15 lines
602 B
Python
15 lines
602 B
Python
from signalcanvas_graph_based_market_signal_s.backtester import replay_deltas
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from signalcanvas_graph_based_market_signal_s.privacy import aggregate_signals
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from signalcanvas_graph_based_market_signal_s.nlp import generate_narrative
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def test_aggregate_and_narrative():
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signals = [{"AAPL": 1.0}, {"AAPL": -0.2, "GOOG": 0.5}]
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aggregated = aggregate_signals(signals, budgets=0.0)
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# Without DP, we expect sums
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assert abs(aggregated["AAPL"] - (1.0 - 0.2)) < 1e-9
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assert aggregated["GOOG"] == 0.5
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narrative = generate_narrative({"AAPL": 0.8})
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assert isinstance(narrative, str)
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