import unittest from boker.charts import player_session_series from boker.services import ( build_leaderboard, build_session_summaries, pending_payout_carry_items, prunable_empty_session_ids, ) from boker.utils import session_sort_key def cents(amount: float) -> int: return int(round(amount * 100)) def event( session_id: str, session_date: str, player_name: str, event_type: str, amount: float, index: int, ): return { "id": f"{session_id}-{index}", "created_at": f"2026-01-01T00:00:{index:02d}+00:00", "session_id": session_id, "session_date": session_date, "player_name": player_name, "event_type": event_type, "amount_cents": cents(amount), "note": "", "actor": "test", } class AccountingTests(unittest.TestCase): def entry_for(self, rows, session_id="s1", player_name="A"): sessions = build_session_summaries(rows) session = next(s for s in sessions if s.session_id == session_id) entry = next(e for e in session.entries if e.player_name == player_name) return session, entry def test_buyin_cashout_and_paid_are_distinct(self): session, entry = self.entry_for( [ event("s1", "2026-01-01", "A", "buyin", 10, 1), event("s1", "2026-01-01", "A", "cashout", 20, 2), event("s1", "2026-01-01", "A", "paid_out", 20, 3), ] ) self.assertEqual(entry.invested_cents, cents(10)) self.assertEqual(entry.net_cents, cents(10)) self.assertEqual(session.total_cash_in_cents, cents(10)) self.assertEqual(session.total_paid_out_cents, cents(20)) self.assertEqual(entry.current_due_to_player_cents, 0) self.assertEqual(entry.current_due_to_house_cents, 0) def test_front_is_invested_but_not_cash_in_until_collected(self): session, entry = self.entry_for( [ event("s1", "2026-01-01", "A", "front", 5, 1), event("s1", "2026-01-01", "A", "cashout", 8, 2), event("s1", "2026-01-01", "A", "paid_out", 3, 3), ] ) self.assertEqual(entry.invested_cents, cents(5)) self.assertEqual(entry.net_cents, cents(3)) self.assertEqual(entry.gross_payout_cents, cents(3)) self.assertEqual(entry.current_due_to_player_cents, 0) self.assertEqual(session.total_cash_in_cents, 0) self.assertEqual(session.total_paid_out_cents, cents(3)) def test_rollover_out_reduces_source_session_payable_without_cash_out(self): session, entry = self.entry_for( [ event("s1", "2026-01-01", "A", "buyin", 10, 1), event("s1", "2026-01-01", "A", "cashout", 19.50, 2), event("s1", "2026-01-01", "A", "rollover_out", 10, 3), ] ) self.assertEqual(entry.net_cents, cents(9.50)) self.assertEqual(entry.gross_payout_cents, cents(19.50)) self.assertEqual(entry.current_due_to_player_cents, cents(9.50)) self.assertEqual(session.total_paid_out_cents, 0) self.assertEqual(entry.payout_status, "partial") def test_rollover_in_is_invested_without_new_cash_in(self): rows = [ event("s1", "2026-01-01", "A", "buyin", 10, 1), event("s1", "2026-01-01", "A", "cashout", 19.50, 2), event("s1", "2026-01-01", "A", "rollover_out", 10, 3), event("s2", "2026-01-02", "A", "rollover_in", 10, 4), ] sessions = build_session_summaries(rows) source = next(s for s in sessions if s.session_id == "s1") dest = next(s for s in sessions if s.session_id == "s2") dest_entry = dest.entries[0] self.assertEqual(sum(s.total_cash_in_cents for s in sessions), cents(10)) self.assertEqual(source.total_current_due_to_player_cents, cents(9.50)) self.assertEqual(dest_entry.invested_cents, cents(10)) self.assertEqual(dest.total_cash_in_cents, 0) def test_payout_carry_in_does_not_count_as_investment_or_cash(self): rows = [ event("s1", "2026-01-01", "A", "buyin", 10, 1), event("s1", "2026-01-01", "A", "payout_carry_in", 0.60, 2), event("s1", "2026-01-01", "A", "cashout", 6.55, 3), event("s1", "2026-01-01", "A", "paid_out", 6.55, 4), ] session, entry = self.entry_for(rows) player = build_leaderboard([session])[0] self.assertEqual(entry.payout_carry_in_cents, cents(0.60)) self.assertEqual(entry.invested_cents, cents(10)) self.assertEqual(entry.net_cents, cents(-3.45)) self.assertEqual(entry.current_due_to_player_cents, cents(0.60)) self.assertEqual(session.total_cash_in_cents, cents(10)) self.assertEqual(player.total_payout_carry_in_cents, cents(0.60)) def test_debt_repayment_and_writeoff_resolve_front_without_inflating_cash(self): session, entry = self.entry_for( [ event("s1", "2026-01-01", "A", "front", 10, 1), event("s1", "2026-01-01", "A", "cashout", 0, 2), event("s1", "2026-01-01", "A", "debt_repayment", 6, 3), event("s1", "2026-01-01", "A", "writeoff", 4, 4), ] ) self.assertEqual(entry.gross_due_to_house_cents, cents(10)) self.assertEqual(entry.current_due_to_house_cents, 0) self.assertEqual(session.total_cash_in_cents, cents(6)) self.assertEqual(session.total_writeoff_cents, cents(4)) def test_banker_book_position_separates_cash_and_open_items(self): rows = [ event("s1", "2026-01-01", "A", "buyin", 10, 1), event("s1", "2026-01-01", "A", "cashout", 25, 2), event("s1", "2026-01-01", "A", "paid_out", 5, 3), event("s1", "2026-01-01", "A", "rollover_out", 10, 4), event("s1", "2026-01-01", "B", "front", 20, 5), event("s1", "2026-01-01", "B", "cashout", 0, 6), event("s1", "2026-01-01", "B", "debt_repayment", 8, 7), event("s1", "2026-01-01", "B", "writeoff", 2, 8), ] sessions = build_session_summaries(rows) session = next(s for s in sessions if s.session_id == "s1") self.assertEqual(session.total_invested_cents, cents(30)) self.assertEqual(session.total_cash_out_cents, cents(25)) self.assertEqual(session.total_real_cash_in_cents, cents(18)) self.assertEqual(session.total_real_cash_out_cents, cents(5)) self.assertEqual(session.total_current_due_to_player_cents, cents(10)) self.assertEqual(session.total_current_due_to_house_cents, cents(10)) self.assertEqual(session.total_net_book_position_cents, cents(13)) def test_player_stats_track_house_owes_player_separately_from_cash_paid(self): rows = [ event("s1", "2026-01-01", "A", "buyin", 10, 1), event("s1", "2026-01-01", "A", "cashout", 25, 2), event("s1", "2026-01-01", "A", "paid_out", 5, 3), ] player = build_leaderboard(build_session_summaries(rows))[0] self.assertEqual(player.total_cash_out_cents, cents(25)) self.assertEqual(player.total_gross_payout_cents, cents(25)) self.assertEqual(player.total_paid_out_cents, cents(5)) self.assertEqual(player.current_due_to_player_cents, cents(20)) self.assertEqual(player.total_real_cash_out_cents, cents(5)) def test_rollover_out_can_settle_without_being_marked_paid(self): rows = [ event("s1", "2026-01-01", "A", "buyin", 10, 1), event("s1", "2026-01-01", "A", "cashout", 20, 2), event("s1", "2026-01-01", "A", "rollover_out", 20, 3), ] entry = build_session_summaries(rows)[0].entries[0] self.assertEqual(entry.current_due_to_player_cents, 0) self.assertEqual(entry.paid_out_cents, 0) self.assertEqual(entry.payout_status, "settled") def test_pending_payout_carry_in_preserves_poker_investment(self): rows = [ event("s1", "2026-01-01", "", "session_open", 0, 1), event("s1", "2026-01-01", "A", "buyin", 10, 2), event("s1", "2026-01-01", "A", "cashout", 20, 3), event("s1", "2026-01-01", "A", "rollover_out", 5, 4), event("s1", "2026-01-01", "", "session_close", 0, 5), event("s2", "2026-01-02", "", "session_open", 0, 6), event("s2", "2026-01-02", "A", "buyin", 10, 7), ] sessions = build_session_summaries(rows) self.assertEqual( pending_payout_carry_items(sessions), [{"player_name": "A", "amount_cents": cents(5)}], ) rows.append(event("s2", "2026-01-02", "A", "payout_carry_in", 5, 8)) updated_sessions = build_session_summaries(rows) target = next(s for s in updated_sessions if s.session_id == "s2") target_entry = target.entries[0] self.assertEqual(target_entry.payout_carry_in_cents, cents(5)) self.assertEqual(target_entry.invested_cents, cents(10)) self.assertEqual(target_entry.current_due_to_player_cents, cents(5)) def test_same_day_sessions_sort_by_session_sequence(self): rows = [ event("2026-03-21-02", "2026-03-21", "A", "buyin", 10, 1), event("2026-03-21-02", "2026-03-21", "A", "cashout", 11, 2), event("2026-03-21-01", "2026-03-21", "A", "buyin", 10, 3), event("2026-03-21-01", "2026-03-21", "A", "cashout", 9, 4), ] sessions = build_session_summaries(rows) ordered = sorted(sessions, key=session_sort_key) self.assertEqual([s.session_id for s in ordered], ["2026-03-21-01", "2026-03-21-02"]) self.assertEqual( player_session_series(sessions, "A")["labels"], ["Mar 21, 2026 · S1", "Mar 21, 2026 · S2"], ) def test_prunable_empty_sessions_excludes_played_sessions(self): rows = [ event("empty-1", "2026-01-01", "", "session_open", 0, 1), event("empty-1", "2026-01-01", "", "session_close", 0, 2), event("played-1", "2026-01-02", "", "session_open", 0, 3), event("played-1", "2026-01-02", "A", "buyin", 10, 4), event("played-1", "2026-01-02", "A", "cashout", 15, 5), event("played-1", "2026-01-02", "", "session_close", 0, 6), ] sessions = build_session_summaries(rows) prunable_ids = prunable_empty_session_ids(rows, sessions) self.assertEqual(prunable_ids, {"empty-1"}) remaining = [ row for row in rows if (row["session_id"].strip() or row["session_date"].strip()) not in prunable_ids ] self.assertEqual({row["session_id"] for row in remaining}, {"played-1"}) self.assertEqual( [row["event_type"] for row in remaining], ["session_open", "buyin", "cashout", "session_close"], ) if __name__ == "__main__": unittest.main()