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