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[Platform][OpenRouter] Add tests #1106

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OskarStark merged 1 commit into from
Dec 10, 2025
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[Platform][OpenRouter] Add tests #1106

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273 changes: 273 additions & 0 deletions src/platform/tests/Bridge/OpenRouter/ModelApiCatalogTest.php
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<?php

/*
* 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.
*/

namespace Symfony\AI\Platform\Tests\Bridge\OpenRouter;

use PHPUnit\Framework\TestCase;
use Symfony\AI\Platform\Bridge\Generic\CompletionsModel;
use Symfony\AI\Platform\Bridge\Generic\EmbeddingsModel;
use Symfony\AI\Platform\Bridge\OpenRouter\ModelApiCatalog;
use Symfony\AI\Platform\Capability;
use Symfony\Component\HttpClient\MockHttpClient;
use Symfony\Component\HttpClient\Response\JsonMockResponse;

/**
* @author Oskar Stark <[email protected]>
*/
final class ModelApiCatalogTest extends TestCase
{
public function testGetModelLoadsFromApi()
{
$httpClient = new MockHttpClient([
new JsonMockResponse([
'data' => [
[
'id' => 'anthropic/claude-3-opus',
'architecture' => [
'input_modalities' => ['text', 'image'],
'output_modalities' => ['text'],
],
],
],
]),
new JsonMockResponse([
'data' => [],
]),
]);

$catalog = new ModelApiCatalog($httpClient);
$model = $catalog->getModel('anthropic/claude-3-opus');

$this->assertSame('anthropic/claude-3-opus', $model->getName());
$this->assertContains(Capability::INPUT_TEXT, $model->getCapabilities());
$this->assertContains(Capability::INPUT_IMAGE, $model->getCapabilities());
$this->assertContains(Capability::OUTPUT_TEXT, $model->getCapabilities());
$this->assertSame(2, $httpClient->getRequestsCount());
}

public function testGetModelsLoadsFromApi()
{
$httpClient = new MockHttpClient([
new JsonMockResponse([
'data' => [
[
'id' => 'openai/gpt-4',
'architecture' => [
'input_modalities' => ['text'],
'output_modalities' => ['text'],
],
],
[
'id' => 'google/gemini-pro-vision',
'architecture' => [
'input_modalities' => ['text', 'image'],
'output_modalities' => ['text'],
],
],
],
]),
new JsonMockResponse([
'data' => [
[
'id' => 'openai/text-embedding-ada-002',
],
],
]),
]);

$catalog = new ModelApiCatalog($httpClient);
$models = $catalog->getModels();

// Should include base models (openrouter/auto, @preset) + API models + embeddings
$this->assertArrayHasKey('openrouter/auto', $models);
$this->assertArrayHasKey('@preset', $models);
$this->assertArrayHasKey('openai/gpt-4', $models);
$this->assertArrayHasKey('google/gemini-pro-vision', $models);
$this->assertArrayHasKey('openai/text-embedding-ada-002', $models);

$this->assertSame(CompletionsModel::class, $models['openai/gpt-4']['class']);
$this->assertSame(CompletionsModel::class, $models['google/gemini-pro-vision']['class']);
$this->assertSame(EmbeddingsModel::class, $models['openai/text-embedding-ada-002']['class']);

$this->assertSame(2, $httpClient->getRequestsCount());
}

public function testModelsAreOnlyLoadedOnce()
{
$httpClient = new MockHttpClient([
new JsonMockResponse([
'data' => [
[
'id' => 'test/model',
'architecture' => [
'input_modalities' => ['text'],
'output_modalities' => ['text'],
],
],
],
]),
new JsonMockResponse([
'data' => [],
]),
]);

$catalog = new ModelApiCatalog($httpClient);

// Call getModels twice
$catalog->getModels();
$catalog->getModels();

// Should only make 2 API calls total (models + embeddings), not 4
$this->assertSame(2, $httpClient->getRequestsCount());
}

public function testGetModelWithAudioInputModality()
{
$httpClient = new MockHttpClient([
new JsonMockResponse([
'data' => [
[
'id' => 'openai/whisper',
'architecture' => [
'input_modalities' => ['audio'],
'output_modalities' => ['text'],
],
],
],
]),
new JsonMockResponse([
'data' => [],
]),
]);

$catalog = new ModelApiCatalog($httpClient);
$model = $catalog->getModel('openai/whisper');

$this->assertContains(Capability::INPUT_AUDIO, $model->getCapabilities());
$this->assertContains(Capability::OUTPUT_TEXT, $model->getCapabilities());
}

public function testGetModelWithFileInputModality()
{
$httpClient = new MockHttpClient([
new JsonMockResponse([
'data' => [
[
'id' => 'anthropic/claude-pdf',
'architecture' => [
'input_modalities' => ['text', 'file'],
'output_modalities' => ['text'],
],
],
],
]),
new JsonMockResponse([
'data' => [],
]),
]);

$catalog = new ModelApiCatalog($httpClient);
$model = $catalog->getModel('anthropic/claude-pdf');

$this->assertContains(Capability::INPUT_TEXT, $model->getCapabilities());
$this->assertContains(Capability::INPUT_PDF, $model->getCapabilities());
$this->assertContains(Capability::OUTPUT_TEXT, $model->getCapabilities());
}

public function testGetModelWithVideoInputModality()
{
$httpClient = new MockHttpClient([
new JsonMockResponse([
'data' => [
[
'id' => 'google/gemini-video',
'architecture' => [
'input_modalities' => ['text', 'video'],
'output_modalities' => ['text'],
],
],
],
]),
new JsonMockResponse([
'data' => [],
]),
]);

$catalog = new ModelApiCatalog($httpClient);
$model = $catalog->getModel('google/gemini-video');

$this->assertContains(Capability::INPUT_TEXT, $model->getCapabilities());
$this->assertContains(Capability::INPUT_MULTIMODAL, $model->getCapabilities());
$this->assertContains(Capability::OUTPUT_TEXT, $model->getCapabilities());
}

public function testGetModelWithImageOutputModality()
{
$httpClient = new MockHttpClient([
new JsonMockResponse([
'data' => [
[
'id' => 'openai/dall-e',
'architecture' => [
'input_modalities' => ['text'],
'output_modalities' => ['image'],
],
],
],
]),
new JsonMockResponse([
'data' => [],
]),
]);

$catalog = new ModelApiCatalog($httpClient);
$model = $catalog->getModel('openai/dall-e');

$this->assertContains(Capability::INPUT_TEXT, $model->getCapabilities());
$this->assertContains(Capability::OUTPUT_IMAGE, $model->getCapabilities());
}

public function testPresetModelStillWorksWithApiCatalog()
{
$httpClient = new MockHttpClient([
new JsonMockResponse([
'data' => [],
]),
new JsonMockResponse([
'data' => [],
]),
]);

$catalog = new ModelApiCatalog($httpClient);
$model = $catalog->getModel('@preset/my-preset');

$this->assertSame('@preset/my-preset', $model->getName());
$this->assertSame(Capability::cases(), $model->getCapabilities());
}

public function testAutoRouterModelStillWorksWithApiCatalog()
{
$httpClient = new MockHttpClient([
new JsonMockResponse([
'data' => [],
]),
new JsonMockResponse([
'data' => [],
]),
]);

$catalog = new ModelApiCatalog($httpClient);
$model = $catalog->getModel('openrouter/auto');

$this->assertSame('openrouter/auto', $model->getName());
$this->assertSame(Capability::cases(), $model->getCapabilities());
}
}
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