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34 lines
1.2 KiB
Python
34 lines
1.2 KiB
Python
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import os
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import pytest
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from data_pipeline.config import settings
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from data_pipeline.etl.base import ExtractTransformLoad
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TMP_DIR = settings.APP_ROOT / "data" / "tmp" / "tests"
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@pytest.fixture(scope="session")
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def mock_paths(tmp_path_factory) -> tuple:
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"""Creates new DATA_PATH and TMP_PATH that point to a temporary local
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file structure that can be used to mock data folder during testing
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"""
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# sets location of the temp directory inside the national_risk_index folder
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os.environ["PYTEST_DEBUG_TEMPROOT"] = str(TMP_DIR)
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TMP_DIR.mkdir(parents=True, exist_ok=True)
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# creates DATA_PATH and TMP_PATH directories in temp directory
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data_path = tmp_path_factory.mktemp("data", numbered=False)
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tmp_path = data_path / "tmp"
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tmp_path.mkdir()
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return data_path, tmp_path
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@pytest.fixture
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def mock_etl(monkeypatch, mock_paths) -> None:
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"""Creates a mock version of the base ExtractTransformLoad class and resets
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global the variables for DATA_PATH and TMP_PATH to the local mock_paths
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"""
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data_path, tmp_path = mock_paths
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monkeypatch.setattr(ExtractTransformLoad, "DATA_PATH", data_path)
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monkeypatch.setattr(ExtractTransformLoad, "TMP_PATH", tmp_path)
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