14 lines
281 B
Python
14 lines
281 B
Python
from backend.app.services.pricing import price_trend
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def test_price_trend_up():
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assert price_trend([100, 200]) == "up"
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def test_price_trend_stable():
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assert price_trend([100, 100]) == "stable"
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def test_price_trend_down():
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assert price_trend([300, 200]) == "down"
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