Viewing file:  ArrayNodeDefinitionTest.php (6.74 KB) -rw-r--r--
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Config\Tests\Definition\Builder;
use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
use Symfony\Component\Config\Definition\Processor;
use Symfony\Component\Config\Definition\Builder\ScalarNodeDefinition;
use Symfony\Component\Config\Definition\Exception\InvalidDefinitionException;
class ArrayNodeDefinitionTest extends \PHPUnit_Framework_TestCase
{
public function testAppendingSomeNode()
{
$parent = new ArrayNodeDefinition('root');
$child = new ScalarNodeDefinition('child');
$parent
->children()
->scalarNode('foo')->end()
->scalarNode('bar')->end()
->end()
->append($child);
$this->assertCount(3, $this->getField($parent, 'children'));
$this->assertTrue(in_array($child, $this->getField($parent, 'children')));
}
/**
* @expectedException \Symfony\Component\Config\Definition\Exception\InvalidDefinitionException
* @dataProvider providePrototypeNodeSpecificCalls
*/
public function testPrototypeNodeSpecificOption($method, $args)
{
$node = new ArrayNodeDefinition('root');
call_user_func_array(array($node, $method), $args);
$node->getNode();
}
public function providePrototypeNodeSpecificCalls()
{
return array(
array('defaultValue', array(array())),
array('addDefaultChildrenIfNoneSet', array()),
array('requiresAtLeastOneElement', array()),
array('useAttributeAsKey', array('foo'))
);
}
/**
* @expectedException \Symfony\Component\Config\Definition\Exception\InvalidDefinitionException
*/
public function testConcreteNodeSpecificOption()
{
$node = new ArrayNodeDefinition('root');
$node
->addDefaultsIfNotSet()
->prototype('array')
;
$node->getNode();
}
/**
* @expectedException \Symfony\Component\Config\Definition\Exception\InvalidDefinitionException
*/
public function testPrototypeNodesCantHaveADefaultValueWhenUsingDefaultChildren()
{
$node = new ArrayNodeDefinition('root');
$node
->defaultValue(array())
->addDefaultChildrenIfNoneSet('foo')
->prototype('array')
;
$node->getNode();
}
public function testPrototypedArrayNodeDefaultWhenUsingDefaultChildren()
{
$node = new ArrayNodeDefinition('root');
$node
->addDefaultChildrenIfNoneSet()
->prototype('array')
;
$tree = $node->getNode();
$this->assertEquals(array(array()), $tree->getDefaultValue());
}
/**
* @dataProvider providePrototypedArrayNodeDefaults
*/
public function testPrototypedArrayNodeDefault($args, $shouldThrowWhenUsingAttrAsKey, $shouldThrowWhenNotUsingAttrAsKey, $defaults)
{
$node = new ArrayNodeDefinition('root');
$node
->addDefaultChildrenIfNoneSet($args)
->prototype('array')
;
try {
$tree = $node->getNode();
$this->assertFalse($shouldThrowWhenNotUsingAttrAsKey);
$this->assertEquals($defaults, $tree->getDefaultValue());
} catch (InvalidDefinitionException $e) {
$this->assertTrue($shouldThrowWhenNotUsingAttrAsKey);
}
$node = new ArrayNodeDefinition('root');
$node
->useAttributeAsKey('attr')
->addDefaultChildrenIfNoneSet($args)
->prototype('array')
;
try {
$tree = $node->getNode();
$this->assertFalse($shouldThrowWhenUsingAttrAsKey);
$this->assertEquals($defaults, $tree->getDefaultValue());
} catch (InvalidDefinitionException $e) {
$this->assertTrue($shouldThrowWhenUsingAttrAsKey);
}
}
public function providePrototypedArrayNodeDefaults()
{
return array(
array(null, true, false, array(array())),
array(2, true, false, array(array(), array())),
array('2', false, true, array('2' => array())),
array('foo', false, true, array('foo' => array())),
array(array('foo'), false, true, array('foo' => array())),
array(array('foo', 'bar'), false, true, array('foo' => array(), 'bar' => array())),
);
}
public function testNestedPrototypedArrayNodes()
{
$node = new ArrayNodeDefinition('root');
$node
->addDefaultChildrenIfNoneSet()
->prototype('array')
->prototype('array')
;
$node->getNode();
}
public function testEnabledNodeDefaults()
{
$node = new ArrayNodeDefinition('root');
$node
->canBeEnabled()
->children()
->scalarNode('foo')->defaultValue('bar')->end()
;
$this->assertEquals(array('enabled' => false, 'foo' => 'bar'), $node->getNode()->getDefaultValue());
}
/**
* @dataProvider getEnableableNodeFixtures
*/
public function testTrueEnableEnabledNode($expected, $config, $message)
{
$processor = new Processor();
$node = new ArrayNodeDefinition('root');
$node
->canBeEnabled()
->children()
->scalarNode('foo')->defaultValue('bar')->end()
;
$this->assertEquals(
$expected,
$processor->process($node->getNode(), $config),
$message
);
}
public function getEnableableNodeFixtures()
{
return array(
array(array('enabled' => true, 'foo' => 'bar'), array(true), 'true enables an enableable node'),
array(array('enabled' => true, 'foo' => 'bar'), array(null), 'null enables an enableable node'),
array(array('enabled' => true, 'foo' => 'bar'), array(array('enabled' => true)), 'An enableable node can be enabled'),
array(array('enabled' => true, 'foo' => 'baz'), array(array('foo' => 'baz')), 'any configuration enables an enableable node'),
array(array('enabled' => false, 'foo' => 'baz'), array(array('foo' => 'baz', 'enabled' => false)), 'An enableable node can be disabled'),
array(array('enabled' => false, 'foo' => 'bar'), array(false), 'false disables an enableable node'),
);
}
protected function getField($object, $field)
{
$reflection = new \ReflectionProperty($object, $field);
$reflection->setAccessible(true);
return $reflection->getValue($object);
}
}
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