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tick-stock-panel/backend/tests/test_ext_preset_dimension_values.py
T

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Python

from __future__ import annotations
from app.services.ext_presets import _flatten_concept_rows, _flatten_industry_rows
from app.services.market_overview_builder import _dimension_values
def test_concept_flatten_drops_missing_value_placeholders():
rows = _flatten_concept_rows([{
"symbol": "600000.SH",
"name": "浦发银行",
"concepts": ["银行", "nan", None, float("nan"), " null ", "金融科技"],
}])
assert rows[0]["所属概念"] == "银行;金融科技"
def test_industry_flatten_drops_missing_value_placeholders():
rows = _flatten_industry_rows([{
"symbol": "600000.SH",
"name": "浦发银行",
"industries": ["金融", "None", "银行"],
}])
assert rows[0]["所属同花顺行业"] == "金融-银行"
def test_overview_dimension_values_ignore_legacy_nan_group():
assert _dimension_values("人工智能;nan;芯片;NULL") == ["人工智能", "芯片"]