symfony/tests/Symfony/Tests/Components/DependencyInjection/Dumper/GraphvizDumperTest.php

<?php

/*
 * This file is part of the symfony package.
 * (c) Fabien Potencier <fabien.potencier@symfony-project.com>
 * 
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Tests\Components\DependencyInjection\Dumper;

use Symfony\Components\DependencyInjection\Builder;
use Symfony\Components\DependencyInjection\Dumper\GraphvizDumper;

class GraphvizDumperTest extends \PHPUnit_Framework_TestCase
{
  static protected $fixturesPath;

  static public function setUpBeforeClass()
  {
    self::$fixturesPath = __DIR__.'/../../../../../fixtures/Symfony/Components/DependencyInjection/';
  }

  public function testDump()
  {
    $dumper = new GraphvizDumper($container = new Builder());

    $this->assertEquals(file_get_contents(self::$fixturesPath.'/graphviz/services1.dot'), $dumper->dump(), '->dump() dumps an empty container as an empty dot file');

    $container = new Builder();
    $dumper = new GraphvizDumper($container);

    $container = include self::$fixturesPath.'/containers/container9.php';
    $dumper = new GraphvizDumper($container);
    $this->assertEquals(str_replace('%path%', __DIR__, file_get_contents(self::$fixturesPath.'/graphviz/services9.dot')), $dumper->dump(), '->dump() dumps services');

    $container = include self::$fixturesPath.'/containers/container10.php';
    $dumper = new GraphvizDumper($container);
    $this->assertEquals(str_replace('%path%', __DIR__, file_get_contents(self::$fixturesPath.'/graphviz/services10.dot')), $dumper->dump(), '->dump() dumps services');

    $container = include self::$fixturesPath.'/containers/container10.php';
    $dumper = new GraphvizDumper($container);
    $this->assertEquals($dumper->dump(array(
      'graph' => array('ratio' => 'normal'),
      'node'  => array('fontsize' => 13, 'fontname' => 'Verdana', 'shape' => 'square'),
      'edge'  => array('fontsize' => 12, 'fontname' => 'Verdana', 'color' => 'white', 'arrowhead' => 'closed', 'arrowsize' => 1),
      'node.instance' => array('fillcolor' => 'green', 'style' => 'empty'),
      'node.definition' => array('fillcolor' => 'grey'),
      'node.missing' => array('fillcolor' => 'red', 'style' => 'empty'),
    )), str_replace('%path%', __DIR__, file_get_contents(self::$fixturesPath.'/graphviz/services10-1.dot')), '->dump() dumps services');
  }
}