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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\Dumper;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Dumper\YamlDumper;
class YamlDumperTest extends \PHPUnit_Framework_TestCase
{
protected static $fixturesPath;
protected function setUp()
{
if (!class_exists('Symfony\Component\Yaml\Yaml')) {
$this->markTestSkipped('The "Yaml" component is not available');
}
}
public static function setUpBeforeClass()
{
self::$fixturesPath = realpath(__DIR__.'/../Fixtures/');
}
public function testDump()
{
$dumper = new YamlDumper($container = new ContainerBuilder());
$this->assertStringEqualsFile(self::$fixturesPath.'/yaml/services1.yml', $dumper->dump(), '->dump() dumps an empty container as an empty YAML file');
$container = new ContainerBuilder();
$dumper = new YamlDumper($container);
}
public function testAddParameters()
{
$container = include self::$fixturesPath.'/containers/container8.php';
$dumper = new YamlDumper($container);
$this->assertStringEqualsFile(self::$fixturesPath.'/yaml/services8.yml', $dumper->dump(), '->dump() dumps parameters');
}
public function testAddService()
{
$container = include self::$fixturesPath.'/containers/container9.php';
$dumper = new YamlDumper($container);
$this->assertEquals(str_replace('%path%', self::$fixturesPath.DIRECTORY_SEPARATOR.'includes'.DIRECTORY_SEPARATOR, file_get_contents(self::$fixturesPath.'/yaml/services9.yml')), $dumper->dump(), '->dump() dumps services');
$dumper = new YamlDumper($container = new ContainerBuilder());
$container->register('foo', 'FooClass')->addArgument(new \stdClass());
try {
$dumper->dump();
$this->fail('->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
} catch (\Exception $e) {
$this->assertInstanceOf('\RuntimeException', $e, '->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
$this->assertEquals('Unable to dump a service container if a parameter is an object or a resource.', $e->getMessage(), '->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
}
}
}
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