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87 lines
3 KiB
Python
87 lines
3 KiB
Python
# Copyright (c) Meta Platforms, Inc. and affiliates.
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# All rights reserved.
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#
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# This source code is licensed under the terms described in the LICENSE file in
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# the root directory of this source tree.
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import pytest
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from llama_stack.apis.memory import * # noqa: F403
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from llama_stack.distribution.datatypes import * # noqa: F403
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# How to run this test:
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#
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# pytest llama_stack/providers/tests/memory/test_memory.py
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# -m "meta_reference"
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# -v -s --tb=short --disable-warnings
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@pytest.fixture
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def sample_documents():
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return [
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MemoryBankDocument(
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document_id="doc1",
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content="Python is a high-level programming language.",
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metadata={"category": "programming", "difficulty": "beginner"},
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),
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MemoryBankDocument(
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document_id="doc2",
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content="Machine learning is a subset of artificial intelligence.",
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metadata={"category": "AI", "difficulty": "advanced"},
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),
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MemoryBankDocument(
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document_id="doc3",
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content="Data structures are fundamental to computer science.",
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metadata={"category": "computer science", "difficulty": "intermediate"},
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),
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MemoryBankDocument(
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document_id="doc4",
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content="Neural networks are inspired by biological neural networks.",
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metadata={"category": "AI", "difficulty": "advanced"},
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),
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]
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async def register_memory_bank(banks_impl: MemoryBanks):
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bank = VectorMemoryBankDef(
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identifier="test_bank",
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embedding_model="all-MiniLM-L6-v2",
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chunk_size_in_tokens=512,
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overlap_size_in_tokens=64,
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)
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await banks_impl.register_memory_bank(bank)
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class TestMemory:
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@pytest.mark.asyncio
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async def test_banks_list(self, memory_stack):
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# NOTE: this needs you to ensure that you are starting from a clean state
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# but so far we don't have an unregister API unfortunately, so be careful
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_, banks_impl = memory_stack
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response = await banks_impl.list_memory_banks()
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assert isinstance(response, list)
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assert len(response) == 0
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@pytest.mark.asyncio
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async def test_banks_register(self, memory_stack):
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# NOTE: this needs you to ensure that you are starting from a clean state
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# but so far we don't have an unregister API unfortunately, so be careful
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_, banks_impl = memory_stack
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bank = VectorMemoryBankDef(
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identifier="test_bank_no_provider",
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embedding_model="all-MiniLM-L6-v2",
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chunk_size_in_tokens=512,
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overlap_size_in_tokens=64,
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)
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await banks_impl.register_memory_bank(bank)
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response = await banks_impl.list_memory_banks()
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assert isinstance(response, list)
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assert len(response) == 1
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# register same memory bank with same id again will fail
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await banks_impl.register_memory_bank(bank)
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response = await banks_impl.list_memory_banks()
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assert isinstance(response, list)
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assert len(response) == 1
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