mirror of
https://github.com/NVIDIA-NeMo/DataDesigner
synced 2026-05-24 09:48:29 +00:00
f8c201e085
* update script * update headers * refactor a bit and add test script * update headers * update for edge case * update headers * add step to get file creation date * use git history to get copyright year * generation type is printed with inference parameters * fix unit test
51 lines
1.5 KiB
Python
51 lines
1.5 KiB
Python
# SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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# SPDX-License-Identifier: Apache-2.0
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import pandas as pd
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import pytest
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from data_designer.config.seed_source import DataFrameSeedSource
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from data_designer.engine.resources.seed_reader import (
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DataFrameSeedReader,
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LocalFileSeedReader,
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SeedReaderError,
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SeedReaderRegistry,
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)
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from data_designer.engine.secret_resolver import PlaintextResolver
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def test_one_reader_per_seed_type():
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local_1 = LocalFileSeedReader()
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local_2 = LocalFileSeedReader()
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with pytest.raises(SeedReaderError):
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SeedReaderRegistry([local_1, local_2])
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registry = SeedReaderRegistry([local_1])
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with pytest.raises(SeedReaderError):
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registry.add_reader(local_2)
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def test_get_reader_basic():
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local_reader = LocalFileSeedReader()
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df_reader = DataFrameSeedReader()
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registry = SeedReaderRegistry([local_reader, df_reader])
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df = pd.DataFrame(data={"a": [1, 2, 3]})
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local_seed_config = DataFrameSeedSource(df=df)
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reader = registry.get_reader(local_seed_config, PlaintextResolver())
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assert reader == df_reader
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def test_get_reader_missing():
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local_reader = LocalFileSeedReader()
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registry = SeedReaderRegistry([local_reader])
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df = pd.DataFrame(data={"a": [1, 2, 3]})
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local_seed_config = DataFrameSeedSource(df=df)
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with pytest.raises(SeedReaderError):
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registry.get_reader(local_seed_config, PlaintextResolver())
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