8000 Extract new base test class KernelTestClass · symfony/symfony@c4f14fb · GitHub
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johnkaryjohnkary
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Extract new base test class KernelTestClass
Ideal base class that needs access to a Kernel but not a Client such as when testing a Command.
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-139
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‎src/Symfony/Bundle/FrameworkBundle/Test/KernelTestCase.php

Lines changed: 174 additions & 0 deletions
< 10000 td data-grid-cell-id="diff-39d252b050ba54aafb486057978a8f85439c2bbb21168c7e4f3d70d796fc1fbe-empty-23-0" data-selected="false" role="gridcell" style="background-color:var(--diffBlob-additionNum-bgColor, var(--diffBlob-addition-bgColor-num));text-align:center" tabindex="-1" valign="top" class="focusable-grid-cell diff-line-number position-relative left-side">
Original file line numberDiff line numberDiff line change
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Bundle\FrameworkBundle\Test;
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use Symfony\Component\Finder\Finder;
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use Symfony\Component\HttpKernel\KernelInterface;
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/**
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* KernelTestCase is the base class for tests needing a Kernel.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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abstract class KernelTestCase extends \PHPUnit_Framework_TestCase
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{
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protected static $class;
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/**
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* @var KernelInterface
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*/
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protected static $kernel;
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/**
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* Finds the directory where the phpunit.xml(.dist) is stored.
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*
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* If you run tests with the PHPUnit CLI tool, everything will work as
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* expected. If not, override this method in your test classes.
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*
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* @return string The directory where phpunit.xml(.dist) is stored
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*
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* @throws \RuntimeException
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*/
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protected static function getPhpUnitXmlDir()
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{
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if (!isset($_SERVER['argv']) || false === strpos($_SERVER['argv'][0], 'phpunit')) {
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throw new \RuntimeException('You must override the WebTestCase::createKernel() method.');
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}
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$dir = static::getPhpUnitCliConfigArgument();
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if ($dir === null &&
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(is_file(getcwd().DIRECTORY_SEPARATOR.'phpunit.xml') ||
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is_file(getcwd().DIRECTORY_SEPARATOR.'phpunit.xml.dist'))) {
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$dir = getcwd();
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}
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// Can't continue
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if ($dir === null) {
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throw new \RuntimeException('Unable to guess the Kernel directory.');
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}
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if (!is_dir($dir)) {
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$dir = dirname($dir);
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}
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return $dir;
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}
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/**
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* Finds the value of the CLI configuration option.
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*
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* PHPUnit will use the last configuration argument on the command line, so
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* this only returns the last configuration argument.
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*
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* @return string The value of the PHPUnit cli configuration option
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*/
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private static function getPhpUnitCliConfigArgument()
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{
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$dir = null;
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$reversedArgs = array_reverse($_SERVER['argv']);
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foreach ($reversedArgs as $argIndex => $testArg) {
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if (preg_match('/^-[^ \-]*c$/', $testArg) || $testArg === '--configuration') {
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$dir = realpath($reversedArgs[$argIndex - 1]);
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break;
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} elseif (strpos($testArg, '--configuration=') === 0) {
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$argPath = substr($testArg, strlen('--configuration='));
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$dir = realpath($argPath);
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break;
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}
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}
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return $dir;
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}
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/**
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* Attempts to guess the Kernel location.
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*
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* When the Kernel is located, the file is required.
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*
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* @return string The Kernel class name
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*
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* @throws \RuntimeException
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*/
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protected static function getKernelClass()
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{
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$dir = isset($_SERVER['KERNEL_DIR']) ? $_SERVER['KERNEL_DIR'] : static::getPhpUnitXmlDir();
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$finder = new Finder();
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$finder->name('*Kernel.php')->depth(0)->in($dir);
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$results = iterator_to_array($finder);
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if (!count($results)) {
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throw new \RuntimeException('Either set KERNEL_DIR in your phpunit.xml according to http://symfony.com/doc/current/book/testing.html#your-first-functional-test or override the WebTestCase::createKernel() method.');
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}
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$file = current($results);
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$class = $file->getBasename('.php');
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require_once $file;
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return $class;
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}
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/**
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* Boots the Kernel for this test.
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*
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* @param array $options
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*/
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protected static function bootKernel(array $options = array())
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{
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static::ensureKernelShutdown();
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static::$kernel = static::createKernel($options);
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static::$kernel->boot();
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}
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/**
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* Creates a Kernel.
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*
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* Available options:
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*
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* * environment
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* * debug
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*
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* @param array $options An array of options
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*
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* @return KernelInterface A KernelInterface instance
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*/
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protected static function createKernel(array $options = array())
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{
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if (null === static::$class) {
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static::$class = static::getKernelClass();
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}
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return new static::$class(
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isset($options['environment']) ? $options['environment'] : 'test',
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isset($options['debug']) ? $options['debug'] : true
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);
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}
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/**
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* Shutdown the Kernel.
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*/
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protected static function ensureKernelShutdown()
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{
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if (null !== static::$kernel) {
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static::$kernel->shutdown();
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}
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}
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/**
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* Clean up Kernel usage in this test.
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*/
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protected function tearDown()
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{
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static::ensureKernelShutdown();
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}
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}

‎src/Symfony/Bundle/FrameworkBundle/Test/WebTestCase.php

Lines changed: 2 additions & 139 deletions
< 10000 td data-grid-cell-id="diff-70631ccbebe210901e4a99b1c5ee1f74bd7b94752ed1d68a103216281f541da6-124-39-0" data-selected="false" role="gridcell" style="background-color:var(--diffBlob-deletionNum-bgColor, var(--diffBlob-deletion-bgColor-num));text-align:center" tabindex="-1" valign="top" class="focusable-grid-cell diff-line-number position-relative left-side">124
Original file line numberDiff line numberDiff line change
@@ -12,23 +12,14 @@
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namespace Symfony\Bundle\FrameworkBundle\Test;
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use Symfony\Bundle\FrameworkBundle\Client;
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use Symfony\Component\Finder\Finder;
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use Symfony\Component\HttpKernel\KernelInterface;
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/**
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* WebTestCase is the base class for functional tests.
2018
*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
23-
abstract class WebTestCase extends \PHPUnit_Framework_TestCase
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abstract class WebTestCase extends KernelTestCase
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{
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protected static $class;
26-
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/**
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* @var KernelInterface
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*/
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protected static $kernel;
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/**
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* Creates a Client.
3425
*
@@ -39,139 +30,11 @@ abstract class WebTestCase extends \PHPUnit_Framework_TestCase
3930
*/
4031
protected static function createClient(array $options = array(), array $server = array())
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{
42-
if (null !== static::$kernel) {
43-
static::$kernel->shutdown();
44-
}
45-
46-
static::$kernel = static::createKernel($options);
47-
static::$kernel->boot();
33+
static::bootKernel($options);
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$client = static::$kernel->getContainer()->get('test.client');
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$client->setServerParameters($server);
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5238
return $client;
5339
}
54-
55-
/**
56-
* Finds the directory where the phpunit.xml(.dist) is stored.
57-
*
58-
* If you run tests with the PHPUnit CLI tool, everything will work as expected.
59-
* If not, override this method in your test classes.
60-
*
61-
* @return string The directory where phpunit.xml(.dist) is stored
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*
63-
* @throws \RuntimeException
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*/
65-
protected static function getPhpUnitXmlDir()
66-
{
67-
if (!isset($_SERVER['argv']) || false === strpos($_SERVER['argv'][0], 'phpunit')) {
68-
throw new \RuntimeException('You must override the WebTestCase::createKernel() method.');
69-
}
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$dir = static::getPhpUnitCliConfigArgument();
72-
if ($dir === null &&
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(is_file(getcwd().DIRECTORY_SEPARATOR.'phpunit.xml') ||
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is_file(getcwd().DIRECTORY_SEPARATOR.'phpunit.xml.dist'))) {
75-
$dir = getcwd();
76-
}
77-
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// Can't continue
79-
if ($dir === null) {
80-
throw new \RuntimeException('Unable to guess the Kernel directory.');
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}
82-
83-
if (!is_dir($dir)) {
84-
$dir = dirname($dir);
85-
}
86-
87-
return $dir;
88-
}
89-
90-
/**
91-
* Finds the value of the CLI configuration option.
92-
*
93-
* PHPUnit will use the last configuration argument on the command line, so this only returns
94-
* the last configuration argument.
95-
*
96-
* @return string The value of the PHPUnit cli configuration option
97-
*/
98-
private static function getPhpUnitCliConfigArgument()
99-
{
100-
$dir = null;
101-
$reversedArgs = array_reverse($_SERVER['argv']);
102-
foreach ($reversedArgs as $argIndex => $testArg) {
103-
if (preg_match('/^-[^ \-]*c$/', $testArg) || $testArg === '--configuration') {
104-
$dir = realpath($reversedArgs[$argIndex - 1]);
105-
break;
106-
} elseif (strpos($testArg, '--configuration=') === 0) {
107-
$argPath = substr($testArg, strlen('--configuration='));
108-
$dir = realpath($argPath);
109-
break;
110-
}
111-
}
112-
113-
return $dir;
114-
}
115-
116-
/**
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* Attempts to guess the kernel location.
118-
*
119-
* When the Kernel is located, the file is required.
120-
*
121-
* @return string The Kernel class name
122-
*
123-
* @throws \RuntimeException
-
*/
125-
protected static function getKernelClass()
126-
{
127-
$dir = isset($_SERVER['KERNEL_DIR']) ? $_SERVER['KERNEL_DIR'] : static::getPhpUnitXmlDir();
128-
129-
$finder = new Finder();
130-
$finder->name('*Kernel.php')->depth(0)->in($dir);
131-
$results = iterator_to_array($finder);
132-
if (!count($results)) {
133-
throw new \RuntimeException('Either set KERNEL_DIR in your phpunit.xml according to http://symfony.com/doc/current/book/testing.html#your-first-functional-test or override the WebTestCase::createKernel() method.');
134-
}
135-
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$file = current($results);
137-
$class = $file->getBasename('.php');
138-
139-
require_once $file;
140-
141-
return $class;
142-
}
143-
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/**
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* Creates a Kernel.
146-
*
147-
* Available options:
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*
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* * environment
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* * debug
151-
*
152-
* @param array $options An array of options
153-
*
154-
* @return KernelInterface A KernelInterface instance
155-
*/
156-
protected static function createKernel(array $options = array())
157-
{
158-
if (null === static::$class) {
159-
static::$class = static::getKernelClass();
160-
}
161-
162-
return new static::$class(
163-
isset($options['environment']) ? $options['environment'] : 'test',
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isset($options['debug']) ? $options['debug'] : true
165-
);
166-
}
167-
168-
/**
169-
* Shuts the kernel down if it was used in the test.
170-
*/
171-
protected function tearDown()
172-
{
173-
if (null !== static::$kernel) {
174-
static::$kernel->shutdown();
175-
}
176-
}
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}

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