feat: server multi models support (#799)

api/tests/integration_tests/models/embedding/test_openai_embedding.py

@@ -0,0 +1,40 @@
+import json
+import os
+from unittest.mock import patch
+
+from core.model_providers.providers.openai_provider import OpenAIProvider
+from core.model_providers.models.embedding.openai_embedding import OpenAIEmbedding
+from models.provider import Provider, ProviderType
+
+
+def get_mock_provider(valid_openai_api_key):
+    return Provider(
+        id='provider_id',
+        tenant_id='tenant_id',
+        provider_name='openai',
+        provider_type=ProviderType.CUSTOM.value,
+        encrypted_config=json.dumps({'openai_api_key': valid_openai_api_key}),
+        is_valid=True,
+    )
+
+
+def get_mock_openai_embedding_model():
+    model_name = 'text-embedding-ada-002'
+    valid_openai_api_key = os.environ['OPENAI_API_KEY']
+    openai_provider = OpenAIProvider(provider=get_mock_provider(valid_openai_api_key))
+    return OpenAIEmbedding(
+        model_provider=openai_provider,
+        name=model_name
+    )
+
+
+def decrypt_side_effect(tenant_id, encrypted_openai_api_key):
+    return encrypted_openai_api_key
+
+
+@patch('core.helper.encrypter.decrypt_token', side_effect=decrypt_side_effect)
+def test_embedding(mock_decrypt):
+    embedding_model = get_mock_openai_embedding_model()
+    rst = embedding_model.client.embed_query('test')
+    assert isinstance(rst, list)
+    assert len(rst) == 1536