Adopt Schema component in server handlers

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Christopher Hertel 2025-08-03 22:06:46 +02:00
commit 09707b4798
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@ -13,18 +13,16 @@ namespace Mcp\Tests\Server\RequestHandler;
use Mcp\Capability\Resource\CollectionInterface;
use Mcp\Capability\Resource\MetadataInterface;
use Mcp\Message\Request;
use Mcp\Server\RequestHandler\ResourceListHandler;
use PHPUnit\Framework\Attributes\CoversClass;
use Mcp\Schema\Request\ListResourcesRequest;
use Mcp\Schema\Result\ListResourcesResult;
use Mcp\Server\RequestHandler\ListResourcesHandler;
use Nyholm\NSA;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\Attributes\Small;
use PHPUnit\Framework\TestCase;
#[Small]
#[CoversClass(ResourceListHandler::class)]
class ResourceListHandlerTest extends TestCase
{
public function testHandleEmpty(): void
public function testHandleEmpty()
{
$collection = $this->getMockBuilder(CollectionInterface::class)
->disableOriginalConstructor()
@ -32,29 +30,36 @@ class ResourceListHandlerTest extends TestCase
->getMock();
$collection->expects($this->once())->method('getMetadata')->willReturn([]);
$handler = new ResourceListHandler($collection);
$message = new Request(1, 'resources/list', []);
$response = $handler->createResponse($message);
$handler = new ListResourcesHandler($collection);
$request = new ListResourcesRequest();
NSA::setProperty($request, 'id', 1);
$response = $handler->handle($request);
$this->assertInstanceOf(ListResourcesResult::class, $response->result);
$this->assertEquals(1, $response->id);
$this->assertEquals(['resources' => []], $response->result);
$this->assertEquals([], $response->result->resources);
}
/**
* @param iterable<MetadataInterface> $metadataList
*/
#[DataProvider('metadataProvider')]
public function testHandleReturnAll(iterable $metadataList): void
public function testHandleReturnAll(iterable $metadataList)
{
$collection = $this->getMockBuilder(CollectionInterface::class)
->disableOriginalConstructor()
->onlyMethods(['getMetadata'])
->getMock();
$collection->expects($this->once())->method('getMetadata')->willReturn($metadataList);
$handler = new ResourceListHandler($collection);
$message = new Request(1, 'resources/list', []);
$response = $handler->createResponse($message);
$this->assertCount(1, $response->result['resources']);
$this->assertArrayNotHasKey('nextCursor', $response->result);
$handler = new ListResourcesHandler($collection);
$request = new ListResourcesRequest();
NSA::setProperty($request, 'id', 1);
$response = $handler->handle($request);
$this->assertInstanceOf(ListResourcesResult::class, $response->result);
$this->assertCount(1, $response->result->resources);
$this->assertNull($response->result->nextCursor);
}
/**
@ -70,7 +75,7 @@ class ResourceListHandlerTest extends TestCase
];
}
public function testHandlePagination(): void
public function testHandlePagination()
{
$item = self::createMetadataItem();
$collection = $this->getMockBuilder(CollectionInterface::class)
@ -78,11 +83,15 @@ class ResourceListHandlerTest extends TestCase
->onlyMethods(['getMetadata'])
->getMock();
$collection->expects($this->once())->method('getMetadata')->willReturn([$item, $item]);
$handler = new ResourceListHandler($collection, 2);
$message = new Request(1, 'resources/list', []);
$response = $handler->createResponse($message);
$this->assertCount(2, $response->result['resources']);
$this->assertArrayHasKey('nextCursor', $response->result);
$handler = new ListResourcesHandler($collection, 2);
$request = new ListResourcesRequest();
NSA::setProperty($request, 'id', 1);
$response = $handler->handle($request);
$this->assertInstanceOf(ListResourcesResult::class, $response->result);
$this->assertCount(2, $response->result->resources);
$this->assertNotNull($response->result->nextCursor);
}
private static function createMetadataItem(): MetadataInterface
@ -95,7 +104,7 @@ class ResourceListHandlerTest extends TestCase
public function getName(): string
{
return 'src/SomeFile.php';
return 'SomeFile';
}
public function getDescription(): string