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[Contracts] Rename ServiceLocatorTest
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Original file line number | Diff line number | Diff line change |
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<?php | ||
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/* | ||
* This file is part of the Symfony package. | ||
* | ||
* (c) Fabien Potencier <[email protected]> | ||
* | ||
* For the full copyright and license information, please view the LICENSE | ||
* file that was distributed with this source code. | ||
*/ | ||
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namespace Symfony\Contracts\Service\Test; | ||
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use PHPUnit\Framework\TestCase; | ||
use Psr\Container\ContainerInterface; | ||
use Symfony\Contracts\Service\ServiceLocatorTrait; | ||
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abstract class ServiceLocatorTestCase extends TestCase | ||
{ | ||
/** | ||
* @return ContainerInterface | ||
*/ | ||
protected function getServiceLocator(array $factories) | ||
{ | ||
return new class($factories) implements ContainerInterface { | ||
use ServiceLocatorTrait; | ||
}; | ||
} | ||
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public function testHas() | ||
{ | ||
$locator = $this->getServiceLocator([ | ||
'foo' => function () { return 'bar'; }, | ||
'bar' => function () { return 'baz'; }, | ||
function () { return 'dummy'; }, | ||
]); | ||
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$this->assertTrue($locator->has('foo')); | ||
$this->assertTrue($locator->has('bar')); | ||
$this->assertFalse($locator->has('dummy')); | ||
} | ||
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public function testGet() | ||
{ | ||
$locator = $this->getServiceLocator([ | ||
'foo' => function () { return 'bar'; }, | ||
'bar' => function () { return 'baz'; }, | ||
]); | ||
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$this->assertSame('bar', $locator->get('foo')); | ||
$this->assertSame('baz', $locator->get('bar')); | ||
} | ||
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public function testGetDoesNotMemoize() | ||
{ | ||
$i = 0; | ||
$locator = $this->getServiceLocator([ | ||
'foo' => function () use (&$i) { | ||
++$i; | ||
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return 'bar'; | ||
}, | ||
]); | ||
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$this->assertSame('bar', $locator->get('foo')); | ||
$this->assertSame('bar', $locator->get('foo')); | ||
$this->assertSame(2, $i); | ||
} | ||
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public function testThrowsOnUndefinedInternalService() | ||
{ | ||
if (!$this->getExpectedException()) { | ||
$this->expectException(\Psr\Container\NotFoundExceptionInterface::class); | ||
$this->expectExceptionMessage('The service "foo" has a dependency on a non-existent service "bar". This locator only knows about the "foo" service.'); | ||
} | ||
$locator = $this->getServiceLocator([ | ||
'foo' => function () use (&$locator) { return $locator->get('bar'); }, | ||
]); | ||
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$locator->get('foo'); | ||
} | ||
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public function testThrowsOnCircularReference() | ||
{ | ||
$this->expectException(\Psr\Container\ContainerExceptionInterface::class); | ||
$this->expectExceptionMessage('Circular reference detected for service "bar", path: "bar -> baz -> bar".'); | ||
$locator = $this->getServiceLocator([ | ||
'foo' => function () use (&$locator) { return $locator->get('bar'); }, | ||
'bar' => function () use (&$locator) { return $locator->get('baz'); }, | ||
'baz' => function () use (&$locator) { return $locator->get('bar'); }, | ||
]); | ||
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$locator->get('foo'); | ||
} | ||
} |