4 * This file is part of the Symfony package.
6 * (c) Fabien Potencier <fabien@symfony.com>
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
12 namespace Symfony\Component\Config\Tests\Definition\Builder;
14 use PHPUnit\Framework\TestCase;
15 use Symfony\Component\Config\Definition\Builder\TreeBuilder;
16 use Symfony\Component\Config\Tests\Fixtures\Builder\NodeBuilder as CustomNodeBuilder;
18 class TreeBuilderTest extends TestCase
20 public function testUsingACustomNodeBuilder()
22 $builder = new TreeBuilder();
23 $root = $builder->root('custom', 'array', new CustomNodeBuilder());
25 $nodeBuilder = $root->children();
27 $this->assertInstanceOf('Symfony\Component\Config\Tests\Fixtures\Builder\NodeBuilder', $nodeBuilder);
29 $nodeBuilder = $nodeBuilder->arrayNode('deeper')->children();
31 $this->assertInstanceOf('Symfony\Component\Config\Tests\Fixtures\Builder\NodeBuilder', $nodeBuilder);
34 public function testOverrideABuiltInNodeType()
36 $builder = new TreeBuilder();
37 $root = $builder->root('override', 'array', new CustomNodeBuilder());
39 $definition = $root->children()->variableNode('variable');
41 $this->assertInstanceOf('Symfony\Component\Config\Tests\Fixtures\Builder\VariableNodeDefinition', $definition);
44 public function testAddANodeType()
46 $builder = new TreeBuilder();
47 $root = $builder->root('override', 'array', new CustomNodeBuilder());
49 $definition = $root->children()->barNode('variable');
51 $this->assertInstanceOf('Symfony\Component\Config\Tests\Fixtures\Builder\BarNodeDefinition', $definition);
54 public function testCreateABuiltInNodeTypeWithACustomNodeBuilder()
56 $builder = new TreeBuilder();
57 $root = $builder->root('builtin', 'array', new CustomNodeBuilder());
59 $definition = $root->children()->booleanNode('boolean');
61 $this->assertInstanceOf('Symfony\Component\Config\Definition\Builder\BooleanNodeDefinition', $definition);
64 public function testPrototypedArrayNodeUseTheCustomNodeBuilder()
66 $builder = new TreeBuilder();
67 $root = $builder->root('override', 'array', new CustomNodeBuilder());
69 $root->prototype('bar')->end();
71 $this->assertInstanceOf('Symfony\Component\Config\Tests\Fixtures\BarNode', $root->getNode(true)->getPrototype());
74 public function testAnExtendedNodeBuilderGetsPropagatedToTheChildren()
76 $builder = new TreeBuilder();
78 $builder->root('propagation')
80 ->setNodeClass('extended', 'Symfony\Component\Config\Definition\Builder\BooleanNodeDefinition')
81 ->node('foo', 'extended')->end()
84 ->node('foo', 'extended')
90 $node = $builder->buildTree();
91 $children = $node->getChildren();
93 $this->assertInstanceOf('Symfony\Component\Config\Definition\BooleanNode', $children['foo']);
95 $childChildren = $children['child']->getChildren();
97 $this->assertInstanceOf('Symfony\Component\Config\Definition\BooleanNode', $childChildren['foo']);
100 public function testDefinitionInfoGetsTransferredToNode()
102 $builder = new TreeBuilder();
104 $builder->root('test')->info('root info')
106 ->node('child', 'variable')->info('child info')->defaultValue('default')
110 $tree = $builder->buildTree();
111 $children = $tree->getChildren();
113 $this->assertEquals('root info', $tree->getInfo());
114 $this->assertEquals('child info', $children['child']->getInfo());
117 public function testDefinitionExampleGetsTransferredToNode()
119 $builder = new TreeBuilder();
121 $builder->root('test')
122 ->example(array('key' => 'value'))
124 ->node('child', 'variable')->info('child info')->defaultValue('default')->example('example')
128 $tree = $builder->buildTree();
129 $children = $tree->getChildren();
131 $this->assertInternalType('array', $tree->getExample());
132 $this->assertEquals('example', $children['child']->getExample());