Support TTS and Speech2Text for Model Provider GPUStack (#12381)

api/tests/integration_tests/model_runtime/gpustack/test_speech2text.py

@@ -0,0 +1,55 @@
+import os
+from pathlib import Path
+
+import pytest
+
+from core.model_runtime.errors.validate import CredentialsValidateFailedError
+from core.model_runtime.model_providers.gpustack.speech2text.speech2text import GPUStackSpeech2TextModel
+
+
+def test_validate_credentials():
+    model = GPUStackSpeech2TextModel()
+
+    with pytest.raises(CredentialsValidateFailedError):
+        model.validate_credentials(
+            model="faster-whisper-medium",
+            credentials={
+                "endpoint_url": "invalid_url",
+                "api_key": "invalid_api_key",
+            },
+        )
+
+    model.validate_credentials(
+        model="faster-whisper-medium",
+        credentials={
+            "endpoint_url": os.environ.get("GPUSTACK_SERVER_URL"),
+            "api_key": os.environ.get("GPUSTACK_API_KEY"),
+        },
+    )
+
+
+def test_invoke_model():
+    model = GPUStackSpeech2TextModel()
+
+    # Get the directory of the current file
+    current_dir = os.path.dirname(os.path.abspath(__file__))
+
+    # Get assets directory
+    assets_dir = os.path.join(os.path.dirname(current_dir), "assets")
+
+    # Construct the path to the audio file
+    audio_file_path = os.path.join(assets_dir, "audio.mp3")
+
+    file = Path(audio_file_path).read_bytes()
+
+    result = model.invoke(
+        model="faster-whisper-medium",
+        credentials={
+            "endpoint_url": os.environ.get("GPUSTACK_SERVER_URL"),
+            "api_key": os.environ.get("GPUSTACK_API_KEY"),
+        },
+        file=file,
+    )
+
+    assert isinstance(result, str)
+    assert result == "1, 2, 3, 4, 5, 6, 7, 8, 9, 10"

api/tests/integration_tests/model_runtime/gpustack/test_tts.py

@@ -0,0 +1,24 @@
+import os
+
+from core.model_runtime.model_providers.gpustack.tts.tts import GPUStackText2SpeechModel
+
+
+def test_invoke_model():
+    model = GPUStackText2SpeechModel()
+
+    result = model.invoke(
+        model="cosyvoice-300m-sft",
+        tenant_id="test",
+        credentials={
+            "endpoint_url": os.environ.get("GPUSTACK_SERVER_URL"),
+            "api_key": os.environ.get("GPUSTACK_API_KEY"),
+        },
+        content_text="Hello world",
+        voice="Chinese Female",
+    )
+
+    content = b""
+    for chunk in result:
+        content += chunk
+
+    assert content != b""