www.aleph1.co.uk Git - yaffs-website/blob - vendor/symfony/dependency-injection/Tests/Dumper/YamlDumperTest.php

   1 <?php
   2
   3 /*
   4  * This file is part of the Symfony package.
   5  *
   6  * (c) Fabien Potencier <fabien@symfony.com>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Symfony\Component\DependencyInjection\Tests\Dumper;
  13
  14 use PHPUnit\Framework\TestCase;
  15 use Symfony\Component\Config\FileLocator;
  16 use Symfony\Component\DependencyInjection\ContainerBuilder;
  17 use Symfony\Component\DependencyInjection\ContainerInterface;
  18 use Symfony\Component\DependencyInjection\Definition;
  19 use Symfony\Component\DependencyInjection\Dumper\YamlDumper;
  20 use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
  21 use Symfony\Component\DependencyInjection\Reference;
  22 use Symfony\Component\Yaml\Parser;
  23 use Symfony\Component\Yaml\Yaml;
  24
  25 class YamlDumperTest extends TestCase
  26 {
  27     protected static $fixturesPath;
  28
  29     public static function setUpBeforeClass()
  30     {
  31         self::$fixturesPath = realpath(__DIR__.'/../Fixtures/');
  32     }
  33
  34     public function testDump()
  35     {
  36         $dumper = new YamlDumper($container = new ContainerBuilder());
  37
  38         $this->assertEqualYamlStructure(file_get_contents(self::$fixturesPath.'/yaml/services1.yml'), $dumper->dump(), '->dump() dumps an empty container as an empty YAML file');
  39     }
  40
  41     public function testAddParameters()
  42     {
  43         $container = include self::$fixturesPath.'/containers/container8.php';
  44         $dumper = new YamlDumper($container);
  45         $this->assertEqualYamlStructure(file_get_contents(self::$fixturesPath.'/yaml/services8.yml'), $dumper->dump(), '->dump() dumps parameters');
  46     }
  47
  48     public function testAddService()
  49     {
  50         $container = include self::$fixturesPath.'/containers/container9.php';
  51         $dumper = new YamlDumper($container);
  52         $this->assertEqualYamlStructure(str_replace('%path%', self::$fixturesPath.\DIRECTORY_SEPARATOR.'includes'.\DIRECTORY_SEPARATOR, file_get_contents(self::$fixturesPath.'/yaml/services9.yml')), $dumper->dump(), '->dump() dumps services');
  53
  54         $dumper = new YamlDumper($container = new ContainerBuilder());
  55         $container->register('foo', 'FooClass')->addArgument(new \stdClass())->setPublic(true);
  56         try {
  57             $dumper->dump();
  58             $this->fail('->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
  59         } catch (\Exception $e) {
  60             $this->assertInstanceOf('\RuntimeException', $e, '->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
  61             $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');
  62         }
  63     }
  64
  65     public function testDumpAutowireData()
  66     {
  67         $container = include self::$fixturesPath.'/containers/container24.php';
  68         $dumper = new YamlDumper($container);
  69         $this->assertStringEqualsFile(self::$fixturesPath.'/yaml/services24.yml', $dumper->dump());
  70     }
  71
  72     public function testDumpLoad()
  73     {
  74         $container = new ContainerBuilder();
  75         $loader = new YamlFileLoader($container, new FileLocator(self::$fixturesPath.'/yaml'));
  76         $loader->load('services_dump_load.yml');
  77
  78         $this->assertEquals(array(new Reference('bar', ContainerInterface::IGNORE_ON_UNINITIALIZED_REFERENCE)), $container->getDefinition('foo')->getArguments());
  79
  80         $dumper = new YamlDumper($container);
  81         $this->assertStringEqualsFile(self::$fixturesPath.'/yaml/services_dump_load.yml', $dumper->dump());
  82     }
  83
  84     public function testInlineServices()
  85     {
  86         $container = new ContainerBuilder();
  87         $container->register('foo', 'Class1')
  88             ->setPublic(true)
  89             ->addArgument((new Definition('Class2'))
  90                 ->addArgument(new Definition('Class2'))
  91             )
  92         ;
  93
  94         $dumper = new YamlDumper($container);
  95         $this->assertStringEqualsFile(self::$fixturesPath.'/yaml/services_inline.yml', $dumper->dump());
  96     }
  97
  98     private function assertEqualYamlStructure($expected, $yaml, $message = '')
  99     {
 100         $parser = new Parser();
 101
 102         $this->assertEquals($parser->parse($expected, Yaml::PARSE_CUSTOM_TAGS), $parser->parse($yaml, Yaml::PARSE_CUSTOM_TAGS), $message);
 103     }
 104 }