148 lines
4.1 KiB
PHP
148 lines
4.1 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\DependencyInjection\Tests\Compiler;
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use PHPUnit\Framework\TestCase;
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use Symfony\Component\DependencyInjection\Definition;
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use Symfony\Component\DependencyInjection\Compiler\AnalyzeServiceReferencesPass;
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use Symfony\Component\DependencyInjection\Compiler\RepeatedPass;
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use Symfony\Component\DependencyInjection\Reference;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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class AnalyzeServiceReferencesPassTest extends TestCase
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{
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public function testProcess()
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{
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$container = new ContainerBuilder();
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$a = $container
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->register('a')
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->addArgument($ref1 = new Reference('b'))
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;
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$b = $container
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->register('b')
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->addMethodCall('setA', array($ref2 = new Reference('a')))
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;
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$c = $container
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->register('c')
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->addArgument($ref3 = new Reference('a'))
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->addArgument($ref4 = new Reference('b'))
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;
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$d = $container
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->register('d')
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->setProperty('foo', $ref5 = new Reference('b'))
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;
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$e = $container
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->register('e')
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->setConfigurator(array($ref6 = new Reference('b'), 'methodName'))
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;
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$graph = $this->process($container);
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$this->assertCount(4, $edges = $graph->getNode('b')->getInEdges());
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$this->assertSame($ref1, $edges[0]->getValue());
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$this->assertSame($ref4, $edges[1]->getValue());
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$this->assertSame($ref5, $edges[2]->getValue());
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$this->assertSame($ref6, $edges[3]->getValue());
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}
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public function testProcessDetectsReferencesFromInlinedDefinitions()
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{
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$container = new ContainerBuilder();
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$container
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->register('a')
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;
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$container
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->register('b')
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->addArgument(new Definition(null, array($ref = new Reference('a'))))
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;
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$graph = $this->process($container);
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$this->assertCount(1, $refs = $graph->getNode('a')->getInEdges());
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$this->assertSame($ref, $refs[0]->getValue());
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}
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public function testProcessDetectsReferencesFromInlinedFactoryDefinitions()
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{
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$container = new ContainerBuilder();
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$container
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->register('a')
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;
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$factory = new Definition();
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$factory->setFactory(array(new Reference('a'), 'a'));
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$container
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->register('b')
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->addArgument($factory)
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;
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$graph = $this->process($container);
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$this->assertTrue($graph->hasNode('a'));
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$this->assertCount(1, $refs = $graph->getNode('a')->getInEdges());
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}
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public function testProcessDoesNotSaveDuplicateReferences()
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{
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$container = new ContainerBuilder();
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$container
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->register('a')
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;
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$container
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->register('b')
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->addArgument(new Definition(null, array($ref1 = new Reference('a'))))
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->addArgument(new Definition(null, array($ref2 = new Reference('a'))))
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;
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$graph = $this->process($container);
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$this->assertCount(2, $graph->getNode('a')->getInEdges());
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}
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public function testProcessDetectsFactoryReferences()
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{
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$container = new ContainerBuilder();
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$container
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->register('foo', 'stdClass')
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->setFactory(array('stdClass', 'getInstance'));
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$container
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->register('bar', 'stdClass')
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->setFactory(array(new Reference('foo'), 'getInstance'));
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$graph = $this->process($container);
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$this->assertTrue($graph->hasNode('foo'));
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$this->assertCount(1, $graph->getNode('foo')->getInEdges());
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}
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protected function process(ContainerBuilder $container)
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{
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$pass = new RepeatedPass(array(new AnalyzeServiceReferencesPass()));
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$pass->process($container);
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return $container->getCompiler()->getServiceReferenceGraph();
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}
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}
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