Adding Gemini (#1862)

tests/embeddings/test_gemini.py

@@ -0,0 +1,37 @@
+from unittest.mock import patch
+import pytest
+from mem0.configs.embeddings.base import BaseEmbedderConfig
+from mem0.embeddings.gemini import GoogleGenAIEmbedding
+
+
+@pytest.fixture
+def mock_genai():
+    with patch("mem0.embeddings.gemini.genai.embed_content") as mock_genai:
+        yield mock_genai
+
+
+@pytest.fixture
+def config():
+    return BaseEmbedderConfig(
+        api_key="dummy_api_key",
+        model="test_model"
+    )
+
+
+def test_embed_query(mock_genai, config):
+
+    mock_embedding_response = {
+        'embedding': [0.1, 0.2, 0.3, 0.4]
+    }
+    mock_genai.return_value = mock_embedding_response
+
+    embedder = GoogleGenAIEmbedding(config)
+
+    text = "Hello, world!"
+    embedding = embedder.embed(text)
+
+    assert embedding == [0.1, 0.2, 0.3, 0.4]
+    mock_genai.assert_called_once_with(
+        model="test_model",
+        content="Hello, world!"
+    )