布时间】:2017-05-26 03:00:04
【问题描述】:
我正在使用 PHPUnit 测试用例测试模块。一切正常,但当我使用$_SERVER['REMOTE_ADDR'] 时,它会出现致命错误并停止执行。
CategoryControllerTest.php
<?php
namespace ProductBundle\Controller\Tests\Controller;
use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
class CategoryControllerTest extends WebTestCase {
protected function setUp() {
static::$kernel = static::createKernel();
static::$kernel->boot();
$this->container = static::$kernel->getContainer();
$this->em = static::$kernel->getContainer()->get('doctrine')->getManager();
}
public function testCategory() {
$ip_address = $_SERVER['REMOTE_ADDR'];
$client = static::createClient(
array(), array('HTTP_HOST' => static::$kernel->getContainer()->getParameter('test_http_host')
));
$crawler = $client->request('POST', '/category/new');
$client->enableProfiler();
$this->assertEquals('ProductBundle\Controller\CategoryController::addAction', $client->getRequest()->attributes->get('_controller'));
$form = $crawler->selectButton('new_category')->form();
$form['category[name]'] = "Electronics";
$form['category[id]'] = "For US";
$form['category[ip]'] = $ip_address;
$client->submit($form);
$this->assertTrue($client->getResponse()->isRedirect('/category/new')); // check if redirecting properly
$client->followRedirect();
$this->assertEquals(1, $crawler->filter('html:contains("Category Created Successfully.")')->count());
}
}
错误
有 1 个错误:
1) ProductBundle\Tests\Controller\CategoryControllerTest::testCategory 未定义索引:REMOTE_ADDR
我已尝试将其添加到 setUp() 函数中,但效果不佳。
【问题讨论】:
-
如果您想让您的应用程序更具可测试性,您不应该直接访问
$_SERVER或其他超全局变量。为它们创建容器,然后在测试时模拟它们。