Aryan SinghandClaude Opus 4.8
709870b1d5
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016DvdRZkyCy9NJpHYDdPqmS
29 lines
864 B
Python
29 lines
864 B
Python
"""Pure tests for bracket level math (long + short). No network."""
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from __future__ import annotations
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import pytest
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from execution.broker import bracket_levels
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def test_long_levels_ordered():
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side, entry, stop, take = bracket_levels(100.0, 0.07, 0.15, "long")
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assert side == "buy"
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assert stop < entry < take
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assert (stop, take) == (93.0, 115.0)
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def test_short_levels_inverted_and_ordered():
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side, entry, stop, take = bracket_levels(100.0, 0.07, 0.15, "short")
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assert side == "sell"
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# short: profit below (take), loss above (stop)
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assert take < entry < stop
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assert (take, stop) == (85.0, 107.0)
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def test_tiny_take_does_not_invert_long():
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# adaptive buffer keeps entry inside the band even when take_pct is small
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side, entry, stop, take = bracket_levels(100.0, 0.10, 0.03, "long")
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assert stop < entry < take
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