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RegisterEnvVarProcessorsPassTest.php
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RegisterEnvVarProcessorsPassTest.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\DependencyInjection\Tests\Compiler;
use PHPUnit\Framework\TestCase;
use Symfony\Component\DependencyInjection\Compiler\RegisterEnvVarProcessorsPass;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\EnvVarProcessorInterface;
class RegisterEnvVarProcessorsPassTest extends TestCase
{
public function testSimpleProcessor()
{
$container = new ContainerBuilder();
$container->register('foo', SimpleProcessor::class)->addTag('container.env_var_processor');
(new RegisterEnvVarProcessorsPass())->process($container);
$this->assertTrue($container->has('container.env_var_processors_locator'));
$this->assertInstanceof(SimpleProcessor::class, $container->get('container.env_var_processors_locator')->get('foo'));
$expected = array(
'foo' => array('string'),
'base64' => array('string'),
'bool' => array('bool'),
'const' => array('bool', 'int', 'float', 'string', 'array'),
'file' => array('string'),
'float' => array('float'),
'int' => array('int'),
'json' => array('array'),
'resolve' => array('string'),
'string' => array('string'),
);
$this->assertSame($expected, $container->getParameterBag()->getProvidedTypes());
}
public function testNoProcessor()
{
$container = new ContainerBuilder();
(new RegisterEnvVarProcessorsPass())->process($container);
$this->assertFalse($container->has('container.env_var_processors_locator'));
}
/**
* @expectedException \Symfony\Component\DependencyInjection\Exception\InvalidArgumentException
* @expectedExceptionMessage Invalid type "foo" returned by "Symfony\Component\DependencyInjection\Tests\Compiler\BadProcessor::getProvidedTypes()", expected one of "array", "bool", "float", "int", "string".
*/
public function testBadProcessor()
{
$container = new ContainerBuilder();
$container->register('foo', BadProcessor::class)->addTag('container.env_var_processor');
(new RegisterEnvVarProcessorsPass())->process($container);
}
}
class SimpleProcessor implements EnvVarProcessorInterface
{
public function getEnv($prefix, $name, \Closure $getEnv)
{
return $getEnv($name);
}
public static function getProvidedTypes()
{
return array('foo' => 'string');
}
}
class BadProcessor extends SimpleProcessor
{
public static function getProvidedTypes()
{
return array('foo' => 'string|foo');
}
}