--- /dev/null
+<?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;
+
+require_once __DIR__.'/Fixtures/includes/classes.php';
+require_once __DIR__.'/Fixtures/includes/ProjectExtension.php';
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Config\Resource\ResourceInterface;
+use Symfony\Component\DependencyInjection\Alias;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\Definition;
+use Symfony\Component\DependencyInjection\DefinitionDecorator;
+use Symfony\Component\DependencyInjection\Exception\RuntimeException;
+use Symfony\Component\DependencyInjection\Exception\InactiveScopeException;
+use Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException;
+use Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException;
+use Symfony\Component\DependencyInjection\Loader\ClosureLoader;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
+use Symfony\Component\DependencyInjection\Scope;
+use Symfony\Component\Config\Resource\FileResource;
+use Symfony\Component\DependencyInjection\Tests\Fixtures\CustomDefinition;
+use Symfony\Component\ExpressionLanguage\Expression;
+
+class ContainerBuilderTest extends TestCase
+{
+ public function testDefinitions()
+ {
+ $builder = new ContainerBuilder();
+ $definitions = array(
+ 'foo' => new Definition('Bar\FooClass'),
+ 'bar' => new Definition('BarClass'),
+ );
+ $builder->setDefinitions($definitions);
+ $this->assertEquals($definitions, $builder->getDefinitions(), '->setDefinitions() sets the service definitions');
+ $this->assertTrue($builder->hasDefinition('foo'), '->hasDefinition() returns true if a service definition exists');
+ $this->assertFalse($builder->hasDefinition('foobar'), '->hasDefinition() returns false if a service definition does not exist');
+
+ $builder->setDefinition('foobar', $foo = new Definition('FooBarClass'));
+ $this->assertEquals($foo, $builder->getDefinition('foobar'), '->getDefinition() returns a service definition if defined');
+ $this->assertTrue($builder->setDefinition('foobar', $foo = new Definition('FooBarClass')) === $foo, '->setDefinition() implements a fluid interface by returning the service reference');
+
+ $builder->addDefinitions($defs = array('foobar' => new Definition('FooBarClass')));
+ $this->assertEquals(array_merge($definitions, $defs), $builder->getDefinitions(), '->addDefinitions() adds the service definitions');
+
+ try {
+ $builder->getDefinition('baz');
+ $this->fail('->getDefinition() throws a ServiceNotFoundException if the service definition does not exist');
+ } catch (ServiceNotFoundException $e) {
+ $this->assertEquals('You have requested a non-existent service "baz".', $e->getMessage(), '->getDefinition() throws a ServiceNotFoundException if the service definition does not exist');
+ }
+ }
+
+ /**
+ * @group legacy
+ * @expectedDeprecation The "deprecated_foo" service is deprecated. You should stop using it, as it will soon be removed.
+ */
+ public function testCreateDeprecatedService()
+ {
+ $definition = new Definition('stdClass');
+ $definition->setDeprecated(true);
+
+ $builder = new ContainerBuilder();
+ $builder->createService($definition, 'deprecated_foo');
+ }
+
+ public function testRegister()
+ {
+ $builder = new ContainerBuilder();
+ $builder->register('foo', 'Bar\FooClass');
+ $this->assertTrue($builder->hasDefinition('foo'), '->register() registers a new service definition');
+ $this->assertInstanceOf('Symfony\Component\DependencyInjection\Definition', $builder->getDefinition('foo'), '->register() returns the newly created Definition instance');
+ }
+
+ public function testHas()
+ {
+ $builder = new ContainerBuilder();
+ $this->assertFalse($builder->has('foo'), '->has() returns false if the service does not exist');
+ $builder->register('foo', 'Bar\FooClass');
+ $this->assertTrue($builder->has('foo'), '->has() returns true if a service definition exists');
+ $builder->set('bar', new \stdClass());
+ $this->assertTrue($builder->has('bar'), '->has() returns true if a service exists');
+ }
+
+ public function testGet()
+ {
+ $builder = new ContainerBuilder();
+ try {
+ $builder->get('foo');
+ $this->fail('->get() throws a ServiceNotFoundException if the service does not exist');
+ } catch (ServiceNotFoundException $e) {
+ $this->assertEquals('You have requested a non-existent service "foo".', $e->getMessage(), '->get() throws a ServiceNotFoundException if the service does not exist');
+ }
+
+ $this->assertNull($builder->get('foo', ContainerInterface::NULL_ON_INVALID_REFERENCE), '->get() returns null if the service does not exist and NULL_ON_INVALID_REFERENCE is passed as a second argument');
+
+ $builder->register('foo', 'stdClass');
+ $this->assertInternalType('object', $builder->get('foo'), '->get() returns the service definition associated with the id');
+ $builder->set('bar', $bar = new \stdClass());
+ $this->assertEquals($bar, $builder->get('bar'), '->get() returns the service associated with the id');
+ $builder->register('bar', 'stdClass');
+ $this->assertEquals($bar, $builder->get('bar'), '->get() returns the service associated with the id even if a definition has been defined');
+
+ $builder->register('baz', 'stdClass')->setArguments(array(new Reference('baz')));
+ try {
+ @$builder->get('baz');
+ $this->fail('->get() throws a ServiceCircularReferenceException if the service has a circular reference to itself');
+ } catch (ServiceCircularReferenceException $e) {
+ $this->assertEquals('Circular reference detected for service "baz", path: "baz".', $e->getMessage(), '->get() throws a LogicException if the service has a circular reference to itself');
+ }
+
+ $this->assertTrue($builder->get('bar') === $builder->get('bar'), '->get() always returns the same instance if the service is shared');
+ }
+
+ public function testNonSharedServicesReturnsDifferentInstances()
+ {
+ $builder = new ContainerBuilder();
+ $builder->register('bar', 'stdClass')->setShared(false);
+
+ $this->assertNotSame($builder->get('bar'), $builder->get('bar'));
+ }
+
+ /**
+ * @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
+ * @expectedExceptionMessage You have requested a synthetic service ("foo"). The DIC does not know how to construct this service.
+ */
+ public function testGetUnsetLoadingServiceWhenCreateServiceThrowsAnException()
+ {
+ $builder = new ContainerBuilder();
+ $builder->register('foo', 'stdClass')->setSynthetic(true);
+
+ // we expect a RuntimeException here as foo is synthetic
+ try {
+ $builder->get('foo');
+ } catch (RuntimeException $e) {
+ }
+
+ // we must also have the same RuntimeException here
+ $builder->get('foo');
+ }
+
+ /**
+ * @group legacy
+ */
+ public function testGetReturnsNullOnInactiveScope()
+ {
+ $builder = new ContainerBuilder();
+ $builder->register('foo', 'stdClass')->setScope('request');
+
+ $this->assertNull($builder->get('foo', ContainerInterface::NULL_ON_INVALID_REFERENCE));
+ }
+
+ /**
+ * @group legacy
+ */
+ public function testGetReturnsNullOnInactiveScopeWhenServiceIsCreatedByAMethod()
+ {
+ $builder = new ProjectContainer();
+
+ $this->assertNull($builder->get('foobaz', ContainerInterface::NULL_ON_INVALID_REFERENCE));
+ }
+
+ public function testGetServiceIds()
+ {
+ $builder = new ContainerBuilder();
+ $builder->register('foo', 'stdClass');
+ $builder->bar = $bar = new \stdClass();
+ $builder->register('bar', 'stdClass');
+ $this->assertEquals(array('foo', 'bar', 'service_container'), $builder->getServiceIds(), '->getServiceIds() returns all defined service ids');
+ }
+
+ public function testAliases()
+ {
+ $builder = new ContainerBuilder();
+ $builder->register('foo', 'stdClass');
+ $builder->setAlias('bar', 'foo');
+ $this->assertTrue($builder->hasAlias('bar'), '->hasAlias() returns true if the alias exists');
+ $this->assertFalse($builder->hasAlias('foobar'), '->hasAlias() returns false if the alias does not exist');
+ $this->assertEquals('foo', (string) $builder->getAlias('bar'), '->getAlias() returns the aliased service');
+ $this->assertTrue($builder->has('bar'), '->setAlias() defines a new service');
+ $this->assertTrue($builder->get('bar') === $builder->get('foo'), '->setAlias() creates a service that is an alias to another one');
+
+ try {
+ $builder->setAlias('foobar', 'foobar');
+ $this->fail('->setAlias() throws an InvalidArgumentException if the alias references itself');
+ } catch (\InvalidArgumentException $e) {
+ $this->assertEquals('An alias can not reference itself, got a circular reference on "foobar".', $e->getMessage(), '->setAlias() throws an InvalidArgumentException if the alias references itself');
+ }
+
+ try {
+ $builder->getAlias('foobar');
+ $this->fail('->getAlias() throws an InvalidArgumentException if the alias does not exist');
+ } catch (\InvalidArgumentException $e) {
+ $this->assertEquals('The service alias "foobar" does not exist.', $e->getMessage(), '->getAlias() throws an InvalidArgumentException if the alias does not exist');
+ }
+ }
+
+ public function testGetAliases()
+ {
+ $builder = new ContainerBuilder();
+ $builder->setAlias('bar', 'foo');
+ $builder->setAlias('foobar', 'foo');
+ $builder->setAlias('moo', new Alias('foo', false));
+
+ $aliases = $builder->getAliases();
+ $this->assertEquals('foo', (string) $aliases['bar']);
+ $this->assertTrue($aliases['bar']->isPublic());
+ $this->assertEquals('foo', (string) $aliases['foobar']);
+ $this->assertEquals('foo', (string) $aliases['moo']);
+ $this->assertFalse($aliases['moo']->isPublic());
+
+ $builder->register('bar', 'stdClass');
+ $this->assertFalse($builder->hasAlias('bar'));
+
+ $builder->set('foobar', 'stdClass');
+ $builder->set('moo', 'stdClass');
+ $this->assertCount(0, $builder->getAliases(), '->getAliases() does not return aliased services that have been overridden');
+ }
+
+ public function testSetAliases()
+ {
+ $builder = new ContainerBuilder();
+ $builder->setAliases(array('bar' => 'foo', 'foobar' => 'foo'));
+
+ $aliases = $builder->getAliases();
+ $this->assertTrue(isset($aliases['bar']));
+ $this->assertTrue(isset($aliases['foobar']));
+ }
+
+ public function testAddAliases()
+ {
+ $builder = new ContainerBuilder();
+ $builder->setAliases(array('bar' => 'foo'));
+ $builder->addAliases(array('foobar' => 'foo'));
+
+ $aliases = $builder->getAliases();
+ $this->assertTrue(isset($aliases['bar']));
+ $this->assertTrue(isset($aliases['foobar']));
+ }
+
+ public function testSetReplacesAlias()
+ {
+ $builder = new ContainerBuilder();
+ $builder->setAlias('alias', 'aliased');
+ $builder->set('aliased', new \stdClass());
+
+ $builder->set('alias', $foo = new \stdClass());
+ $this->assertSame($foo, $builder->get('alias'), '->set() replaces an existing alias');
+ }
+
+ public function testAliasesKeepInvalidBehavior()
+ {
+ $builder = new ContainerBuilder();
+
+ $aliased = new Definition('stdClass');
+ $aliased->addMethodCall('setBar', array(new Reference('bar', ContainerInterface::IGNORE_ON_INVALID_REFERENCE)));
+ $builder->setDefinition('aliased', $aliased);
+ $builder->setAlias('alias', 'aliased');
+
+ $this->assertEquals(new \stdClass(), $builder->get('alias'));
+ }
+
+ public function testAddGetCompilerPass()
+ {
+ $builder = new ContainerBuilder();
+ $builder->setResourceTracking(false);
+ $builderCompilerPasses = $builder->getCompiler()->getPassConfig()->getPasses();
+ $builder->addCompilerPass($this->getMockBuilder('Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface')->getMock());
+
+ $this->assertCount(count($builder->getCompiler()->getPassConfig()->getPasses()) - 1, $builderCompilerPasses);
+ }
+
+ public function testCreateService()
+ {
+ $builder = new ContainerBuilder();
+ $builder->register('foo1', 'Bar\FooClass')->setFile(__DIR__.'/Fixtures/includes/foo.php');
+ $this->assertInstanceOf('\Bar\FooClass', $builder->get('foo1'), '->createService() requires the file defined by the service definition');
+ $builder->register('foo2', 'Bar\FooClass')->setFile(__DIR__.'/Fixtures/includes/%file%.php');
+ $builder->setParameter('file', 'foo');
+ $this->assertInstanceOf('\Bar\FooClass', $builder->get('foo2'), '->createService() replaces parameters in the file provided by the service definition');
+ }
+
+ public function testCreateProxyWithRealServiceInstantiator()
+ {
+ $builder = new ContainerBuilder();
+
+ $builder->register('foo1', 'Bar\FooClass')->setFile(__DIR__.'/Fixtures/includes/foo.php');
+ $builder->getDefinition('foo1')->setLazy(true);
+
+ $foo1 = $builder->get('foo1');
+
+ $this->assertSame($foo1, $builder->get('foo1'), 'The same proxy is retrieved on multiple subsequent calls');
+ $this->assertSame('Bar\FooClass', get_class($foo1));
+ }
+
+ public function testCreateServiceClass()
+ {
+ $builder = new ContainerBuilder();
+ $builder->register('foo1', '%class%');
+ $builder->setParameter('class', 'stdClass');
+ $this->assertInstanceOf('\stdClass', $builder->get('foo1'), '->createService() replaces parameters in the class provided by the service definition');
+ }
+
+ public function testCreateServiceArguments()
+ {
+ $builder = new ContainerBuilder();
+ $builder->register('bar', 'stdClass');
+ $builder->register('foo1', 'Bar\FooClass')->addArgument(array('foo' => '%value%', '%value%' => 'foo', new Reference('bar'), '%%unescape_it%%'));
+ $builder->setParameter('value', 'bar');
+ $this->assertEquals(array('foo' => 'bar', 'bar' => 'foo', $builder->get('bar'), '%unescape_it%'), $builder->get('foo1')->arguments, '->createService() replaces parameters and service references in the arguments provided by the service definition');
+ }
+
+ public function testCreateServiceFactory()
+ {
+ $builder = new ContainerBuilder();
+ $builder->register('foo', 'Bar\FooClass')->setFactory('Bar\FooClass::getInstance');
+ $builder->register('qux', 'Bar\FooClass')->setFactory(array('Bar\FooClass', 'getInstance'));
+ $builder->register('bar', 'Bar\FooClass')->setFactory(array(new Definition('Bar\FooClass'), 'getInstance'));
+ $builder->register('baz', 'Bar\FooClass')->setFactory(array(new Reference('bar'), 'getInstance'));
+
+ $this->assertTrue($builder->get('foo')->called, '->createService() calls the factory method to create the service instance');
+ $this->assertTrue($builder->get('qux')->called, '->createService() calls the factory method to create the service instance');
+ $this->assertTrue($builder->get('bar')->called, '->createService() uses anonymous service as factory');
+ $this->assertTrue($builder->get('baz')->called, '->createService() uses another service as factory');
+ }
+
+ /**
+ * @group legacy
+ */
+ public function testLegacyCreateServiceFactory()
+ {
+ $builder = new ContainerBuilder();
+ $builder->register('bar', 'Bar\FooClass');
+ $builder
+ ->register('foo1', 'Bar\FooClass')
+ ->setFactoryClass('%foo_class%')
+ ->setFactoryMethod('getInstance')
+ ->addArgument(array('foo' => '%value%', '%value%' => 'foo', new Reference('bar')))
+ ;
+ $builder->setParameter('value', 'bar');
+ $builder->setParameter('foo_class', 'Bar\FooClass');
+ $this->assertTrue($builder->get('foo1')->called, '->createService() calls the factory method to create the service instance');
+ $this->assertEquals(array('foo' => 'bar', 'bar' => 'foo', $builder->get('bar')), $builder->get('foo1')->arguments, '->createService() passes the arguments to the factory method');
+ }
+
+ /**
+ * @group legacy
+ */
+ public function testLegacyCreateServiceFactoryService()
+ {
+ $builder = new ContainerBuilder();
+ $builder->register('foo_service', 'Bar\FooClass');
+ $builder
+ ->register('foo', 'Bar\FooClass')
+ ->setFactoryService('%foo_service%')
+ ->setFactoryMethod('getInstance')
+ ;
+ $builder->setParameter('foo_service', 'foo_service');
+ $this->assertTrue($builder->get('foo')->called, '->createService() calls the factory method to create the service instance');
+ }
+
+ public function testCreateServiceMethodCalls()
+ {
+ $builder = new ContainerBuilder();
+ $builder->register('bar', 'stdClass');
+ $builder->register('foo1', 'Bar\FooClass')->addMethodCall('setBar', array(array('%value%', new Reference('bar'))));
+ $builder->setParameter('value', 'bar');
+ $this->assertEquals(array('bar', $builder->get('bar')), $builder->get('foo1')->bar, '->createService() replaces the values in the method calls arguments');
+ }
+
+ public function testCreateServiceMethodCallsWithEscapedParam()
+ {
+ $builder = new ContainerBuilder();
+ $builder->register('bar', 'stdClass');
+ $builder->register('foo1', 'Bar\FooClass')->addMethodCall('setBar', array(array('%%unescape_it%%')));
+ $builder->setParameter('value', 'bar');
+ $this->assertEquals(array('%unescape_it%'), $builder->get('foo1')->bar, '->createService() replaces the values in the method calls arguments');
+ }
+
+ public function testCreateServiceProperties()
+ {
+ $builder = new ContainerBuilder();
+ $builder->register('bar', 'stdClass');
+ $builder->register('foo1', 'Bar\FooClass')->setProperty('bar', array('%value%', new Reference('bar'), '%%unescape_it%%'));
+ $builder->setParameter('value', 'bar');
+ $this->assertEquals(array('bar', $builder->get('bar'), '%unescape_it%'), $builder->get('foo1')->bar, '->createService() replaces the values in the properties');
+ }
+
+ public function testCreateServiceConfigurator()
+ {
+ $builder = new ContainerBuilder();
+ $builder->register('foo1', 'Bar\FooClass')->setConfigurator('sc_configure');
+ $this->assertTrue($builder->get('foo1')->configured, '->createService() calls the configurator');
+
+ $builder->register('foo2', 'Bar\FooClass')->setConfigurator(array('%class%', 'configureStatic'));
+ $builder->setParameter('class', 'BazClass');
+ $this->assertTrue($builder->get('foo2')->configured, '->createService() calls the configurator');
+
+ $builder->register('baz', 'BazClass');
+ $builder->register('foo3', 'Bar\FooClass')->setConfigurator(array(new Reference('baz'), 'configure'));
+ $this->assertTrue($builder->get('foo3')->configured, '->createService() calls the configurator');
+
+ $builder->register('foo4', 'Bar\FooClass')->setConfigurator(array($builder->getDefinition('baz'), 'configure'));
+ $this->assertTrue($builder->get('foo4')->configured, '->createService() calls the configurator');
+
+ $builder->register('foo5', 'Bar\FooClass')->setConfigurator('foo');
+ try {
+ $builder->get('foo5');
+ $this->fail('->createService() throws an InvalidArgumentException if the configure callable is not a valid callable');
+ } catch (\InvalidArgumentException $e) {
+ $this->assertEquals('The configure callable for class "Bar\FooClass" is not a callable.', $e->getMessage(), '->createService() throws an InvalidArgumentException if the configure callable is not a valid callable');
+ }
+ }
+
+ /**
+ * @expectedException \RuntimeException
+ */
+ public function testCreateSyntheticService()
+ {
+ $builder = new ContainerBuilder();
+ $builder->register('foo', 'Bar\FooClass')->setSynthetic(true);
+ $builder->get('foo');
+ }
+
+ public function testCreateServiceWithExpression()
+ {
+ $builder = new ContainerBuilder();
+ $builder->setParameter('bar', 'bar');
+ $builder->register('bar', 'BarClass');
+ $builder->register('foo', 'Bar\FooClass')->addArgument(array('foo' => new Expression('service("bar").foo ~ parameter("bar")')));
+ $this->assertEquals('foobar', $builder->get('foo')->arguments['foo']);
+ }
+
+ public function testResolveServices()
+ {
+ $builder = new ContainerBuilder();
+ $builder->register('foo', 'Bar\FooClass');
+ $this->assertEquals($builder->get('foo'), $builder->resolveServices(new Reference('foo')), '->resolveServices() resolves service references to service instances');
+ $this->assertEquals(array('foo' => array('foo', $builder->get('foo'))), $builder->resolveServices(array('foo' => array('foo', new Reference('foo')))), '->resolveServices() resolves service references to service instances in nested arrays');
+ $this->assertEquals($builder->get('foo'), $builder->resolveServices(new Expression('service("foo")')), '->resolveServices() resolves expressions');
+ }
+
+ /**
+ * @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
+ * @expectedExceptionMessage Constructing service "foo" from a parent definition is not supported at build time.
+ */
+ public function testResolveServicesWithDecoratedDefinition()
+ {
+ $builder = new ContainerBuilder();
+ $builder->setDefinition('grandpa', new Definition('stdClass'));
+ $builder->setDefinition('parent', new DefinitionDecorator('grandpa'));
+ $builder->setDefinition('foo', new DefinitionDecorator('parent'));
+
+ $builder->get('foo');
+ }
+
+ public function testResolveServicesWithCustomDefinitionClass()
+ {
+ $builder = new ContainerBuilder();
+ $builder->setDefinition('foo', new CustomDefinition('stdClass'));
+
+ $this->assertInstanceOf('stdClass', $builder->get('foo'));
+ }
+
+ public function testMerge()
+ {
+ $container = new ContainerBuilder(new ParameterBag(array('bar' => 'foo')));
+ $container->setResourceTracking(false);
+ $config = new ContainerBuilder(new ParameterBag(array('foo' => 'bar')));
+ $container->merge($config);
+ $this->assertEquals(array('bar' => 'foo', 'foo' => 'bar'), $container->getParameterBag()->all(), '->merge() merges current parameters with the loaded ones');
+
+ $container = new ContainerBuilder(new ParameterBag(array('bar' => 'foo')));
+ $container->setResourceTracking(false);
+ $config = new ContainerBuilder(new ParameterBag(array('foo' => '%bar%')));
+ $container->merge($config);
+ $container->compile();
+ $this->assertEquals(array('bar' => 'foo', 'foo' => 'foo'), $container->getParameterBag()->all(), '->merge() evaluates the values of the parameters towards already defined ones');
+
+ $container = new ContainerBuilder(new ParameterBag(array('bar' => 'foo')));
+ $container->setResourceTracking(false);
+ $config = new ContainerBuilder(new ParameterBag(array('foo' => '%bar%', 'baz' => '%foo%')));
+ $container->merge($config);
+ $container->compile();
+ $this->assertEquals(array('bar' => 'foo', 'foo' => 'foo', 'baz' => 'foo'), $container->getParameterBag()->all(), '->merge() evaluates the values of the parameters towards already defined ones');
+
+ $container = new ContainerBuilder();
+ $container->setResourceTracking(false);
+ $container->register('foo', 'Bar\FooClass');
+ $container->register('bar', 'BarClass');
+ $config = new ContainerBuilder();
+ $config->setDefinition('baz', new Definition('BazClass'));
+ $config->setAlias('alias_for_foo', 'foo');
+ $container->merge($config);
+ $this->assertEquals(array('foo', 'bar', 'baz'), array_keys($container->getDefinitions()), '->merge() merges definitions already defined ones');
+
+ $aliases = $container->getAliases();
+ $this->assertTrue(isset($aliases['alias_for_foo']));
+ $this->assertEquals('foo', (string) $aliases['alias_for_foo']);
+
+ $container = new ContainerBuilder();
+ $container->setResourceTracking(false);
+ $container->register('foo', 'Bar\FooClass');
+ $config->setDefinition('foo', new Definition('BazClass'));
+ $container->merge($config);
+ $this->assertEquals('BazClass', $container->getDefinition('foo')->getClass(), '->merge() overrides already defined services');
+ }
+
+ /**
+ * @expectedException \LogicException
+ */
+ public function testMergeLogicException()
+ {
+ $container = new ContainerBuilder();
+ $container->setResourceTracking(false);
+ $container->compile();
+ $container->merge(new ContainerBuilder());
+ }
+
+ public function testfindTaggedServiceIds()
+ {
+ $builder = new ContainerBuilder();
+ $builder
+ ->register('foo', 'Bar\FooClass')
+ ->addTag('foo', array('foo' => 'foo'))
+ ->addTag('bar', array('bar' => 'bar'))
+ ->addTag('foo', array('foofoo' => 'foofoo'))
+ ;
+ $this->assertEquals($builder->findTaggedServiceIds('foo'), array(
+ 'foo' => array(
+ array('foo' => 'foo'),
+ array('foofoo' => 'foofoo'),
+ ),
+ ), '->findTaggedServiceIds() returns an array of service ids and its tag attributes');
+ $this->assertEquals(array(), $builder->findTaggedServiceIds('foobar'), '->findTaggedServiceIds() returns an empty array if there is annotated services');
+ }
+
+ public function testFindUnusedTags()
+ {
+ $builder = new ContainerBuilder();
+ $builder
+ ->register('foo', 'Bar\FooClass')
+ ->addTag('kernel.event_listener', array('foo' => 'foo'))
+ ->addTag('kenrel.event_listener', array('bar' => 'bar'))
+ ;
+ $builder->findTaggedServiceIds('kernel.event_listener');
+ $this->assertEquals(array('kenrel.event_listener'), $builder->findUnusedTags(), '->findUnusedTags() returns an array with unused tags');
+ }
+
+ public function testFindDefinition()
+ {
+ $container = new ContainerBuilder();
+ $container->setDefinition('foo', $definition = new Definition('Bar\FooClass'));
+ $container->setAlias('bar', 'foo');
+ $container->setAlias('foobar', 'bar');
+ $this->assertEquals($definition, $container->findDefinition('foobar'), '->findDefinition() returns a Definition');
+ }
+
+ public function testAddObjectResource()
+ {
+ $container = new ContainerBuilder();
+
+ $container->setResourceTracking(false);
+ $container->addObjectResource(new \BarClass());
+
+ $this->assertEmpty($container->getResources(), 'No resources get registered without resource tracking');
+
+ $container->setResourceTracking(true);
+ $container->addObjectResource(new \BarClass());
+
+ $resources = $container->getResources();
+
+ $this->assertCount(1, $resources, '1 resource was registered');
+
+ /* @var $resource \Symfony\Component\Config\Resource\FileResource */
+ $resource = end($resources);
+
+ $this->assertInstanceOf('Symfony\Component\Config\Resource\FileResource', $resource);
+ $this->assertSame(realpath(__DIR__.'/Fixtures/includes/classes.php'), realpath($resource->getResource()));
+ }
+
+ public function testAddClassResource()
+ {
+ $container = new ContainerBuilder();
+
+ $container->setResourceTracking(false);
+ $container->addClassResource(new \ReflectionClass('BarClass'));
+
+ $this->assertEmpty($container->getResources(), 'No resources get registered without resource tracking');
+
+ $container->setResourceTracking(true);
+ $container->addClassResource(new \ReflectionClass('BarClass'));
+
+ $resources = $container->getResources();
+
+ $this->assertCount(1, $resources, '1 resource was registered');
+
+ /* @var $resource \Symfony\Component\Config\Resource\FileResource */
+ $resource = end($resources);
+
+ $this->assertInstanceOf('Symfony\Component\Config\Resource\FileResource', $resource);
+ $this->assertSame(realpath(__DIR__.'/Fixtures/includes/classes.php'), realpath($resource->getResource()));
+ }
+
+ public function testCompilesClassDefinitionsOfLazyServices()
+ {
+ $container = new ContainerBuilder();
+
+ $this->assertEmpty($container->getResources(), 'No resources get registered without resource tracking');
+
+ $container->register('foo', 'BarClass');
+ $container->getDefinition('foo')->setLazy(true);
+
+ $container->compile();
+
+ $classesPath = realpath(__DIR__.'/Fixtures/includes/classes.php');
+ $matchingResources = array_filter(
+ $container->getResources(),
+ function (ResourceInterface $resource) use ($classesPath) {
+ return $resource instanceof FileResource && $classesPath === realpath($resource->getResource());
+ }
+ );
+
+ $this->assertNotEmpty($matchingResources);
+ }
+
+ public function testResources()
+ {
+ $container = new ContainerBuilder();
+ $container->addResource($a = new FileResource(__DIR__.'/Fixtures/xml/services1.xml'));
+ $container->addResource($b = new FileResource(__DIR__.'/Fixtures/xml/services2.xml'));
+ $resources = array();
+ foreach ($container->getResources() as $resource) {
+ if (false === strpos($resource, '.php')) {
+ $resources[] = $resource;
+ }
+ }
+ $this->assertEquals(array($a, $b), $resources, '->getResources() returns an array of resources read for the current configuration');
+ $this->assertSame($container, $container->setResources(array()));
+ $this->assertEquals(array(), $container->getResources());
+ }
+
+ public function testExtension()
+ {
+ $container = new ContainerBuilder();
+ $container->setResourceTracking(false);
+
+ $container->registerExtension($extension = new \ProjectExtension());
+ $this->assertTrue($container->getExtension('project') === $extension, '->registerExtension() registers an extension');
+
+ $this->{method_exists($this, $_ = 'expectException') ? $_ : 'setExpectedException'}('LogicException');
+ $container->getExtension('no_registered');
+ }
+
+ public function testRegisteredButNotLoadedExtension()
+ {
+ $extension = $this->getMockBuilder('Symfony\\Component\\DependencyInjection\\Extension\\ExtensionInterface')->getMock();
+ $extension->expects($this->once())->method('getAlias')->will($this->returnValue('project'));
+ $extension->expects($this->never())->method('load');
+
+ $container = new ContainerBuilder();
+ $container->setResourceTracking(false);
+ $container->registerExtension($extension);
+ $container->compile();
+ }
+
+ public function testRegisteredAndLoadedExtension()
+ {
+ $extension = $this->getMockBuilder('Symfony\\Component\\DependencyInjection\\Extension\\ExtensionInterface')->getMock();
+ $extension->expects($this->exactly(2))->method('getAlias')->will($this->returnValue('project'));
+ $extension->expects($this->once())->method('load')->with(array(array('foo' => 'bar')));
+
+ $container = new ContainerBuilder();
+ $container->setResourceTracking(false);
+ $container->registerExtension($extension);
+ $container->loadFromExtension('project', array('foo' => 'bar'));
+ $container->compile();
+ }
+
+ public function testPrivateServiceUser()
+ {
+ $fooDefinition = new Definition('BarClass');
+ $fooUserDefinition = new Definition('BarUserClass', array(new Reference('bar')));
+ $container = new ContainerBuilder();
+ $container->setResourceTracking(false);
+
+ $fooDefinition->setPublic(false);
+
+ $container->addDefinitions(array(
+ 'bar' => $fooDefinition,
+ 'bar_user' => $fooUserDefinition,
+ ));
+
+ $container->compile();
+ $this->assertInstanceOf('BarClass', $container->get('bar_user')->bar);
+ }
+
+ /**
+ * @expectedException \BadMethodCallException
+ */
+ public function testThrowsExceptionWhenSetServiceOnAFrozenContainer()
+ {
+ $container = new ContainerBuilder();
+ $container->setResourceTracking(false);
+ $container->setDefinition('a', new Definition('stdClass'));
+ $container->compile();
+ $container->set('a', new \stdClass());
+ }
+
+ public function testThrowsExceptionWhenAddServiceOnAFrozenContainer()
+ {
+ $container = new ContainerBuilder();
+ $container->compile();
+ $container->set('a', $foo = new \stdClass());
+ $this->assertSame($foo, $container->get('a'));
+ }
+
+ public function testNoExceptionWhenSetSyntheticServiceOnAFrozenContainer()
+ {
+ $container = new ContainerBuilder();
+ $def = new Definition('stdClass');
+ $def->setSynthetic(true);
+ $container->setDefinition('a', $def);
+ $container->compile();
+ $container->set('a', $a = new \stdClass());
+ $this->assertEquals($a, $container->get('a'));
+ }
+
+ /**
+ * @group legacy
+ */
+ public function testLegacySetOnSynchronizedService()
+ {
+ $container = new ContainerBuilder();
+ $container->register('baz', 'BazClass')
+ ->setSynchronized(true)
+ ;
+ $container->register('bar', 'BarClass')
+ ->addMethodCall('setBaz', array(new Reference('baz')))
+ ;
+
+ $container->set('baz', $baz = new \BazClass());
+ $this->assertSame($baz, $container->get('bar')->getBaz());
+
+ $container->set('baz', $baz = new \BazClass());
+ $this->assertSame($baz, $container->get('bar')->getBaz());
+ }
+
+ /**
+ * @group legacy
+ */
+ public function testLegacySynchronizedServiceWithScopes()
+ {
+ $container = new ContainerBuilder();
+ $container->addScope(new Scope('foo'));
+ $container->register('baz', 'BazClass')
+ ->setSynthetic(true)
+ ->setSynchronized(true)
+ ->setScope('foo')
+ ;
+ $container->register('bar', 'BarClass')
+ ->addMethodCall('setBaz', array(new Reference('baz', ContainerInterface::NULL_ON_INVALID_REFERENCE, false)))
+ ;
+ $container->compile();
+
+ $container->enterScope('foo');
+ $container->set('baz', $outerBaz = new \BazClass(), 'foo');
+ $this->assertSame($outerBaz, $container->get('bar')->getBaz());
+
+ $container->enterScope('foo');
+ $container->set('baz', $innerBaz = new \BazClass(), 'foo');
+ $this->assertSame($innerBaz, $container->get('bar')->getBaz());
+ $container->leaveScope('foo');
+
+ $this->assertNotSame($innerBaz, $container->get('bar')->getBaz());
+ $this->assertSame($outerBaz, $container->get('bar')->getBaz());
+
+ $container->leaveScope('foo');
+ }
+
+ /**
+ * @expectedException \BadMethodCallException
+ */
+ public function testThrowsExceptionWhenSetDefinitionOnAFrozenContainer()
+ {
+ $container = new ContainerBuilder();
+ $container->setResourceTracking(false);
+ $container->compile();
+ $container->setDefinition('a', new Definition());
+ }
+
+ public function testExtensionConfig()
+ {
+ $container = new ContainerBuilder();
+
+ $configs = $container->getExtensionConfig('foo');
+ $this->assertEmpty($configs);
+
+ $first = array('foo' => 'bar');
+ $container->prependExtensionConfig('foo', $first);
+ $configs = $container->getExtensionConfig('foo');
+ $this->assertEquals(array($first), $configs);
+
+ $second = array('ding' => 'dong');
+ $container->prependExtensionConfig('foo', $second);
+ $configs = $container->getExtensionConfig('foo');
+ $this->assertEquals(array($second, $first), $configs);
+ }
+
+ public function testAbstractAlias()
+ {
+ $container = new ContainerBuilder();
+
+ $abstract = new Definition('AbstractClass');
+ $abstract->setAbstract(true);
+
+ $container->setDefinition('abstract_service', $abstract);
+ $container->setAlias('abstract_alias', 'abstract_service');
+
+ $container->compile();
+
+ $this->assertSame('abstract_service', (string) $container->getAlias('abstract_alias'));
+ }
+
+ public function testLazyLoadedService()
+ {
+ $loader = new ClosureLoader($container = new ContainerBuilder());
+ $loader->load(function (ContainerBuilder $container) {
+ $container->set('a', new \BazClass());
+ $definition = new Definition('BazClass');
+ $definition->setLazy(true);
+ $container->setDefinition('a', $definition);
+ });
+
+ $container->setResourceTracking(true);
+
+ $container->compile();
+
+ $class = new \BazClass();
+ $reflectionClass = new \ReflectionClass($class);
+
+ $r = new \ReflectionProperty($container, 'resources');
+ $r->setAccessible(true);
+ $resources = $r->getValue($container);
+
+ $classInList = false;
+ foreach ($resources as $resource) {
+ if ($resource->getResource() === $reflectionClass->getFileName()) {
+ $classInList = true;
+ break;
+ }
+ }
+
+ $this->assertTrue($classInList);
+ }
+
+ public function testInitializePropertiesBeforeMethodCalls()
+ {
+ $container = new ContainerBuilder();
+ $container->register('foo', 'stdClass');
+ $container->register('bar', 'MethodCallClass')
+ ->setProperty('simple', 'bar')
+ ->setProperty('complex', new Reference('foo'))
+ ->addMethodCall('callMe');
+
+ $container->compile();
+
+ $this->assertTrue($container->get('bar')->callPassed(), '->compile() initializes properties before method calls');
+ }
+
+ public function testAutowiring()
+ {
+ $container = new ContainerBuilder();
+
+ $container->register('a', __NAMESPACE__.'\A');
+ $bDefinition = $container->register('b', __NAMESPACE__.'\B');
+ $bDefinition->setAutowired(true);
+
+ $container->compile();
+
+ $this->assertEquals('a', (string) $container->getDefinition('b')->getArgument(0));
+ }
+}
+
+class FooClass
+{
+}
+
+class ProjectContainer extends ContainerBuilder
+{
+ public function getFoobazService()
+ {
+ throw new InactiveScopeException('foo', 'request');
+ }
+}
+
+class A
+{
+}
+
+class B
+{
+ public function __construct(A $a)
+ {
+ }
+}
projects / yaffs-website / blobdiff