Kevin Adametz
e9bdff3ad3
- press_release_images: Kundenangabe/Portalkennzeichnung getrennt, Herkunftsbefund, Beweisoriginal, Snapshot-Pfade, published_ever_at, rules_version, Fokus/Letterbox; Bestand unangetastet - legal_texts (insert-only) mit img-confirm-v1 (alter Wortlaut), v2 (AGB 0.6), v3 (AGB 0.7, noch ohne Datum); image-rights:backfill-confirmations - image_rights_confirmations polymorph, insert-only, IP als versionierter HMAC; Löschung nur für nie veröffentlichte Uploads - ImageProvenanceInspector (Imagick/exif): IPTC, XMP, EXIF; algorithmicallyEnhanced nur Vermerk; unlesbare Datei = error - PressReleaseImageUploader: Original vor Derivaten, Hash-Bindung, Titelbild-Regel unter Sperre, Dateien bei Fehlern zurückgerollt; Admin-Upload ohne Bestätigung - ImageService: kein Rückfall auf die Quelldatei, og-Variante, Fokuspunkt und no_crop Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
77 lines
3.7 KiB
PHP
77 lines
3.7 KiB
PHP
<?php
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use App\Enums\ImageProvenanceStatus;
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use App\Services\Image\ImageProvenanceInspector;
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/**
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* Bildkennzeichnung A.5: echte Fixture-Dateien (tests/Fixtures/images,
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* erzeugt mit generate-fixtures.php), keine Fake-Bilder.
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*/
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function provenanceFixture(string $name): string
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{
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return base_path('tests/Fixtures/images/'.$name);
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}
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test('a camera jpeg with classic iptc yields an unsigned credit suggestion and no ai suggestion', function () {
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$result = (new ImageProvenanceInspector)->inspect(provenanceFixture('camera-iptc.jpg'));
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expect($result->status)->toBe(ImageProvenanceStatus::UnsignedMetadata)
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->and($result->creditSuggestion())->toBe('Musterfirma GmbH / Anna Beispiel')
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->and($result->derived['credit_suggestion_source'])->toBe('credit')
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->and($result->suggestedAiDeclaration())->toBeNull()
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->and($result->enforcedAiDeclaration())->toBeNull()
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->and($result->iptc['byline'])->toBe('Anna Beispiel')
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->and($result->iptc['copyright_notice'])->toBe('© 2026 Musterfirma GmbH')
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->and($result->fileSha256)->toBe(hash_file('sha256', provenanceFixture('camera-iptc.jpg')));
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});
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test('xmp trainedAlgorithmicMedia as full iptc uri suggests ai_generated but never locks in phase one', function () {
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$result = (new ImageProvenanceInspector)->inspect(provenanceFixture('xmp-ai-generated.jpg'));
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expect($result->status)->toBe(ImageProvenanceStatus::UnsignedMetadata)
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->and($result->iptc['digital_source_type'])->toBe('trainedAlgorithmicMedia')
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->and($result->suggestedAiDeclaration()?->value)->toBe('ai_generated')
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->and($result->enforcedAiDeclaration())->toBeNull()
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->and($result->creditSuggestion())->toBe('KI-Bild / Musterfirma');
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});
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test('algorithmicallyEnhanced only sets the enhancement hint and takes the creator list as credit', function () {
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$result = (new ImageProvenanceInspector)->inspect(provenanceFixture('xmp-enhanced.jpg'));
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expect($result->suggestedAiDeclaration())->toBeNull()
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->and($result->derived['enhancement_hint'])->toBeTrue()
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->and($result->creditSuggestion())->toBe('Max Mustermann')
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->and($result->derived['credit_suggestion_source'])->toBe('creator');
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});
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test('a png without metadata is absent, not an error', function () {
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$result = (new ImageProvenanceInspector)->inspect(provenanceFixture('plain.png'));
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expect($result->status)->toBe(ImageProvenanceStatus::Absent)
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->and($result->creditSuggestion())->toBeNull()
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->and($result->error)->toBeNull();
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});
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test('webp xmp digitalCapture suggests original and falls back to the copyright notice for the credit', function () {
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$result = (new ImageProvenanceInspector)->inspect(provenanceFixture('webp-capture.webp'));
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expect($result->status)->toBe(ImageProvenanceStatus::UnsignedMetadata)
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->and($result->suggestedAiDeclaration()?->value)->toBe('original')
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->and($result->creditSuggestion())->toBe('© Beispiel AG')
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->and($result->derived['credit_suggestion_source'])->toBe('copyright_notice');
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});
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test('an unreadable file reports error instead of pretending there is no metadata', function () {
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$result = (new ImageProvenanceInspector)->inspect(provenanceFixture('broken.jpg'));
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expect($result->status)->toBe(ImageProvenanceStatus::Error)
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->and($result->error)->not->toBeNull()
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->and($result->toArray()['error']['class'])->toBe('ImagickException');
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});
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test('the result serialises with status, tool and duration for the image row', function () {
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$array = (new ImageProvenanceInspector)->inspect(provenanceFixture('camera-iptc.jpg'))->toArray();
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expect($array)->toHaveKeys(['status', 'file_sha256', 'tool', 'duration_ms', 'iptc', 'exif', 'derived'])
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->and($array['tool'])->toStartWith('imagick ');
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});
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