You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
94 lines
2.8 KiB
94 lines
2.8 KiB
<?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\Contracts\Service\Test;
|
|
|
|
use PHPUnit\Framework\TestCase;
|
|
use Psr\Container\ContainerInterface;
|
|
use Symfony\Contracts\Service\ServiceLocatorTrait;
|
|
|
|
class ServiceLocatorTest extends TestCase
|
|
{
|
|
public function getServiceLocator(array $factories)
|
|
{
|
|
return new class($factories) implements ContainerInterface {
|
|
use ServiceLocatorTrait;
|
|
};
|
|
}
|
|
|
|
public function testHas()
|
|
{
|
|
$locator = $this->getServiceLocator([
|
|
'foo' => function () { return 'bar'; },
|
|
'bar' => function () { return 'baz'; },
|
|
function () { return 'dummy'; },
|
|
]);
|
|
|
|
$this->assertTrue($locator->has('foo'));
|
|
$this->assertTrue($locator->has('bar'));
|
|
$this->assertFalse($locator->has('dummy'));
|
|
}
|
|
|
|
public function testGet()
|
|
{
|
|
$locator = $this->getServiceLocator([
|
|
'foo' => function () { return 'bar'; },
|
|
'bar' => function () { return 'baz'; },
|
|
]);
|
|
|
|
$this->assertSame('bar', $locator->get('foo'));
|
|
$this->assertSame('baz', $locator->get('bar'));
|
|
}
|
|
|
|
public function testGetDoesNotMemoize()
|
|
{
|
|
$i = 0;
|
|
$locator = $this->getServiceLocator([
|
|
'foo' => function () use (&$i) {
|
|
++$i;
|
|
|
|
return 'bar';
|
|
},
|
|
]);
|
|
|
|
$this->assertSame('bar', $locator->get('foo'));
|
|
$this->assertSame('bar', $locator->get('foo'));
|
|
$this->assertSame(2, $i);
|
|
}
|
|
|
|
/**
|
|
* @expectedException \Psr\Container\NotFoundExceptionInterface
|
|
* @expectedExceptionMessage The service "foo" has a dependency on a non-existent service "bar". This locator only knows about the "foo" service.
|
|
*/
|
|
public function testThrowsOnUndefinedInternalService()
|
|
{
|
|
$locator = $this->getServiceLocator([
|
|
'foo' => function () use (&$locator) { return $locator->get('bar'); },
|
|
]);
|
|
|
|
$locator->get('foo');
|
|
}
|
|
|
|
/**
|
|
* @expectedException \Psr\Container\ContainerExceptionInterface
|
|
* @expectedExceptionMessage Circular reference detected for service "bar", path: "bar -> baz -> bar".
|
|
*/
|
|
public function testThrowsOnCircularReference()
|
|
{
|
|
$locator = $this->getServiceLocator([
|
|
'foo' => function () use (&$locator) { return $locator->get('bar'); },
|
|
'bar' => function () use (&$locator) { return $locator->get('baz'); },
|
|
'baz' => function () use (&$locator) { return $locator->get('bar'); },
|
|
]);
|
|
|
|
$locator->get('foo');
|
|
}
|
|
}
|
|
|