87 lines
2.6 KiB
PHP
87 lines
2.6 KiB
PHP
<?php
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declare(strict_types=1);
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use App\Models\Artwork;
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use App\Models\Category;
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use App\Models\ContentType;
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use App\Models\User;
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use App\Services\Recommendations\UserInterestProfileService;
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use Carbon\CarbonImmutable;
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use Illuminate\Foundation\Testing\RefreshDatabase;
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use Tests\TestCase;
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uses(TestCase::class, RefreshDatabase::class);
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it('applies recency decay and normalizes profile scores', function () {
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config()->set('discovery.decay.half_life_hours', 72);
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config()->set('discovery.weights.view', 1.0);
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$service = app(UserInterestProfileService::class);
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$user = User::factory()->create();
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$contentType = ContentType::create([
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'name' => 'Digital Art',
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'slug' => 'digital-art',
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'description' => 'Digital artworks',
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]);
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$categoryA = Category::create([
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'content_type_id' => $contentType->id,
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'parent_id' => null,
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'name' => 'Sci-Fi',
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'slug' => 'sci-fi',
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'description' => 'Sci-Fi category',
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'is_active' => true,
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'sort_order' => 0,
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]);
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$categoryB = Category::create([
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'content_type_id' => $contentType->id,
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'parent_id' => null,
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'name' => 'Fantasy',
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'slug' => 'fantasy',
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'description' => 'Fantasy category',
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'is_active' => true,
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'sort_order' => 0,
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]);
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$artworkA = Artwork::factory()->create();
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$artworkB = Artwork::factory()->create();
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$t0 = CarbonImmutable::parse('2026-02-14 00:00:00');
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$service->applyEvent(
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userId: $user->id,
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eventType: 'view',
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artworkId: $artworkA->id,
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categoryId: $categoryA->id,
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occurredAt: $t0,
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eventId: '11111111-1111-1111-1111-111111111111',
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algoVersion: 'clip-cosine-v1'
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);
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$service->applyEvent(
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userId: $user->id,
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eventType: 'view',
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artworkId: $artworkB->id,
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categoryId: $categoryB->id,
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occurredAt: $t0->addHours(72),
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eventId: '22222222-2222-2222-2222-222222222222',
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algoVersion: 'clip-cosine-v1'
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);
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$profile = \App\Models\UserInterestProfile::query()->where('user_id', $user->id)->firstOrFail();
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expect((int) $profile->event_count)->toBe(2);
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$normalized = (array) $profile->normalized_scores_json;
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expect($normalized)->toHaveKey('category:' . $categoryA->id);
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expect($normalized)->toHaveKey('category:' . $categoryB->id);
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expect((float) $normalized['category:' . $categoryA->id])->toBeGreaterThan(0.30)->toBeLessThan(0.35);
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expect((float) $normalized['category:' . $categoryB->id])->toBeGreaterThan(0.65)->toBeLessThan(0.70);
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});
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