5

这是我的 PhpUnit 测试类：

<?php

namespace tests\AppBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;

class SendEmailControllerTest extends WebTestCase
{
    public function testMailIsSentAndContentIsCorrect()
    {
        $client = static:: createClient();

        ...
    }
}

但是当我尝试运行它时，我得到了错误，其踪迹是：

Unable to guess the Kernel directory.
 C:\myProject\vendor\symfony\symfony\src\Symfony\Bundle\FrameworkBundle\Test\KernelTestCase.php:62
 C:\myProject\vendor\symfony\symfony\src\Symfony\Bundle\FrameworkBundle\Test\KernelTestCase.php:138
 C:\myProject\vendor\symfony\symfony\src\Symfony\Bundle\FrameworkBundle\Test\KernelTestCase.php:184
 C:\myProject\vendor\symfony\symfony\src\Symfony\Bundle\FrameworkBundle\Test\KernelTestCase.php:165
 C:\myProject\vendor\symfony\symfony\src\Symfony\Bundle\FrameworkBundle\Test\WebTestCase.php:33
 C:\myProject\tests\AppBundle\Controller\SendEmailControllerTest.php:12

ERRORS!
Tests: 1, Assertions: 0, Errors: 1.

Remaining deprecation notices (3)

  1x: Using the KERNEL_DIR environment variable or the automatic guessing based on the phpunit.xml / phpunit.xml.dist file location is deprecated since Symfony 3.4. Set the KERNEL_CLASS environment variable to the fully-qualified class name of your Kernel instead. Not setting the KERNEL_CLASS environment variable will throw an exception on 4.0 unless you override the :createKernel() or :getKernelClass() method.
    1x in SendEmailControllerTest::testMailIsSentAndContentIsCorrect from tests\AppBundle\Controller

  1x: The Symfony\Bundle\FrameworkBundle\Test\KernelTestCase::getPhpUnitXmlDir() method is deprecated since Symfony 3.4 and will be removed in 4.0.
    1x in SendEmailControllerTest::testMailIsSentAndContentIsCorrect from tests\AppBundle\Controller

  1x: The Symfony\Bundle\FrameworkBundle\Test\KernelTestCase::getPhpUnitCliConfigArgument() method is deprecated since Symfony 3.4 and will be removed in 4.0.
    1x in SendEmailControllerTest::testMailIsSentAndContentIsCorrect from tests\AppBundle\Controller
C:\xampp\php\php.exe C:/myProject/vendor/phpunit/phpunit/phpunit --no-configuration tests\AppBundle\Controller\SendEmailControllerTest C:\myProject\tests\AppBundle\Controller\SendEmailControllerTest.php --teamcity
Testing started at 23:09 ...
PHPUnit 5.6.0 by Sebastian Bergmann and contributors.


Process finished with exit code 2

但问题是我不明白如何解决跟踪中指示的弃用问题......

编辑：

按照官方文档，我在 phpunit.xml.dist 中添加了

<?xml version="1.0" encoding="UTF-8"?>

<!-- https://phpunit.de/manual/current/en/appendixes.configuration.html -->
<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.8/phpunit.xsd"
         backupGlobals="false"
         colors="true"
         bootstrap="vendor/autoload.php"
>
    <php>
        <ini name="error_reporting" value="-1" />
        <env name="KERNEL_CLASS" value="App\Kernel" />
        <server name="KERNEL_CLASS" value="AppKernel" />
    </php>

    <testsuites>
        <testsuite name="Project Test Suite">
            <directory>tests</directory>
        </testsuite>
    </testsuites>

    <filter>
        <whitelist>
            <directory>src</directory>
            <exclude>
                <directory>src/*Bundle/Resources</directory>
                <directory>src/*/*Bundle/Resources</directory>
                <directory>src/*/Bundle/*Bundle/Resources</directory>
            </exclude>
        </whitelist>
    </filter>
</phpunit>

然而：

1）我仍然得到同样的错误

2) 代码http://schema.phpunit.de/4.8/phpunit.xsd显示为红色，并显示消息“URI 未注册（设置 | 语言和框架 | 模式和 DTD）。所以我去了那个地方并在“外部模式和 DTD”中添加了那个 URI，以及位置是我的项目根。但是，这个红色警告仍然存在，我怀疑它与位置有关，但它在哪里？

4

3 回答 3

8

As documentation states

To run your functional tests, the WebTestCase class needs to know which is the application kernel to bootstrap it. The kernel class is usually defined in the KERNEL_CLASS environment variable (included in the default phpunit.xml.dist file provided by Symfony):

<?xml version="1.0" charset="utf-8" ?>
<phpunit>
    <php>
        <!-- the value is the FQCN of the application kernel -->
        <env name="KERNEL_CLASS" value="App\Kernel" />
    </php>
    <!-- ... -->
</phpunit>
于 2018-04-18T06:18:42.020 回答
5

设置phpunit.xml.dist它使它适用于 symfony 3.4

<php>
    <!-- the value is the FQCN of the application kernel -->
    <env name="KERNEL_CLASS" value="AppKernel" />
</php>
于 2018-06-28T13:04:50.440 回答
0

Nikita U. 在这里是正确的，但我想指出一些可能在未来对其他人有所帮助的小事，尤其是位置。

根据我发现的许多注释，尤其是来自 repo 的评论，这应该是<server name ...，但我发现它<env name ...也有效。这应该位于项目根目录中的or文件（只应使用其中一个）的<php>块中。如果两个文件都不存在，则创建一个（似乎都可以）并使用 Nikita 的示例作为文本。phpunit.xml.distphpunit.xml

另外，请注意，从带有 Flex 的 Symfony 4 开始，该值是“App\Kernel”，而不是“AppKernel”。更多可以在这里找到：https ://github.com/symfony/symfony-standard/issues/1073

于 2020-09-04T13:39:27.693 回答