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d3d33a219b
* refactor openbb-technical for v5 * forward refs * linting * no python 3.15 in test matrix * reame * ty * move all params to body --------- Co-authored-by: deeleeramone <>
38 lines
1.1 KiB
Python
38 lines
1.1 KiB
Python
"""Shared fixtures for the openbb-technical test suite."""
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from __future__ import annotations
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import numpy as np
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import pandas as pd
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import pytest
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@pytest.fixture(scope="session")
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def ohlcv_df() -> pd.DataFrame:
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"""Return a deterministic OHLCV DataFrame indexed by daily dates.
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Used by helpers, router, and views tests. The values are a smooth
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monotone series so volatility / momentum / trend computations all
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produce non-NaN, finite results without per-test seeding.
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"""
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periods = 99
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base = np.arange(1, periods + 1, dtype="float64")
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return pd.DataFrame(
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{
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"open": base,
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"high": base + 0.5,
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"low": base - 0.5,
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"close": base,
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"volume": base * 100,
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},
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index=pd.date_range("2021-01-01", periods=periods, freq="D", name="date"),
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)
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@pytest.fixture(scope="session")
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def ohlcv_records(ohlcv_df: pd.DataFrame) -> list[dict]:
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"""List-of-dicts form of ``ohlcv_df`` for ``Data``-coercion router tests."""
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out = ohlcv_df.reset_index()
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out["date"] = out["date"].dt.strftime("%Y-%m-%d")
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return out.to_dict(orient="records")
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