8bae3c054e* Preserve optional content fields in PromptResultFormatter The formatter's typed-content path rebuilt each Content object from only its required fields, silently dropping everything else a prompt returned (annotations on every type, _meta and explicit mimeType on embedded resource contents). Delegate to the schema classes' fromArray() instead, keeping the historical mimeType defaulting and RuntimeException-with- index error contract. ImageContent was the only content class without annotations support, so it gains the same constructor/fromArray()/jsonSerialize() handling as TextContent and AudioContent. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * Reword CHANGELOG entry to be user-facing --------- Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
87 lines
2.8 KiB
PHP
87 lines
2.8 KiB
PHP
<?php
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/*
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* This file is part of the official PHP MCP SDK.
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*
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* A collaboration between Symfony and the PHP Foundation.
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Mcp\Tests\Unit\Schema\Content;
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use Mcp\Schema\Annotations;
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use Mcp\Schema\Content\ImageContent;
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use Mcp\Schema\Enum\Role;
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use PHPUnit\Framework\TestCase;
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final class ImageContentTest extends TestCase
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{
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public function testConstructorDefaultsAnnotationsToNull(): void
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{
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$content = new ImageContent(base64_encode('binary'), 'image/png');
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$this->assertNull($content->annotations);
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}
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public function testConstructorAcceptsAnnotations(): void
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{
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$annotations = new Annotations([Role::User], 0.5);
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$content = new ImageContent(base64_encode('binary'), 'image/png', $annotations);
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$this->assertSame($annotations, $content->annotations);
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}
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public function testFromArrayDeserializesAnnotations(): void
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{
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$content = ImageContent::fromArray([
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'type' => 'image',
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'data' => base64_encode('binary'),
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'mimeType' => 'image/png',
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'annotations' => ['audience' => ['user'], 'priority' => 0.5],
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]);
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$this->assertNotNull($content->annotations);
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$this->assertSame([Role::User], $content->annotations->audience);
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$this->assertSame(0.5, $content->annotations->priority);
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}
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public function testJsonSerializeOmitsNullAnnotations(): void
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{
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$content = new ImageContent(base64_encode('binary'), 'image/png');
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$this->assertArrayNotHasKey('annotations', $content->jsonSerialize());
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}
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public function testJsonSerializeIncludesAnnotations(): void
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{
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$annotations = new Annotations([Role::User], 0.5);
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$content = new ImageContent(base64_encode('binary'), 'image/png', $annotations);
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$data = $content->jsonSerialize();
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$this->assertSame($annotations, $data['annotations']);
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}
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public function testRoundTripWithAnnotations(): void
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{
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$original = new ImageContent(base64_encode('binary'), 'image/png', new Annotations([Role::User], 0.5));
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$decoded = json_decode(json_encode($original), true);
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$rehydrated = ImageContent::fromArray($decoded);
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$this->assertSame($original->data, $rehydrated->data);
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$this->assertSame($original->mimeType, $rehydrated->mimeType);
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$this->assertEquals($original->annotations, $rehydrated->annotations);
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}
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public function testFromStringAcceptsAnnotations(): void
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{
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$annotations = new Annotations([Role::User]);
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$content = ImageContent::fromString('binary', 'image/png', $annotations);
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$this->assertSame(base64_encode('binary'), $content->data);
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$this->assertSame($annotations, $content->annotations);
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}
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}
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