Version 1

[yaffs-website] / vendor / symfony / dependency-injection / Tests / Compiler / AnalyzeServiceReferencesPassTest.php

diff --git a/vendor/symfony/dependency-injection/Tests/Compiler/AnalyzeServiceReferencesPassTest.php b/vendor/symfony/dependency-injection/Tests/Compiler/AnalyzeServiceReferencesPassTest.php
new file mode 100644 (file)
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+++ b/vendor/symfony/dependency-injection/Tests/Compiler/AnalyzeServiceReferencesPassTest.php
@@ -0,0 +1,147 @@
+<?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\DependencyInjection\Tests\Compiler;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\DependencyInjection\Definition;
+use Symfony\Component\DependencyInjection\Compiler\AnalyzeServiceReferencesPass;
+use Symfony\Component\DependencyInjection\Compiler\RepeatedPass;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+class AnalyzeServiceReferencesPassTest extends TestCase
+{
+    public function testProcess()
+    {
+        $container = new ContainerBuilder();
+
+        $a = $container
+            ->register('a')
+            ->addArgument($ref1 = new Reference('b'))
+        ;
+
+        $b = $container
+            ->register('b')
+            ->addMethodCall('setA', array($ref2 = new Reference('a')))
+        ;
+
+        $c = $container
+            ->register('c')
+            ->addArgument($ref3 = new Reference('a'))
+            ->addArgument($ref4 = new Reference('b'))
+        ;
+
+        $d = $container
+            ->register('d')
+            ->setProperty('foo', $ref5 = new Reference('b'))
+        ;
+
+        $e = $container
+            ->register('e')
+            ->setConfigurator(array($ref6 = new Reference('b'), 'methodName'))
+        ;
+
+        $graph = $this->process($container);
+
+        $this->assertCount(4, $edges = $graph->getNode('b')->getInEdges());
+
+        $this->assertSame($ref1, $edges[0]->getValue());
+        $this->assertSame($ref4, $edges[1]->getValue());
+        $this->assertSame($ref5, $edges[2]->getValue());
+        $this->assertSame($ref6, $edges[3]->getValue());
+    }
+
+    public function testProcessDetectsReferencesFromInlinedDefinitions()
+    {
+        $container = new ContainerBuilder();
+
+        $container
+            ->register('a')
+        ;
+
+        $container
+            ->register('b')
+            ->addArgument(new Definition(null, array($ref = new Reference('a'))))
+        ;
+
+        $graph = $this->process($container);
+
+        $this->assertCount(1, $refs = $graph->getNode('a')->getInEdges());
+        $this->assertSame($ref, $refs[0]->getValue());
+    }
+
+    public function testProcessDetectsReferencesFromInlinedFactoryDefinitions()
+    {
+        $container = new ContainerBuilder();
+
+        $container
+            ->register('a')
+        ;
+
+        $factory = new Definition();
+        $factory->setFactory(array(new Reference('a'), 'a'));
+
+        $container
+            ->register('b')
+            ->addArgument($factory)
+        ;
+
+        $graph = $this->process($container);
+
+        $this->assertTrue($graph->hasNode('a'));
+        $this->assertCount(1, $refs = $graph->getNode('a')->getInEdges());
+    }
+
+    public function testProcessDoesNotSaveDuplicateReferences()
+    {
+        $container = new ContainerBuilder();
+
+        $container
+            ->register('a')
+        ;
+        $container
+            ->register('b')
+            ->addArgument(new Definition(null, array($ref1 = new Reference('a'))))
+            ->addArgument(new Definition(null, array($ref2 = new Reference('a'))))
+        ;
+
+        $graph = $this->process($container);
+
+        $this->assertCount(2, $graph->getNode('a')->getInEdges());
+    }
+
+    public function testProcessDetectsFactoryReferences()
+    {
+        $container = new ContainerBuilder();
+
+        $container
+            ->register('foo', 'stdClass')
+            ->setFactory(array('stdClass', 'getInstance'));
+
+        $container
+            ->register('bar', 'stdClass')
+            ->setFactory(array(new Reference('foo'), 'getInstance'));
+
+        $graph = $this->process($container);
+
+        $this->assertTrue($graph->hasNode('foo'));
+        $this->assertCount(1, $graph->getNode('foo')->getInEdges());
+    }
+
+    protected function process(ContainerBuilder $container)
+    {
+        $pass = new RepeatedPass(array(new AnalyzeServiceReferencesPass()));
+        $pass->process($container);
+
+        return $container->getCompiler()->getServiceReferenceGraph();
+    }
+}