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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\Tests\Component\DependencyInjection\Dumper ;
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use Symfony\Component\DependencyInjection\ContainerBuilder ;
use Symfony\Component\DependencyInjection\Dumper\YamlDumper ;
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use Symfony\Component\DependencyInjection\InterfaceInjector ;
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class YamlDumperTest extends \PHPUnit_Framework_TestCase
{
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static protected $fixturesPath ;
static public function setUpBeforeClass ()
{
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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 -> assertStringEqualsFile ( self :: $fixturesPath . '/yaml/services1.yml' , $dumper -> dump (), '->dump() dumps an empty container as an empty YAML file' );
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$container = new ContainerBuilder ();
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$dumper = new YamlDumper ( $container );
}
public function testAddParameters ()
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{
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$container = include self :: $fixturesPath . '/containers/container8.php' ;
$dumper = new YamlDumper ( $container );
$this -> assertStringEqualsFile ( self :: $fixturesPath . '/yaml/services8.yml' , $dumper -> dump (), '->dump() dumps parameters' );
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}
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public function testAddService ()
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{
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$container = include self :: $fixturesPath . '/containers/container9.php' ;
$dumper = new YamlDumper ( $container );
$this -> assertEquals ( str_replace ( '%path%' , self :: $fixturesPath . DIRECTORY_SEPARATOR . 'includes' . DIRECTORY_SEPARATOR , file_get_contents ( self :: $fixturesPath . '/yaml/services9.yml' )), $dumper -> dump (), '->dump() dumps services' );
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$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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public function testInterfaceInjectors ()
{
$interfaceInjector = new InterfaceInjector ( 'FooClass' );
$interfaceInjector -> addMethodCall ( 'setBar' , array ( 'someValue' ));
$container = include self :: $fixturesPath . '/containers/interfaces1.php' ;
$container -> addInterfaceInjector ( $interfaceInjector );
$dumper = new YamlDumper ( $container );
$classBody = $dumper -> dump ();
//TODO: find a better way to test dumper
//var_dump($classBody);
$this -> assertEquals ( " parameters:
cla : Fo
ss : Class
interfaces :
FooClass :
calls :
- [ setBar , [ someValue ]]
services :
foo :
class : % cla % o % ss %
" , $classBody );
}
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}