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< ? php
/*
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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
* file that was distributed with this source code .
*/
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namespace Symfony\Component\DependencyInjection\Tests\Dumper ;
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use PHPUnit\Framework\TestCase ;
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use Symfony\Component\DependencyInjection\ContainerBuilder ;
use Symfony\Component\DependencyInjection\Dumper\YamlDumper ;
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use Symfony\Component\Yaml\Yaml ;
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class YamlDumperTest extends TestCase
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{
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protected static $fixturesPath ;
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public static function setUpBeforeClass ()
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{
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self :: $fixturesPath = realpath ( __DIR__ . '/../Fixtures/' );
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}
public function testDump ()
{
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$dumper = new YamlDumper ( $container = new ContainerBuilder ());
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$this -> assertEqualYamlStructure ( file_get_contents ( self :: $fixturesPath . '/yaml/services1.yml' ), $dumper -> dump (), '->dump() dumps an empty container as an empty YAML file' );
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}
public function testAddParameters ()
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{
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$container = include self :: $fixturesPath . '/containers/container8.php' ;
$dumper = new YamlDumper ( $container );
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$this -> assertEqualYamlStructure ( file_get_contents ( self :: $fixturesPath . '/yaml/services8.yml' ), $dumper -> dump (), '->dump() dumps parameters' );
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}
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/**
* @ group legacy
*/
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public function testLegacyAddService ()
{
$container = include self :: $fixturesPath . '/containers/legacy-container9.php' ;
$dumper = new YamlDumper ( $container );
$this -> assertEquals ( str_replace ( '%path%' , self :: $fixturesPath . DIRECTORY_SEPARATOR . 'includes' . DIRECTORY_SEPARATOR , file_get_contents ( self :: $fixturesPath . '/yaml/legacy-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.' , $e -> getMessage (), '->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources' );
}
}
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public function testAddService ()
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{
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$container = include self :: $fixturesPath . '/containers/container9.php' ;
$dumper = new YamlDumper ( $container );
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$this -> assertEqualYamlStructure ( str_replace ( '%path%' , self :: $fixturesPath . DIRECTORY_SEPARATOR . 'includes' . DIRECTORY_SEPARATOR , file_get_contents ( self :: $fixturesPath . '/yaml/services9.yml' )), $dumper -> dump (), '->dump() dumps services' );
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$dumper = new YamlDumper ( $container = new ContainerBuilder ());
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$container -> register ( 'foo' , 'FooClass' ) -> addArgument ( new \stdClass ());
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try {
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$dumper -> dump ();
$this -> fail ( '->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources' );
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} catch ( \Exception $e ) {
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$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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}
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private function assertEqualYamlStructure ( $yaml , $expected , $message = '' )
{
$this -> assertEquals ( Yaml :: parse ( $expected ), Yaml :: parse ( $yaml ), $message );
}
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}