Model Runtime (#1858)

Co-authored-by: StyleZhang <jasonapring2015@outlook.com>
Co-authored-by: Garfield Dai <dai.hai@foxmail.com>
Co-authored-by: chenhe <guchenhe@gmail.com>
Co-authored-by: jyong <jyong@dify.ai>
Co-authored-by: Joel <iamjoel007@gmail.com>
Co-authored-by: Yeuoly <admin@srmxy.cn>

api/tests/integration_tests/model_runtime/openai/test_moderation.py

@@ -0,0 +1,55 @@
+import os
+
+import pytest
+
+from core.model_runtime.errors.validate import CredentialsValidateFailedError
+from core.model_runtime.model_providers.openai.moderation.moderation import OpenAIModerationModel
+
+from tests.integration_tests.model_runtime.__mock.openai import setup_openai_mock
+
+@pytest.mark.parametrize('setup_openai_mock', [['moderation']], indirect=True)
+def test_validate_credentials(setup_openai_mock):
+    model = OpenAIModerationModel()
+
+    with pytest.raises(CredentialsValidateFailedError):
+        model.validate_credentials(
+            model='text-moderation-stable',
+            credentials={
+                'openai_api_key': 'invalid_key'
+            }
+        )
+
+    model.validate_credentials(
+        model='text-moderation-stable',
+        credentials={
+            'openai_api_key': os.environ.get('OPENAI_API_KEY')
+        }
+    )
+
+@pytest.mark.parametrize('setup_openai_mock', [['moderation']], indirect=True)
+def test_invoke_model(setup_openai_mock):
+    model = OpenAIModerationModel()
+
+    result = model.invoke(
+        model='text-moderation-stable',
+        credentials={
+            'openai_api_key': os.environ.get('OPENAI_API_KEY')
+        },
+        text="hello",
+        user="abc-123"
+    )
+
+    assert isinstance(result, bool)
+    assert result is False
+
+    result = model.invoke(
+        model='text-moderation-stable',
+        credentials={
+            'openai_api_key': os.environ.get('OPENAI_API_KEY')
+        },
+        text="i will kill you",
+        user="abc-123"
+    )
+
+    assert isinstance(result, bool)
+    assert result is True

api/tests/integration_tests/model_runtime/openai/test_provider.py

@@ -0,0 +1,23 @@
+import os
+
+import pytest
+
+from core.model_runtime.errors.validate import CredentialsValidateFailedError
+from core.model_runtime.model_providers.openai.openai import OpenAIProvider
+
+from tests.integration_tests.model_runtime.__mock.openai import setup_openai_mock
+
+@pytest.mark.parametrize('setup_openai_mock', [['chat']], indirect=True)
+def test_validate_provider_credentials(setup_openai_mock):
+    provider = OpenAIProvider()
+
+    with pytest.raises(CredentialsValidateFailedError):
+        provider.validate_provider_credentials(
+            credentials={}
+        )
+
+    provider.validate_provider_credentials(
+        credentials={
+            'openai_api_key': os.environ.get('OPENAI_API_KEY')
+        }
+    )

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

@@ -0,0 +1,56 @@
+import os
+
+import pytest
+
+from core.model_runtime.errors.validate import CredentialsValidateFailedError
+from core.model_runtime.model_providers.openai.speech2text.speech2text import OpenAISpeech2TextModel
+
+from tests.integration_tests.model_runtime.__mock.openai import setup_openai_mock
+
+@pytest.mark.parametrize('setup_openai_mock', [['speech2text']], indirect=True)
+def test_validate_credentials(setup_openai_mock):
+    model = OpenAISpeech2TextModel()
+
+    with pytest.raises(CredentialsValidateFailedError):
+        model.validate_credentials(
+            model='whisper-1',
+            credentials={
+                'openai_api_key': 'invalid_key'
+            }
+        )
+
+    model.validate_credentials(
+        model='whisper-1',
+        credentials={
+            'openai_api_key': os.environ.get('OPENAI_API_KEY')
+        }
+    )
+
+@pytest.mark.parametrize('setup_openai_mock', [['speech2text']], indirect=True)
+def test_invoke_model(setup_openai_mock):
+    model = OpenAISpeech2TextModel()
+
+    # 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')
+
+    # Open the file and get the file object
+    with open(audio_file_path, 'rb') as audio_file:
+        file = audio_file
+
+        result = model.invoke(
+            model='whisper-1',
+            credentials={
+                'openai_api_key': os.environ.get('OPENAI_API_KEY')
+            },
+            file=file,
+            user="abc-123"
+        )
+
+        assert isinstance(result, str)
+        assert result == '1, 2, 3, 4, 5, 6, 7, 8, 9, 10'

api/tests/integration_tests/model_runtime/openai/test_text_embedding.py

@@ -0,0 +1,67 @@
+import os
+
+import pytest
+
+from core.model_runtime.entities.text_embedding_entities import TextEmbeddingResult
+from core.model_runtime.errors.validate import CredentialsValidateFailedError
+from core.model_runtime.model_providers.openai.text_embedding.text_embedding import OpenAITextEmbeddingModel
+
+from tests.integration_tests.model_runtime.__mock.openai import setup_openai_mock
+
+@pytest.mark.parametrize('setup_openai_mock', [['text_embedding']], indirect=True)
+def test_validate_credentials(setup_openai_mock):
+    model = OpenAITextEmbeddingModel()
+
+    with pytest.raises(CredentialsValidateFailedError):
+        model.validate_credentials(
+            model='text-embedding-ada-002',
+            credentials={
+                'openai_api_key': 'invalid_key'
+            }
+        )
+
+    model.validate_credentials(
+        model='text-embedding-ada-002',
+        credentials={
+            'openai_api_key': os.environ.get('OPENAI_API_KEY')
+        }
+    )
+
+@pytest.mark.parametrize('setup_openai_mock', [['text_embedding']], indirect=True)
+def test_invoke_model(setup_openai_mock):
+    model = OpenAITextEmbeddingModel()
+
+    result = model.invoke(
+        model='text-embedding-ada-002',
+        credentials={
+            'openai_api_key': os.environ.get('OPENAI_API_KEY'),
+            'openai_api_base': 'https://api.openai.com'
+        },
+        texts=[
+            "hello",
+            "world"
+        ],
+        user="abc-123"
+    )
+
+    assert isinstance(result, TextEmbeddingResult)
+    assert len(result.embeddings) == 2
+    assert result.usage.total_tokens == 2
+
+
+def test_get_num_tokens():
+    model = OpenAITextEmbeddingModel()
+
+    num_tokens = model.get_num_tokens(
+        model='text-embedding-ada-002',
+        credentials={
+            'openai_api_key': os.environ.get('OPENAI_API_KEY'),
+            'openai_api_base': 'https://api.openai.com'
+        },
+        texts=[
+            "hello",
+            "world"
+        ]
+    )
+
+    assert num_tokens == 2