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[DependencyInjection] Add ability to clear tags by name.

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This commit is contained in:
Drak 2012-04-14 11:56:21 +05:45
parent d2fd9ce7b9
commit 80f96b7a1b
2 changed files with 35 additions and 0 deletions
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16
src/Symfony/Component/DependencyInjection/Definition.php
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@ -451,6 +451,22 @@ class Definition
return isset($this->tags[$name]);
}
/**
* Clears all tags for a given name.
*
* @param string $name The tag name
*
* @return Definition
*/
public function clearTag($name)
{
if (isset($this->tags[$name])) {
unset($this->tags[$name]);
}
return $this;
}
/**
* Clears the tags for this definition.
*

19
src/Symfony/Component/DependencyInjection/Tests/DefinitionTest.php
View File

@ -187,6 +187,25 @@ class DefinitionTest extends \PHPUnit_Framework_TestCase
$this->assertEquals(array(), $def->getTags(), '->clearTags() removes all current tags');
}
/**
* @covers Symfony\Component\DependencyInjection\Definition::clearTags
*/
public function testClearTag()
{
$def = new Definition('stdClass');
$this->assertSame($def, $def->clearTags(), '->clearTags() implements a fluent interface');
$def->addTag('1foo1', array('foo1' => 'bar1'));
$def->addTag('2foo2', array('foo2' => 'bar2'));
$def->addTag('3foo3', array('foo3' => 'bar3'));
$def->clearTag('2foo2');
$this->assertTrue($def->hasTag('1foo1'));
$this->assertFalse($def->hasTag('2foo2'));
$this->assertTrue($def->hasTag('3foo3'));
$def->clearTag('1foo1');
$this->assertFalse($def->hasTag('1foo1'));
$this->assertTrue($def->hasTag('3foo3'));
}
/**
* @covers Symfony\Component\DependencyInjection\Definition::addTag
* @covers Symfony\Component\DependencyInjection\Definition::getTag