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✅ Familiar status effect expires end of phase

CategoryRegression
StatusPassing
Testtests/test_abilities_familiars.py::test_familiar_status_effect_expires_end_of_phase

Regression: Status effects expire at end of current main phase (confusion #1).

Preconditions​

  • Lane 0: P1's Beelzebub (058) — has +2 PWR status applied by Locust Gluttony.

  • phase_counter = 3 (status expires at phase 3).

Action​

  • Increment phase_counter to 4 and call expire_status_effects.
from engine.status_effects import expire_status_effects

    state = make_game_state()
    state.phase_counter = 3

    bee = make_demon("058", lane=0, owner=Side.PLAYER_1)
    state = place_demon(state, bee)
    bee = state.demons[-1]

    # Apply +2 PWR status (expires at phase 3)
    locust_ref = make_familiar_demon("058_1", lane=0, owner=Side.PLAYER_1)
    state = place_demon(state, locust_ref)
    locust_ref = state.demons[-1]
    state = apply_status(state, locust_ref, bee, "pwr", 2)

    # Verify status is active
    pwr_mod_before = get_stat_modifier(state, bee, "pwr")

Expected Postconditions​

  • Beelzebub no longer has +2 PWR status.

  • get_stat_modifier for "pwr" returns 0.

Assertions​

assert pwr_mod_before == 2, "Status should be active during phase 3."

    # Advance phase counter and expire
    state.phase_counter = 4
    state_after = expire_status_effects(state)

    bee_after = next(d for d in state_after.demons if d.unit_id == "058")
    pwr_mod_after = get_stat_modifier(state_after, bee_after, "pwr")
    assert pwr_mod_after == 0, (
        f"Status should expire after phase ends. "
        f"Got {pwr_mod_after} (should be 0). Regression: confusion #1."
    )