참고소스 수정본

참고/neo4j-graphrag-python-main/tests/unit/experimental/components/test_embedder.py

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+#  Copyright (c) "Neo4j"
+#  Neo4j Sweden AB [https://neo4j.com]
+#  #
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#  #
+#      https://www.apache.org/licenses/LICENSE-2.0
+#  #
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+from unittest.mock import MagicMock
+
+import pytest
+from neo4j_graphrag.experimental.components.embedder import TextChunkEmbedder
+from neo4j_graphrag.experimental.components.types import (
+    TextChunk,
+    TextChunks,
+)
+
+
+@pytest.mark.asyncio
+async def test_text_chunk_embedder_run(embedder: MagicMock) -> None:
+    embedder.async_embed_query.return_value = [1.0, 2.0, 3.0]
+    text_chunk_embedder = TextChunkEmbedder(embedder=embedder)
+    text_chunks = TextChunks(
+        chunks=[TextChunk(text="may thy knife chip and shatter", index=0)]
+    )
+    embedded_chunks = await text_chunk_embedder.run(text_chunks)
+    embedder.async_embed_query.assert_called_once_with("may thy knife chip and shatter")
+    assert isinstance(embedded_chunks, TextChunks)
+    for chunk in embedded_chunks.chunks:
+        assert isinstance(chunk, TextChunk)
+        assert chunk.metadata is not None
+        assert "embedding" in chunk.metadata.keys()
+        assert isinstance(chunk.metadata["embedding"], list)
+        for i in chunk.metadata["embedding"]:
+            assert isinstance(i, float)