/** * @covers Symfony\Components\DependencyInjection\Builder::merge */ public function testMerge() { $container = new Builder(); $container->merge(null); $this->assertEquals(array(), $container->getParameterBag()->all(), '->merge() accepts null as an argument'); $this->assertEquals(array(), $container->getDefinitions(), '->merge() accepts null as an argument'); $container = new Builder(new ParameterBag(array('bar' => 'foo'))); $config = new BuilderConfiguration(array(), 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 Builder(new ParameterBag(array('bar' => 'foo', 'foo' => 'baz'))); $config = new BuilderConfiguration(array(), new ParameterBag(array('foo' => 'bar'))); $container->merge($config); $this->assertEquals(array('bar' => 'foo', 'foo' => 'baz'), $container->getParameterBag()->all(), '->merge() does not change the already defined parameters'); $container = new Builder(new ParameterBag(array('bar' => 'foo'))); $config = new BuilderConfiguration(array(), new ParameterBag(array('foo' => '%bar%'))); $container->merge($config); $this->assertEquals(array('bar' => 'foo', 'foo' => 'foo'), $container->getParameterBag()->all(), '->merge() evaluates the values of the parameters towards already defined ones'); $container = new Builder(new ParameterBag(array('bar' => 'foo'))); $config = new BuilderConfiguration(array(), new ParameterBag(array('foo' => '%bar%', 'baz' => '%foo%'))); $container->merge($config); $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 Builder(); $container->register('foo', 'FooClass'); $container->register('bar', 'BarClass'); $config = new BuilderConfiguration(); $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'); $this->assertEquals(array('alias_for_foo' => 'foo'), $container->getAliases(), '->merge() registers defined aliases'); $container = new Builder(); $container->register('foo', 'FooClass'); $config->setDefinition('foo', new Definition('BazClass')); $container->merge($config); $this->assertEquals('BazClass', $container->getDefinition('foo')->getClass(), '->merge() overrides already defined services'); }
<?php require_once __DIR__ . '/../includes/classes.php'; use Symfony\Components\DependencyInjection\ContainerInterface; use Symfony\Components\DependencyInjection\Builder; use Symfony\Components\DependencyInjection\Reference; use Symfony\Components\DependencyInjection\Parameter; $container = new Builder(); $container->register('foo', 'FooClass')->addAnnotation('foo', array('foo' => 'foo'))->addAnnotation('foo', array('bar' => 'bar'))->setFactoryMethod('getInstance')->setArguments(array('foo', new Reference('foo.baz'), array('%foo%' => 'foo is %foo%', 'bar' => '%foo%'), true, new Reference('service_container')))->setFile(realpath(__DIR__ . '/../includes/foo.php'))->setShared(false)->addMethodCall('setBar', array('bar'))->addMethodCall('initialize')->setConfigurator('sc_configure'); $container->register('bar', 'FooClass')->setArguments(array('foo', new Reference('foo.baz'), new Parameter('foo_bar')))->setShared(true)->setConfigurator(array(new Reference('foo.baz'), 'configure')); $container->register('foo.baz', '%baz_class%')->setFactoryMethod('getInstance')->setConfigurator(array('%baz_class%', 'configureStatic1')); $container->register('foo_bar', '%foo_class%'); $container->getParameterBag()->clear(); $container->getParameterBag()->add(array('baz_class' => 'BazClass', 'foo_class' => 'FooClass', 'foo' => 'bar')); $container->setAlias('alias_for_foo', 'foo'); $container->register('method_call1', 'FooClass')->addMethodCall('setBar', array(new Reference('foo')))->addMethodCall('setBar', array(new Reference('foo', ContainerInterface::NULL_ON_INVALID_REFERENCE)))->addMethodCall('setBar', array(new Reference('foo', ContainerInterface::IGNORE_ON_INVALID_REFERENCE)))->addMethodCall('setBar', array(new Reference('foobaz', ContainerInterface::IGNORE_ON_INVALID_REFERENCE))); $container->register('factory_service')->setFactoryService('foo.baz')->setFactoryMethod('getInstance'); return $container;