[Platform][ElevenLabs] Fix option handling

Author: OskarStark

src/platform/src/Bridge/ElevenLabs/ElevenLabsClient.php

@@ -51,7 +51,7 @@ public function request(Model $model, array|string $payload, array $options = []
             throw new InvalidArgumentException(\sprintf('The model "%s" does not support text-to-speech.', $model->getName()));
         }
 
-        return $this->doTextToSpeechRequest($model, $payload, $options);
+        return $this->doTextToSpeechRequest($model, $payload, array_merge($options, $model->getOptions()));
     }
 
     /**
@@ -76,16 +76,16 @@ private function doSpeechToTextRequest(Model $model, array|string $payload): Raw
      */
     private function doTextToSpeechRequest(Model $model, array|string $payload, array $options): RawHttpResult
     {
-        if (!\array_key_exists('voice', $model->getOptions())) {
+        if (!\array_key_exists('voice', $options)) {
             throw new InvalidArgumentException('The voice option is required.');
         }
 
         if (!\array_key_exists('text', $payload)) {
             throw new InvalidArgumentException('The payload must contain a "text" key.');
         }
 
-        $voice = $options['voice'] ??= $model->getOptions()['voice'];
-        $stream = $options['stream'] ??= $model->getOptions()['stream'] ?? false;
+        $voice = $options['voice'];
+        $stream = $options['stream'] ?? false;
 
         $url = $stream
             ? \sprintf('%s/text-to-speech/%s/stream', $this->hostUrl, $voice)

src/platform/tests/Bridge/ElevenLabs/ElevenLabsClientTest.php

@@ -155,6 +155,35 @@ public function testClientCanPerformTextToSpeechRequest()
         $this->assertSame(2, $httpClient->getRequestsCount());
     }
 
+    public function testClientCanPerformTextToSpeechRequestWhenVoiceKeyIsProvidedAsRequestOption()
+    {
+        $payload = Audio::fromFile(\dirname(__DIR__, 5).'/fixtures/audio.mp3');
+
+        $httpClient = new MockHttpClient([
+            new JsonMockResponse([
+                [
+                    'model_id' => ElevenLabs::ELEVEN_MULTILINGUAL_V2,
+                    'can_do_text_to_speech' => true,
+                ],
+            ]),
+            new MockResponse($payload->asBinary()),
+        ]);
+
+        $client = new ElevenLabsClient(
+            $httpClient,
+            'https://api.elevenlabs.io/v1',
+            'my-api-key',
+        );
+
+        $client->request(new ElevenLabs(ElevenLabs::ELEVEN_MULTILINGUAL_V2), [
+            'text' => 'foo',
+        ], [
+            'voice' => 'Dslrhjl3ZpzrctukrQSN',
+        ]);
+
+        $this->assertSame(2, $httpClient->getRequestsCount());
+    }
+
     public function testClientCanPerformTextToSpeechRequestAsStream()
     {
         $payload = Audio::fromFile(\dirname(__DIR__, 5).'/fixtures/audio.mp3');
@@ -185,4 +214,35 @@ public function testClientCanPerformTextToSpeechRequestAsStream()
         $this->assertInstanceOf(RawHttpResult::class, $result);
         $this->assertSame(2, $httpClient->getRequestsCount());
     }
+
+    public function testClientCanPerformTextToSpeechRequestAsStreamVoiceKeyIsProvidedAsRequestOption()
+    {
+        $payload = Audio::fromFile(\dirname(__DIR__, 5).'/fixtures/audio.mp3');
+
+        $httpClient = new MockHttpClient([
+            new JsonMockResponse([
+                [
+                    'model_id' => ElevenLabs::ELEVEN_MULTILINGUAL_V2,
+                    'can_do_text_to_speech' => true,
+                ],
+            ]),
+            new MockResponse($payload->asBinary()),
+        ]);
+
+        $client = new ElevenLabsClient(
+            $httpClient,
+            'https://api.elevenlabs.io/v1',
+            'my-api-key',
+        );
+
+        $result = $client->request(new ElevenLabs(ElevenLabs::ELEVEN_MULTILINGUAL_V2), [
+            'text' => 'foo',
+        ], [
+            'voice' => 'Dslrhjl3ZpzrctukrQSN',
+            'stream' => true,
+        ]);
+
+        $this->assertInstanceOf(RawHttpResult::class, $result);
+        $this->assertSame(2, $httpClient->getRequestsCount());
+    }
 }