tikiwiki/packages/tiki-pkg-tikimanager/symfony/dependency-injection/Tests/ContainerBuilderTest.php

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2023-11-20 21:52:04 +01:00
<?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/autowiring_classes.php';
require_once __DIR__.'/Fixtures/includes/classes.php';
require_once __DIR__.'/Fixtures/includes/ProjectExtension.php';
use PHPUnit\Framework\TestCase;
use Psr\Container\ContainerInterface as PsrContainerInterface;
use Symfony\Component\Config\Resource\DirectoryResource;
use Symfony\Component\Config\Resource\FileResource;
use Symfony\Component\Config\Resource\ResourceInterface;
use Symfony\Component\DependencyInjection\Alias;
use Symfony\Component\DependencyInjection\Argument\IteratorArgument;
use Symfony\Component\DependencyInjection\Argument\RewindableGenerator;
use Symfony\Component\DependencyInjection\Argument\ServiceClosureArgument;
use Symfony\Component\DependencyInjection\ChildDefinition;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\Compiler\PassConfig;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\DependencyInjection\Definition;
use Symfony\Component\DependencyInjection\Exception\EnvNotFoundException;
use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
use Symfony\Component\DependencyInjection\Exception\ParameterCircularReferenceException;
use Symfony\Component\DependencyInjection\Exception\RuntimeException;
use Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException;
use Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException;
use Symfony\Component\DependencyInjection\Extension\ExtensionInterface;
use Symfony\Component\DependencyInjection\Loader\ClosureLoader;
use Symfony\Component\DependencyInjection\ParameterBag\EnvPlaceholderParameterBag;
use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
use Symfony\Component\DependencyInjection\Reference;
use Symfony\Component\DependencyInjection\ServiceLocator;
use Symfony\Component\DependencyInjection\Tests\Compiler\Foo;
use Symfony\Component\DependencyInjection\Tests\Compiler\Wither;
use Symfony\Component\DependencyInjection\Tests\Fixtures\CaseSensitiveClass;
use Symfony\Component\DependencyInjection\Tests\Fixtures\CustomDefinition;
use Symfony\Component\DependencyInjection\Tests\Fixtures\ScalarFactory;
use Symfony\Component\DependencyInjection\Tests\Fixtures\SimilarArgumentsDummy;
use Symfony\Component\DependencyInjection\TypedReference;
use Symfony\Component\ExpressionLanguage\Expression;
class ContainerBuilderTest extends TestCase
{
public function testDefaultRegisteredDefinitions()
{
$builder = new ContainerBuilder();
$this->assertCount(1, $builder->getDefinitions());
$this->assertTrue($builder->hasDefinition('service_container'));
$definition = $builder->getDefinition('service_container');
$this->assertInstanceOf(Definition::class, $definition);
$this->assertTrue($definition->isSynthetic());
$this->assertSame(ContainerInterface::class, $definition->getClass());
$this->assertTrue($builder->hasAlias(PsrContainerInterface::class));
$this->assertTrue($builder->hasAlias(ContainerInterface::class));
}
public function testDefinitions()
{
$builder = new ContainerBuilder();
$definitions = [
'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');
$this->assertSame($builder->setDefinition('foobar', $foo = new Definition('FooBarClass')), $foo, '->setDefinition() implements a fluid interface by returning the service reference');
$builder->addDefinitions($defs = ['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 be removed in the future.
*/
public function testCreateDeprecatedService()
{
$definition = new Definition('stdClass');
$definition->setDeprecated(true);
$builder = new ContainerBuilder();
$builder->setDefinition('deprecated_foo', $definition);
$builder->get('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(Definition::class, $builder->getDefinition('foo'), '->register() returns the newly created Definition instance');
}
public function testAutowire()
{
$builder = new ContainerBuilder();
$builder->autowire('foo', 'Bar\FooClass');
$this->assertTrue($builder->hasDefinition('foo'), '->autowire() registers a new service definition');
$this->assertTrue($builder->getDefinition('foo')->isAutowired(), '->autowire() creates autowired definitions');
}
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 testGetThrowsExceptionIfServiceDoesNotExist()
{
$this->expectException(ServiceNotFoundException::class);
$this->expectExceptionMessage('You have requested a non-existent service "foo".');
$builder = new ContainerBuilder();
$builder->get('foo');
}
public function testGetReturnsNullIfServiceDoesNotExistAndInvalidReferenceIsUsed()
{
$builder = new ContainerBuilder();
$this->assertNull($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');
}
public function testGetThrowsCircularReferenceExceptionIfServiceHasReferenceToItself()
{
$this->expectException(ServiceCircularReferenceException::class);
$builder = new ContainerBuilder();
$builder->register('baz', 'stdClass')->setArguments([new Reference('baz')]);
$builder->get('baz');
}
public function testGetReturnsSameInstanceWhenServiceIsShared()
{
$builder = new ContainerBuilder();
$builder->register('bar', 'stdClass');
$this->assertTrue($builder->get('bar') === $builder->get('bar'), '->get() always returns the same instance if the service is shared');
}
public function testGetCreatesServiceBasedOnDefinition()
{
$builder = new ContainerBuilder();
$builder->register('foo', 'stdClass');
$this->assertIsObject($builder->get('foo'), '->get() returns the service definition associated with the id');
}
public function testGetReturnsRegisteredService()
{
$builder = new ContainerBuilder();
$builder->set('bar', $bar = new \stdClass());
$this->assertSame($bar, $builder->get('bar'), '->get() returns the service associated with the id');
}
public function testRegisterDoesNotOverrideExistingService()
{
$builder = new ContainerBuilder();
$builder->set('bar', $bar = new \stdClass());
$builder->register('bar', 'stdClass');
$this->assertSame($bar, $builder->get('bar'), '->get() returns the service associated with the id even if a definition has been defined');
}
public function testNonSharedServicesReturnsDifferentInstances()
{
$builder = new ContainerBuilder();
$builder->register('bar', 'stdClass')->setShared(false);
$this->assertNotSame($builder->get('bar'), $builder->get('bar'));
}
/**
* @dataProvider provideBadId
*/
public function testBadAliasId($id)
{
$this->expectException(InvalidArgumentException::class);
$builder = new ContainerBuilder();
$builder->setAlias($id, 'foo');
}
/**
* @dataProvider provideBadId
*/
public function testBadDefinitionId($id)
{
$this->expectException(InvalidArgumentException::class);
$builder = new ContainerBuilder();
$builder->setDefinition($id, new Definition('Foo'));
}
public function provideBadId()
{
return [
[''],
["\0"],
["\r"],
["\n"],
["'"],
['ab\\'],
];
}
public function testGetUnsetLoadingServiceWhenCreateServiceThrowsAnException()
{
$this->expectException(RuntimeException::class);
$this->expectExceptionMessage('You have requested a synthetic service ("foo"). The DIC does not know how to construct this service.');
$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');
}
public function testGetServiceIds()
{
$builder = new ContainerBuilder();
$builder->register('foo', 'stdClass');
$builder->register('bar', 'stdClass');
$this->assertEquals(
[
'service_container',
'foo',
'bar',
'Psr\Container\ContainerInterface',
'Symfony\Component\DependencyInjection\ContainerInterface',
],
$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');
$this->assertSame($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');
}
}
/**
* @group legacy
* @expectedDeprecation The "foobar" service alias is deprecated. You should stop using it, as it will be removed in the future.
*/
public function testDeprecatedAlias()
{
$builder = new ContainerBuilder();
$builder->register('foo', 'stdClass');
$alias = new Alias('foo');
$alias->setDeprecated();
$builder->setAlias('foobar', $alias);
$builder->get('foobar');
}
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', new \stdClass());
$builder->set('moo', new \stdClass());
$this->assertCount(2, $builder->getAliases(), '->getAliases() does not return aliased services that have been overridden');
}
public function testSetAliases()
{
$builder = new ContainerBuilder();
$builder->setAliases(['bar' => 'foo', 'foobar' => 'foo']);
$aliases = $builder->getAliases();
$this->assertArrayHasKey('bar', $aliases);
$this->assertArrayHasKey('foobar', $aliases);
}
public function testAddAliases()
{
$builder = new ContainerBuilder();
$builder->setAliases(['bar' => 'foo']);
$builder->addAliases(['foobar' => 'foo']);
$aliases = $builder->getAliases();
$this->assertArrayHasKey('bar', $aliases);
$this->assertArrayHasKey('foobar', $aliases);
}
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', [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);
$defaultPasses = $builder->getCompiler()->getPassConfig()->getPasses();
$builder->addCompilerPass($pass1 = $this->createMock(CompilerPassInterface::class), PassConfig::TYPE_BEFORE_OPTIMIZATION, -5);
$builder->addCompilerPass($pass2 = $this->createMock(CompilerPassInterface::class), PassConfig::TYPE_BEFORE_OPTIMIZATION, 10);
$passes = $builder->getCompiler()->getPassConfig()->getPasses();
$this->assertCount(\count($passes) - 2, $defaultPasses);
// Pass 1 is executed later
$this->assertTrue(array_search($pass1, $passes, true) > array_search($pass2, $passes, true));
}
public function testCreateService()
{
$builder = new ContainerBuilder();
$builder->register('foo1', 'Bar\FooClass')->setFile(__DIR__.'/Fixtures/includes/foo.php');
$builder->register('foo2', 'Bar\FooClass')->setFile(__DIR__.'/Fixtures/includes/%file%.php');
$builder->setParameter('file', 'foo');
$this->assertInstanceOf(\Bar\FooClass::class, $builder->get('foo1'), '->createService() requires the file defined by the service definition');
$this->assertInstanceOf(\Bar\FooClass::class, $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::class, $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(['foo' => '%value%', '%value%' => 'foo', new Reference('bar'), '%%unescape_it%%']);
$builder->setParameter('value', 'bar');
$this->assertEquals(['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(['Bar\FooClass', 'getInstance']);
$builder->register('bar', 'Bar\FooClass')->setFactory([new Definition('Bar\FooClass'), 'getInstance']);
$builder->register('baz', 'Bar\FooClass')->setFactory([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');
}
public function testCreateServiceMethodCalls()
{
$builder = new ContainerBuilder();
$builder->register('bar', 'stdClass');
$builder->register('foo1', 'Bar\FooClass')->addMethodCall('setBar', [['%value%', new Reference('bar')]]);
$builder->setParameter('value', 'bar');
$this->assertEquals(['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', [['%%unescape_it%%']]);
$builder->setParameter('value', 'bar');
$this->assertEquals(['%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', ['%value%', new Reference('bar'), '%%unescape_it%%']);
$builder->setParameter('value', 'bar');
$this->assertEquals(['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');
$builder->register('foo2', 'Bar\FooClass')->setConfigurator(['%class%', 'configureStatic']);
$builder->setParameter('class', 'BazClass');
$builder->register('baz', 'BazClass');
$builder->register('foo3', 'Bar\FooClass')->setConfigurator([new Reference('baz'), 'configure']);
$builder->register('foo4', 'Bar\FooClass')->setConfigurator([$builder->getDefinition('baz'), 'configure']);
$builder->register('foo5', 'Bar\FooClass')->setConfigurator('foo');
$this->assertTrue($builder->get('foo1')->configured, '->createService() calls the configurator');
$this->assertTrue($builder->get('foo2')->configured, '->createService() calls the configurator');
$this->assertTrue($builder->get('foo3')->configured, '->createService() calls the configurator');
$this->assertTrue($builder->get('foo4')->configured, '->createService() calls the configurator');
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');
}
}
public function testCreateServiceWithIteratorArgument()
{
$builder = new ContainerBuilder();
$builder->register('bar', 'stdClass');
$builder
->register('lazy_context', 'LazyContext')
->setArguments([
new IteratorArgument(['k1' => new Reference('bar'), new Reference('invalid', ContainerInterface::IGNORE_ON_INVALID_REFERENCE)]),
new IteratorArgument([]),
])
;
$lazyContext = $builder->get('lazy_context');
$this->assertInstanceOf(RewindableGenerator::class, $lazyContext->lazyValues);
$this->assertInstanceOf(RewindableGenerator::class, $lazyContext->lazyEmptyValues);
$this->assertCount(1, $lazyContext->lazyValues);
$this->assertCount(0, $lazyContext->lazyEmptyValues);
$i = 0;
foreach ($lazyContext->lazyValues as $k => $v) {
++$i;
$this->assertEquals('k1', $k);
$this->assertInstanceOf(\stdClass::class, $v);
}
// The second argument should have been ignored.
$this->assertEquals(1, $i);
$i = 0;
foreach ($lazyContext->lazyEmptyValues as $k => $v) {
++$i;
}
$this->assertEquals(0, $i);
}
public function testCreateSyntheticService()
{
$this->expectException(\RuntimeException::class);
$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(['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(['foo' => ['foo', $builder->get('foo')]], $builder->resolveServices(['foo' => ['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');
}
public function testResolveServicesWithDecoratedDefinition()
{
$this->expectException(RuntimeException::class);
$this->expectExceptionMessage('Constructing service "foo" from a parent definition is not supported at build time.');
$builder = new ContainerBuilder();
$builder->setDefinition('grandpa', new Definition('stdClass'));
$builder->setDefinition('parent', new ChildDefinition('grandpa'));
$builder->setDefinition('foo', new ChildDefinition('parent'));
$builder->get('foo');
}
public function testResolveServicesWithCustomDefinitionClass()
{
$builder = new ContainerBuilder();
$builder->setDefinition('foo', new CustomDefinition('stdClass'));
$this->assertInstanceOf(\stdClass::class, $builder->get('foo'));
}
public function testMerge()
{
$container = new ContainerBuilder(new ParameterBag(['bar' => 'foo']));
$container->setResourceTracking(false);
$config = new ContainerBuilder(new ParameterBag(['foo' => 'bar']));
$container->merge($config);
$this->assertEquals(['bar' => 'foo', 'foo' => 'bar'], $container->getParameterBag()->all(), '->merge() merges current parameters with the loaded ones');
$container = new ContainerBuilder(new ParameterBag(['bar' => 'foo']));
$container->setResourceTracking(false);
$config = new ContainerBuilder(new ParameterBag(['foo' => '%bar%']));
$container->merge($config);
$container->compile();
$this->assertEquals(['bar' => 'foo', 'foo' => 'foo'], $container->getParameterBag()->all(), '->merge() evaluates the values of the parameters towards already defined ones');
$container = new ContainerBuilder(new ParameterBag(['bar' => 'foo']));
$container->setResourceTracking(false);
$config = new ContainerBuilder(new ParameterBag(['foo' => '%bar%', 'baz' => '%foo%']));
$container->merge($config);
$container->compile();
$this->assertEquals(['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);
$this->assertEquals(['service_container', 'foo', 'bar', 'baz'], array_keys($container->getDefinitions()), '->merge() merges definitions already defined ones');
$aliases = $container->getAliases();
$this->assertArrayHasKey('alias_for_foo', $aliases);
$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');
$container = new ContainerBuilder();
$bag = new EnvPlaceholderParameterBag();
$bag->get('env(Foo)');
$config = new ContainerBuilder($bag);
$this->assertSame(['%env(Bar)%'], $config->resolveEnvPlaceholders([$bag->get('env(Bar)')]));
$container->merge($config);
$this->assertEquals(['Foo' => 0, 'Bar' => 1], $container->getEnvCounters());
$container = new ContainerBuilder();
$config = new ContainerBuilder();
$childDefA = $container->registerForAutoconfiguration('AInterface');
$childDefB = $config->registerForAutoconfiguration('BInterface');
$container->merge($config);
$this->assertSame(['AInterface' => $childDefA, 'BInterface' => $childDefB], $container->getAutoconfiguredInstanceof());
}
public function testMergeThrowsExceptionForDuplicateAutomaticInstanceofDefinitions()
{
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('"AInterface" has already been autoconfigured and merge() does not support merging autoconfiguration for the same class/interface.');
$container = new ContainerBuilder();
$config = new ContainerBuilder();
$container->registerForAutoconfiguration('AInterface');
$config->registerForAutoconfiguration('AInterface');
$container->merge($config);
}
public function testResolveEnvValues()
{
$_ENV['DUMMY_ENV_VAR'] = 'du%%y';
$_SERVER['DUMMY_SERVER_VAR'] = 'ABC';
$_SERVER['HTTP_DUMMY_VAR'] = 'DEF';
$container = new ContainerBuilder();
$container->setParameter('bar', '%% %env(DUMMY_ENV_VAR)% %env(DUMMY_SERVER_VAR)% %env(HTTP_DUMMY_VAR)%');
$container->setParameter('env(HTTP_DUMMY_VAR)', '123');
$this->assertSame('%% du%%%%y ABC 123', $container->resolveEnvPlaceholders('%bar%', true));
unset($_ENV['DUMMY_ENV_VAR'], $_SERVER['DUMMY_SERVER_VAR'], $_SERVER['HTTP_DUMMY_VAR']);
}
public function testResolveEnvValuesWithArray()
{
$_ENV['ANOTHER_DUMMY_ENV_VAR'] = 'dummy';
$dummyArray = ['1' => 'one', '2' => 'two'];
$container = new ContainerBuilder();
$container->setParameter('dummy', '%env(ANOTHER_DUMMY_ENV_VAR)%');
$container->setParameter('dummy2', $dummyArray);
$container->resolveEnvPlaceholders('%dummy%', true);
$container->resolveEnvPlaceholders('%dummy2%', true);
$this->assertIsArray($container->resolveEnvPlaceholders('%dummy2%', true));
foreach ($dummyArray as $key => $value) {
$this->assertArrayHasKey($key, $container->resolveEnvPlaceholders('%dummy2%', true));
}
unset($_ENV['ANOTHER_DUMMY_ENV_VAR']);
}
public function testCompileWithResolveEnv()
{
putenv('DUMMY_ENV_VAR=du%%y');
$_SERVER['DUMMY_SERVER_VAR'] = 'ABC';
$_SERVER['HTTP_DUMMY_VAR'] = 'DEF';
$container = new ContainerBuilder();
$container->setParameter('env(FOO)', 'Foo');
$container->setParameter('env(DUMMY_ENV_VAR)', 'GHI');
$container->setParameter('bar', '%% %env(DUMMY_ENV_VAR)% %env(DUMMY_SERVER_VAR)% %env(HTTP_DUMMY_VAR)%');
$container->setParameter('foo', '%env(FOO)%');
$container->setParameter('baz', '%foo%');
$container->setParameter('env(HTTP_DUMMY_VAR)', '123');
$container->register('teatime', 'stdClass')
->setProperty('foo', '%env(DUMMY_ENV_VAR)%')
->setPublic(true)
;
$container->compile(true);
$this->assertSame('% du%%y ABC 123', $container->getParameter('bar'));
$this->assertSame('Foo', $container->getParameter('baz'));
$this->assertSame('du%%y', $container->get('teatime')->foo);
unset($_SERVER['DUMMY_SERVER_VAR'], $_SERVER['HTTP_DUMMY_VAR']);
putenv('DUMMY_ENV_VAR');
}
public function testCompileWithArrayResolveEnv()
{
putenv('ARRAY={"foo":"bar"}');
$container = new ContainerBuilder();
$container->setParameter('foo', '%env(json:ARRAY)%');
$container->compile(true);
$this->assertSame(['foo' => 'bar'], $container->getParameter('foo'));
putenv('ARRAY');
}
public function testCompileWithArrayAndAnotherResolveEnv()
{
putenv('DUMMY_ENV_VAR=abc');
putenv('ARRAY={"foo":"bar"}');
$container = new ContainerBuilder();
$container->setParameter('foo', '%env(json:ARRAY)%');
$container->setParameter('bar', '%env(DUMMY_ENV_VAR)%');
$container->compile(true);
$this->assertSame(['foo' => 'bar'], $container->getParameter('foo'));
$this->assertSame('abc', $container->getParameter('bar'));
putenv('DUMMY_ENV_VAR');
putenv('ARRAY');
}
public function testCompileWithArrayInStringResolveEnv()
{
$this->expectException(RuntimeException::class);
$this->expectExceptionMessage('A string value must be composed of strings and/or numbers, but found parameter "env(json:ARRAY)" of type "array" inside string value "ABC %env(json:ARRAY)%".');
putenv('ARRAY={"foo":"bar"}');
$container = new ContainerBuilder();
$container->setParameter('foo', 'ABC %env(json:ARRAY)%');
$container->compile(true);
putenv('ARRAY');
}
public function testCompileWithResolveMissingEnv()
{
$this->expectException(EnvNotFoundException::class);
$this->expectExceptionMessage('Environment variable not found: "FOO".');
$container = new ContainerBuilder();
$container->setParameter('foo', '%env(FOO)%');
$container->compile(true);
}
public function testDynamicEnv()
{
putenv('DUMMY_FOO=some%foo%');
putenv('DUMMY_BAR=%bar%');
$container = new ContainerBuilder();
$container->setParameter('foo', 'Foo%env(resolve:DUMMY_BAR)%');
$container->setParameter('bar', 'Bar');
$container->setParameter('baz', '%env(resolve:DUMMY_FOO)%');
$container->compile(true);
putenv('DUMMY_FOO');
putenv('DUMMY_BAR');
$this->assertSame('someFooBar', $container->getParameter('baz'));
}
public function testFallbackEnv()
{
putenv('DUMMY_FOO=foo');
$container = new ContainerBuilder();
$container->setParameter('foo', '%env(DUMMY_FOO)%');
$container->setParameter('bar', 'bar%env(default:foo:DUMMY_BAR)%');
$container->compile(true);
putenv('DUMMY_FOO');
$this->assertSame('barfoo', $container->getParameter('bar'));
}
public function testCastEnv()
{
$container = new ContainerBuilder();
$container->setParameter('env(FAKE)', '123');
$container->register('foo', 'stdClass')
->setPublic(true)
->setProperties([
'fake' => '%env(int:FAKE)%',
]);
$container->compile(true);
$this->assertSame(123, $container->get('foo')->fake);
}
public function testEnvAreNullable()
{
$container = new ContainerBuilder();
$container->setParameter('env(FAKE)', null);
$container->register('foo', 'stdClass')
->setPublic(true)
->setProperties([
'fake' => '%env(int:FAKE)%',
]);
$container->compile(true);
$this->assertNull($container->get('foo')->fake);
}
public function testEnvInId()
{
$container = include __DIR__.'/Fixtures/containers/container_env_in_id.php';
$container->compile(true);
$expected = [
'service_container',
'foo',
'bar',
'bar_%env(BAR)%',
];
$this->assertSame($expected, array_keys($container->getDefinitions()));
$expected = [
PsrContainerInterface::class => true,
ContainerInterface::class => true,
'baz_%env(BAR)%' => true,
'bar_%env(BAR)%' => true,
];
$this->assertSame($expected, $container->getRemovedIds());
$this->assertSame(['baz_bar'], array_keys($container->getDefinition('foo')->getArgument(1)));
}
public function testCircularDynamicEnv()
{
$this->expectException(ParameterCircularReferenceException::class);
$this->expectExceptionMessage('Circular reference detected for parameter "env(resolve:DUMMY_ENV_VAR)" ("env(resolve:DUMMY_ENV_VAR)" > "env(resolve:DUMMY_ENV_VAR)").');
putenv('DUMMY_ENV_VAR=some%foo%');
$container = new ContainerBuilder();
$container->setParameter('foo', '%bar%');
$container->setParameter('bar', '%env(resolve:DUMMY_ENV_VAR)%');
try {
$container->compile(true);
} finally {
putenv('DUMMY_ENV_VAR');
}
}
public function testMergeLogicException()
{
$this->expectException(\LogicException::class);
$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', ['foo' => 'foo'])
->addTag('bar', ['bar' => 'bar'])
->addTag('foo', ['foofoo' => 'foofoo'])
;
$this->assertEquals([
'foo' => [
['foo' => 'foo'],
['foofoo' => 'foofoo'],
],
], $builder->findTaggedServiceIds('foo'), '->findTaggedServiceIds() returns an array of service ids and its tag attributes');
$this->assertEquals([], $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', ['foo' => 'foo'])
->addTag('kenrel.event_listener', ['bar' => 'bar'])
;
$builder->findTaggedServiceIds('kernel.event_listener');
$this->assertEquals(['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);
/* @var $resource \Symfony\Component\Config\Resource\FileResource */
$resource = end($resources);
$this->assertInstanceOf(FileResource::class, $resource);
$this->assertSame(realpath(__DIR__.'/Fixtures/includes/classes.php'), realpath($resource->getResource()));
}
public function testGetReflectionClass()
{
$container = new ContainerBuilder();
$container->setResourceTracking(false);
$r1 = $container->getReflectionClass('BarClass');
$this->assertEmpty($container->getResources(), 'No resources get registered without resource tracking');
$container->setResourceTracking(true);
$r2 = $container->getReflectionClass('BarClass');
$r3 = $container->getReflectionClass('BarClass');
$this->assertNull($container->getReflectionClass('BarMissingClass'));
$this->assertEquals($r1, $r2);
$this->assertSame($r2, $r3);
$resources = $container->getResources();
$this->assertCount(2, $resources);
$this->assertSame('reflection.BarClass', (string) $resources[0]);
$this->assertSame('BarMissingClass', (string) end($resources));
}
public function testGetReflectionClassOnInternalTypes()
{
$container = new ContainerBuilder();
$this->assertNull($container->getReflectionClass('int'));
$this->assertNull($container->getReflectionClass('float'));
$this->assertNull($container->getReflectionClass('string'));
$this->assertNull($container->getReflectionClass('bool'));
$this->assertNull($container->getReflectionClass('resource'));
$this->assertNull($container->getReflectionClass('object'));
$this->assertNull($container->getReflectionClass('array'));
$this->assertNull($container->getReflectionClass('null'));
$this->assertNull($container->getReflectionClass('callable'));
$this->assertNull($container->getReflectionClass('iterable'));
$this->assertNull($container->getReflectionClass('mixed'));
}
public function testCompilesClassDefinitionsOfLazyServices()
{
$container = new ContainerBuilder();
$this->assertEmpty($container->getResources(), 'No resources get registered without resource tracking');
$container->register('foo', 'BarClass')->setPublic(true);
$container->getDefinition('foo')->setLazy(true);
$container->compile();
$matchingResources = array_filter(
$container->getResources(),
function (ResourceInterface $resource) {
return 'reflection.BarClass' === (string) $resource;
}
);
$this->assertNotEmpty($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'));
$resources = [];
foreach ($container->getResources() as $resource) {
if (!str_contains($resource, '.php')) {
$resources[] = $resource;
}
}
$this->assertEquals([$a, $b], $resources, '->getResources() returns an array of resources read for the current configuration');
$this->assertSame($container, $container->setResources([]));
$this->assertEquals([], $container->getResources());
}
public function testFileExists()
{
$container = new ContainerBuilder();
$a = new FileResource(__DIR__.'/Fixtures/xml/services1.xml');
$b = new FileResource(__DIR__.'/Fixtures/xml/services2.xml');
$c = new DirectoryResource($dir = \dirname($b));
$this->assertTrue($container->fileExists((string) $a) && $container->fileExists((string) $b) && $container->fileExists($dir));
$resources = [];
foreach ($container->getResources() as $resource) {
if (!str_contains($resource, '.php')) {
$resources[] = $resource;
}
}
$this->assertEquals([$a, $b, $c], $resources, '->getResources() returns an array of resources read for the current configuration');
}
public function testExtension()
{
$container = new ContainerBuilder();
$container->setResourceTracking(false);
$container->registerExtension($extension = new \ProjectExtension());
$this->assertSame($container->getExtension('project'), $extension, '->registerExtension() registers an extension');
$this->expectException(\LogicException::class);
$container->getExtension('no_registered');
}
public function testRegisteredButNotLoadedExtension()
{
$extension = $this->createMock(ExtensionInterface::class);
$extension->expects($this->once())->method('getAlias')->willReturn('project');
$extension->expects($this->never())->method('load');
$container = new ContainerBuilder();
$container->setResourceTracking(false);
$container->registerExtension($extension);
$container->compile();
}
public function testRegisteredAndLoadedExtension()
{
$extension = $this->createMock(ExtensionInterface::class);
$extension->expects($this->exactly(2))->method('getAlias')->willReturn('project');
$extension->expects($this->once())->method('load')->with([['foo' => 'bar']]);
$container = new ContainerBuilder();
$container->setResourceTracking(false);
$container->registerExtension($extension);
$container->loadFromExtension('project', ['foo' => 'bar']);
$container->compile();
}
public function testPrivateServiceUser()
{
$fooDefinition = new Definition('BarClass');
$fooUserDefinition = new Definition('BarUserClass', [new Reference('bar')]);
$container = new ContainerBuilder();
$container->setResourceTracking(false);
$fooDefinition->setPublic(false);
$container->addDefinitions([
'bar' => $fooDefinition,
'bar_user' => $fooUserDefinition->setPublic(true),
]);
$container->compile();
$this->assertInstanceOf(\BarClass::class, $container->get('bar_user')->bar);
}
public function testThrowsExceptionWhenSetServiceOnACompiledContainer()
{
$this->expectException(\BadMethodCallException::class);
$container = new ContainerBuilder();
$container->setResourceTracking(false);
$container->register('a', 'stdClass')->setPublic(true);
$container->compile();
$container->set('a', new \stdClass());
}
public function testNoExceptionWhenAddServiceOnACompiledContainer()
{
$container = new ContainerBuilder();
$container->compile();
$container->set('a', $foo = new \stdClass());
$this->assertSame($foo, $container->get('a'));
}
public function testNoExceptionWhenSetSyntheticServiceOnACompiledContainer()
{
$container = new ContainerBuilder();
$def = new Definition('stdClass');
$def->setSynthetic(true)->setPublic(true);
$container->setDefinition('a', $def);
$container->compile();
$container->set('a', $a = new \stdClass());
$this->assertEquals($a, $container->get('a'));
}
public function testThrowsExceptionWhenSetDefinitionOnACompiledContainer()
{
$this->expectException(\BadMethodCallException::class);
$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 = ['foo' => 'bar'];
$container->prependExtensionConfig('foo', $first);
$configs = $container->getExtensionConfig('foo');
$this->assertEquals([$first], $configs);
$second = ['ding' => 'dong'];
$container->prependExtensionConfig('foo', $second);
$configs = $container->getExtensionConfig('foo');
$this->assertEquals([$second, $first], $configs);
}
public function testAbstractAlias()
{
$container = new ContainerBuilder();
$abstract = new Definition('AbstractClass');
$abstract->setAbstract(true)->setPublic(true);
$container->setDefinition('abstract_service', $abstract);
$container->setAlias('abstract_alias', 'abstract_service')->setPublic(true);
$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);
$definition->setPublic(true);
$container->setDefinition('a', $definition);
});
$container->setResourceTracking(true);
$container->compile();
$r = new \ReflectionProperty($container, 'resources');
$r->setAccessible(true);
$resources = $r->getValue($container);
$classInList = false;
foreach ($resources as $resource) {
if ('reflection.BazClass' === (string) $resource) {
$classInList = true;
break;
}
}
$this->assertTrue($classInList);
}
public function testInlinedDefinitions()
{
$container = new ContainerBuilder();
$definition = new Definition('BarClass');
$container->register('bar_user', 'BarUserClass')
->addArgument($definition)
->setProperty('foo', $definition);
$container->register('bar', 'BarClass')
->setProperty('foo', $definition)
->addMethodCall('setBaz', [$definition]);
$barUser = $container->get('bar_user');
$bar = $container->get('bar');
$this->assertSame($barUser->foo, $barUser->bar);
$this->assertSame($bar->foo, $bar->getBaz());
$this->assertNotSame($bar->foo, $barUser->foo);
}
public function testThrowsCircularExceptionForCircularAliases()
{
$this->expectException(ServiceCircularReferenceException::class);
$this->expectExceptionMessage('Circular reference detected for service "app.test_class", path: "app.test_class -> App\TestClass -> app.test_class".');
$builder = new ContainerBuilder();
$builder->setAliases([
'foo' => new Alias('app.test_class'),
'app.test_class' => new Alias('App\\TestClass'),
'App\\TestClass' => new Alias('app.test_class'),
]);
$builder->findDefinition('foo');
}
public function testInitializePropertiesBeforeMethodCalls()
{
$container = new ContainerBuilder();
$container->register('foo', 'stdClass');
$container->register('bar', 'MethodCallClass')
->setPublic(true)
->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::class)->setPublic(true);
$bDefinition = $container->register('b', B::class);
$bDefinition->setAutowired(true);
$bDefinition->setPublic(true);
$container->compile();
$this->assertEquals(A::class, (string) $container->getDefinition('b')->getArgument(0));
}
public function testClassFromId()
{
$container = new ContainerBuilder();
$unknown = $container->register('Acme\UnknownClass');
$autoloadClass = $container->register(CaseSensitiveClass::class);
$container->compile();
$this->assertSame('Acme\UnknownClass', $unknown->getClass());
$this->assertEquals(CaseSensitiveClass::class, $autoloadClass->getClass());
}
public function testNoClassFromGlobalNamespaceClassId()
{
$this->expectException(RuntimeException::class);
$this->expectExceptionMessage('The definition for "DateTime" has no class attribute, and appears to reference a class or interface in the global namespace.');
$container = new ContainerBuilder();
$container->register(\DateTime::class);
$container->compile();
}
public function testNoClassFromGlobalNamespaceClassIdWithLeadingSlash()
{
$this->expectException(RuntimeException::class);
$this->expectExceptionMessage('The definition for "\DateTime" has no class attribute, and appears to reference a class or interface in the global namespace.');
$container = new ContainerBuilder();
$container->register('\\'.\DateTime::class);
$container->compile();
}
public function testNoClassFromNamespaceClassIdWithLeadingSlash()
{
$this->expectException(RuntimeException::class);
$this->expectExceptionMessage('The definition for "\Symfony\Component\DependencyInjection\Tests\FooClass" has no class attribute, and appears to reference a class or interface. Please specify the class attribute explicitly or remove the leading backslash by renaming the service to "Symfony\Component\DependencyInjection\Tests\FooClass" to get rid of this error.');
$container = new ContainerBuilder();
$container->register('\\'.FooClass::class);
$container->compile();
}
public function testNoClassFromNonClassId()
{
$this->expectException(RuntimeException::class);
$this->expectExceptionMessage('The definition for "123_abc" has no class.');
$container = new ContainerBuilder();
$container->register('123_abc');
$container->compile();
}
public function testNoClassFromNsSeparatorId()
{
$this->expectException(RuntimeException::class);
$this->expectExceptionMessage('The definition for "\foo" has no class.');
$container = new ContainerBuilder();
$container->register('\\foo');
$container->compile();
}
public function testGetThrownServiceNotFoundExceptionWithCorrectServiceId()
{
$this->expectException(ServiceNotFoundException::class);
$this->expectExceptionMessage('The service "child_service" has a dependency on a non-existent service "non_existent_service".');
$container = new ContainerBuilder();
$container->register('child_service', \stdClass::class)
->setPublic(false)
->addArgument([
'non_existent' => new Reference('non_existent_service'),
])
;
$container->register('parent_service', \stdClass::class)
->setPublic(true)
->addArgument([
'child_service' => new Reference('child_service'),
])
;
$container->compile();
}
public function testUnusedServiceRemovedByPassAndServiceNotFoundExceptionWasNotThrown()
{
$container = new ContainerBuilder();
$container->register('service', \stdClass::class)
->setPublic(false)
->addArgument([
'non_existent_service' => new Reference('non_existent_service'),
])
;
try {
$container->compile();
} catch (ServiceNotFoundException $e) {
$this->fail('Should not be thrown');
}
$this->addToAssertionCount(1);
}
public function testServiceLocator()
{
$container = new ContainerBuilder();
$container->register('foo_service', ServiceLocator::class)
->setPublic(true)
->addArgument([
'bar' => new ServiceClosureArgument(new Reference('bar_service')),
'baz' => new ServiceClosureArgument(new TypedReference('baz_service', 'stdClass')),
])
;
$container->register('bar_service', 'stdClass')->setArguments([new Reference('baz_service')])->setPublic(true);
$container->register('baz_service', 'stdClass')->setPublic(false);
$container->compile();
$this->assertInstanceOf(ServiceLocator::class, $foo = $container->get('foo_service'));
$this->assertSame($container->get('bar_service'), $foo->get('bar'));
}
public function testUninitializedReference()
{
$container = include __DIR__.'/Fixtures/containers/container_uninitialized_ref.php';
$container->compile();
$bar = $container->get('bar');
$this->assertNull($bar->foo1);
$this->assertNull($bar->foo2);
$this->assertNull($bar->foo3);
$this->assertNull($bar->closures[0]());
$this->assertNull($bar->closures[1]());
$this->assertNull($bar->closures[2]());
$this->assertSame([], iterator_to_array($bar->iter));
$container = include __DIR__.'/Fixtures/containers/container_uninitialized_ref.php';
$container->compile();
$container->get('foo1');
$container->get('baz');
$bar = $container->get('bar');
$this->assertEquals(new \stdClass(), $bar->foo1);
$this->assertNull($bar->foo2);
$this->assertEquals(new \stdClass(), $bar->foo3);
$this->assertEquals(new \stdClass(), $bar->closures[0]());
$this->assertNull($bar->closures[1]());
$this->assertEquals(new \stdClass(), $bar->closures[2]());
$this->assertEquals(['foo1' => new \stdClass(), 'foo3' => new \stdClass()], iterator_to_array($bar->iter));
}
/**
* @dataProvider provideAlmostCircular
*/
public function testAlmostCircular($visibility)
{
$container = include __DIR__.'/Fixtures/containers/container_almost_circular.php';
$container->compile();
$entityManager = $container->get('doctrine.entity_manager');
$this->assertEquals(new \stdClass(), $entityManager);
$pA = $container->get('pA');
$this->assertEquals(new \stdClass(), $pA);
$logger = $container->get('monolog.logger');
$this->assertEquals(new \stdClass(), $logger->handler);
$logger_inline = $container->get('monolog_inline.logger');
$this->assertEquals(new \stdClass(), $logger_inline->handler);
$foo = $container->get('foo');
$this->assertSame($foo, $foo->bar->foobar->foo);
$foo2 = $container->get('foo2');
$this->assertSame($foo2, $foo2->bar->foobar->foo);
$this->assertSame([], (array) $container->get('foobar4'));
$foo5 = $container->get('foo5');
$this->assertSame($foo5, $foo5->bar->foo);
$manager = $container->get('manager');
$this->assertEquals(new \stdClass(), $manager);
$manager = $container->get('manager2');
$this->assertEquals(new \stdClass(), $manager);
$foo6 = $container->get('foo6');
$this->assertEquals((object) ['bar6' => (object) []], $foo6);
$this->assertInstanceOf(\stdClass::class, $container->get('root'));
$manager3 = $container->get('manager3');
$listener3 = $container->get('listener3');
$this->assertSame($manager3, $listener3->manager, 'Both should identically be the manager3 service');
$listener4 = $container->get('listener4');
$this->assertInstanceOf(\stdClass::class, $listener4);
}
public function provideAlmostCircular()
{
yield ['public'];
yield ['private'];
}
public function testRegisterForAutoconfiguration()
{
$container = new ContainerBuilder();
$childDefA = $container->registerForAutoconfiguration('AInterface');
$childDefB = $container->registerForAutoconfiguration('BInterface');
$this->assertSame(['AInterface' => $childDefA, 'BInterface' => $childDefB], $container->getAutoconfiguredInstanceof());
// when called multiple times, the same instance is returned
$this->assertSame($childDefA, $container->registerForAutoconfiguration('AInterface'));
}
public function testRegisterAliasForArgument()
{
$container = new ContainerBuilder();
$container->registerAliasForArgument('Foo.bar_baz', 'Some\FooInterface');
$this->assertEquals(new Alias('Foo.bar_baz'), $container->getAlias('Some\FooInterface $fooBarBaz'));
$container->registerAliasForArgument('Foo.bar_baz', 'Some\FooInterface', 'Bar_baz.foo');
$this->assertEquals(new Alias('Foo.bar_baz'), $container->getAlias('Some\FooInterface $barBazFoo'));
}
public function testCaseSensitivity()
{
$container = new ContainerBuilder();
$container->register('foo', 'stdClass')->setPublic(true);
$container->register('Foo', 'stdClass')->setProperty('foo', new Reference('foo'))->setPublic(false);
$container->register('fOO', 'stdClass')->setProperty('Foo', new Reference('Foo'))->setPublic(true);
$this->assertSame(['service_container', 'foo', 'Foo', 'fOO', 'Psr\Container\ContainerInterface', 'Symfony\Component\DependencyInjection\ContainerInterface'], $container->getServiceIds());
$container->compile();
$this->assertNotSame($container->get('foo'), $container->get('fOO'), '->get() returns the service for the given id, case sensitively');
$this->assertSame($container->get('fOO')->Foo->foo, $container->get('foo'), '->get() returns the service for the given id, case sensitively');
}
public function testParameterWithMixedCase()
{
$container = new ContainerBuilder(new ParameterBag(['foo' => 'bar', 'FOO' => 'BAR']));
$container->register('foo', 'stdClass')
->setPublic(true)
->setProperty('foo', '%FOO%');
$container->compile();
$this->assertSame('BAR', $container->get('foo')->foo);
}
public function testArgumentsHaveHigherPriorityThanBindings()
{
$container = new ContainerBuilder();
$container->register('class.via.bindings', CaseSensitiveClass::class)->setArguments([
'via-bindings',
]);
$container->register('class.via.argument', CaseSensitiveClass::class)->setArguments([
'via-argument',
]);
$container->register('foo', SimilarArgumentsDummy::class)->setPublic(true)->setBindings([
CaseSensitiveClass::class => new Reference('class.via.bindings'),
'$token' => '1234',
])->setArguments([
'$class1' => new Reference('class.via.argument'),
]);
$this->assertSame(['service_container', 'class.via.bindings', 'class.via.argument', 'foo', 'Psr\Container\ContainerInterface', 'Symfony\Component\DependencyInjection\ContainerInterface'], $container->getServiceIds());
$container->compile();
$this->assertSame('via-argument', $container->get('foo')->class1->identifier);
$this->assertSame('via-bindings', $container->get('foo')->class2->identifier);
}
public function testUninitializedSyntheticReference()
{
$container = new ContainerBuilder();
$container->register('foo', 'stdClass')->setPublic(true)->setSynthetic(true);
$container->register('bar', 'stdClass')->setPublic(true)->setShared(false)
->setProperty('foo', new Reference('foo', ContainerInterface::IGNORE_ON_UNINITIALIZED_REFERENCE));
$container->compile();
$this->assertEquals((object) ['foo' => null], $container->get('bar'));
$container->set('foo', (object) [123]);
$this->assertEquals((object) ['foo' => (object) [123]], $container->get('bar'));
}
public function testIdCanBeAnObjectAsLongAsItCanBeCastToString()
{
$id = new Reference('another_service');
$aliasId = new Reference('alias_id');
$container = new ContainerBuilder();
$container->set($id, new \stdClass());
$container->setAlias($aliasId, 'another_service');
$this->assertTrue($container->has('another_service'));
$this->assertTrue($container->has($id));
$this->assertTrue($container->hasAlias('alias_id'));
$this->assertTrue($container->hasAlias($aliasId));
$container->removeAlias($aliasId);
$container->removeDefinition($id);
}
public function testErroredDefinition()
{
$this->expectException(RuntimeException::class);
$this->expectExceptionMessage('Service "errored_definition" is broken.');
$container = new ContainerBuilder();
$container->register('errored_definition', 'stdClass')
->addError('Service "errored_definition" is broken.')
->setPublic(true);
$container->get('errored_definition');
}
public function testServiceLocatorArgument()
{
$container = include __DIR__.'/Fixtures/containers/container_service_locator_argument.php';
$container->compile();
$locator = $container->get('bar')->locator;
$this->assertInstanceOf(ServiceLocator::class, $locator);
$this->assertSame($container->get('foo1'), $locator->get('foo1'));
$this->assertEquals(new \stdClass(), $locator->get('foo2'));
$this->assertSame($locator->get('foo2'), $locator->get('foo2'));
$this->assertEquals(new \stdClass(), $locator->get('foo3'));
$this->assertNotSame($locator->get('foo3'), $locator->get('foo3'));
try {
$locator->get('foo4');
$this->fail('RuntimeException expected.');
} catch (RuntimeException $e) {
$this->assertSame('BOOM', $e->getMessage());
}
$this->assertNull($locator->get('foo5'));
$container->set('foo5', $foo5 = new \stdClass());
$this->assertSame($foo5, $locator->get('foo5'));
}
public function testDecoratedSelfReferenceInvolvingPrivateServices()
{
$container = new ContainerBuilder();
$container->register('foo', 'stdClass')
->setPublic(false)
->setProperty('bar', new Reference('foo'));
$container->register('baz', 'stdClass')
->setPublic(false)
->setProperty('inner', new Reference('baz.inner'))
->setDecoratedService('foo');
$container->compile();
$this->assertSame(['service_container'], array_keys($container->getDefinitions()));
}
public function testScalarService()
{
$container = new ContainerBuilder();
$container->register('foo', 'string')
->setFactory([ScalarFactory::class, 'getSomeValue'])
;
$container->register('bar', 'stdClass')
->setProperty('foo', new Reference('foo'))
->setPublic(true)
;
$container->compile();
$this->assertSame('some value', $container->get('bar')->foo);
}
public function testWither()
{
$container = new ContainerBuilder();
$container->register(Foo::class);
$container
->register('wither', Wither::class)
->setPublic(true)
->setAutowired(true);
$container->compile();
$wither = $container->get('wither');
$this->assertInstanceOf(Foo::class, $wither->foo);
}
}
class FooClass
{
}
class A
{
}
class B
{
public function __construct(A $a)
{
}
}