732642856
60 lines
2.3 KiB
Python
60 lines
2.3 KiB
Python
"""Regression tests for native Western timing calculations."""
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from __future__ import annotations
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from scripts.western_timing_engine import (
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build_timing_techniques,
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calculate_secondary_progressions,
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calculate_solar_arc_directions,
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calculate_solar_return,
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calculate_transit_to_natal,
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)
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_BIRTH = {
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"year": 1993, "month": 4, "day": 17, "hour": 14, "minute": 49,
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"latitude": 36.683333, "longitude": 114.35, "timezone": "Asia/Shanghai",
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}
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def test_transit_to_natal_emits_orb_auditable_aspects() -> None:
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transit = calculate_transit_to_natal(**_BIRTH, target_date="2026-07-09")
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assert transit["technique"] == "transits"
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assert transit["target_date"] == "2026-07-09"
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assert transit["aspects"]
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assert all(row["orb"] <= row["allowed_orb"] for row in transit["aspects"])
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def test_solar_return_calculates_return_moment_and_chart() -> None:
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solar_return = calculate_solar_return(**_BIRTH, target_year=2026)
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assert solar_return["technique"] == "solar_return"
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assert solar_return["target_year"] == 2026
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assert solar_return["return_chart"]["natal"]["planets"]["sun"]["sign"] == "Aries"
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assert solar_return["sun_longitude_delta"] < 0.001
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def test_timing_builder_only_contains_requested_techniques() -> None:
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timing = build_timing_techniques(**_BIRTH, transit_date="2026-07-09", solar_return_year=2026)
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assert set(timing) == {"transits", "solar_return"}
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def test_secondary_progressions_use_declared_day_for_year_contract() -> None:
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progressions = calculate_secondary_progressions(**_BIRTH, target_date="2026-07-09")
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assert progressions["technique"] == "secondary_progressions"
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assert progressions["method"] == "one_ephemeris_day_per_tropical_year"
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assert progressions["progressed_planets"]["sun"]["longitude"] != progressions["natal_sun_longitude"]
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assert progressions["aspects"]
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def test_solar_arc_uses_secondary_progressed_sun_arc() -> None:
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directions = calculate_solar_arc_directions(**_BIRTH, target_date="2026-07-09")
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assert directions["technique"] == "solar_arc_directions"
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assert directions["method"] == "secondary_progressed_sun_arc"
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assert 0 < directions["solar_arc_degrees"] < 40
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assert directions["directed_points"]["sun"]["longitude"] != directions["natal_sun_longitude"]
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