public function testConstructor()
{
$def = new Definition('stdClass');
$this->assertEquals($def->getClass(), 'stdClass', '__construct() takes the class name as its first argument');
$def = new Definition('stdClass', array('foo'));
$this->assertEquals($def->getArguments(), array('foo'), '__construct() takes an optional array of arguments as its second argument');
}
<?php
/*
* This file is part of the symfony package.
* (c) Fabien Potencier <*****@*****.**>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
require_once __DIR__ . '/../../../bootstrap.php';
use Symfony\Components\DependencyInjection\Definition;
$t = new LimeTest(21);
// __construct()
$t->diag('__construct()');
$def = new Definition('stdClass');
$t->is($def->getClass(), 'stdClass', '__construct() takes the class name as its first argument');
$def = new Definition('stdClass', array('foo'));
$t->is($def->getArguments(), array('foo'), '__construct() takes an optional array of arguments as its second argument');
// ->setConstructor() ->getConstructor()
$t->diag('->setConstructor() ->getConstructor()');
$def = new Definition('stdClass');
$t->is(spl_object_hash($def->setConstructor('foo')), spl_object_hash($def), '->setConstructor() implements a fluent interface');
$t->is($def->getConstructor(), 'foo', '->getConstructor() returns the constructor name');
// ->setClass() ->getClass()
$t->diag('->setClass() ->getClass()');
$def = new Definition('stdClass');
$t->is(spl_object_hash($def->setClass('foo')), spl_object_hash($def), '->setClass() implements a fluent interface');
$t->is($def->getClass(), 'foo', '->getClass() returns the class name');
// ->setArguments() ->getArguments() ->addArgument()
$t->diag('->setArguments() ->getArguments() ->addArgument()');
$def = new Definition('stdClass');
/**
* Creates a service for a service definition.
*
* @param Definition $definition A service definition instance
* @param string $id The service identifier
*
* @return object The service described by the service definition
*
* @throws \InvalidArgumentException When configure callable is not callable
*/
protected function createService(Definition $definition, $id)
{
if (null !== $definition->getFile()) {
require_once $this->getParameterBag()->resolveValue($definition->getFile());
}
$arguments = $this->resolveServices($this->getParameterBag()->resolveValue($definition->getArguments()));
if (null !== $definition->getFactoryMethod()) {
if (null !== $definition->getFactoryService()) {
$factory = $this->get($this->getParameterBag()->resolveValue($definition->getFactoryService()));
} else {
$factory = $this->getParameterBag()->resolveValue($definition->getClass());
}
$service = call_user_func_array(array($factory, $definition->getFactoryMethod()), $arguments);
} else {
$r = new \ReflectionClass($this->getParameterBag()->resolveValue($definition->getClass()));
$service = null === $r->getConstructor() ? $r->newInstance() : $r->newInstanceArgs($arguments);
}
if ($definition->isShared()) {
$this->services[$id] = $service;
}
foreach ($definition->getMethodCalls() as $call) {
$services = self::getServiceConditionals($call[1]);
$ok = true;
foreach ($services as $s) {
if (!$this->has($s)) {
$ok = false;
break;
}
}
if ($ok) {
call_user_func_array(array($service, $call[0]), $this->resolveServices($this->getParameterBag()->resolveValue($call[1])));
}
}
if ($callable = $definition->getConfigurator()) {
if (is_array($callable) && is_object($callable[0]) && $callable[0] instanceof Reference) {
$callable[0] = $this->get((string) $callable[0]);
} elseif (is_array($callable)) {
$callable[0] = $this->getParameterBag()->resolveValue($callable[0]);
}
if (!is_callable($callable)) {
throw new \InvalidArgumentException(sprintf('The configure callable for class "%s" is not a callable.', get_class($service)));
}
call_user_func($callable, $service);
}
return $service;
}
