fix .env load

tests/test_stats.py

@@ -0,0 +1,85 @@
+import unittest
+
+from stats import SessionEntry, SessionSummary, build_leaderboard
+
+
+class CashInAccountingTest(unittest.TestCase):
+    def test_front_recovered_from_cashout_counts_as_session_cash_in(self):
+        entry = SessionEntry(
+            session_id="2026-06-21-01",
+            session_date="2026-06-21",
+            player_name="Alex",
+            buy_in_cents=2500,
+            front_cents=500,
+            cash_out_cents=4000,
+        )
+        session = SessionSummary(
+            session_id="2026-06-21-01",
+            session_date="2026-06-21",
+            entries=[entry],
+        )
+
+        self.assertEqual(session.total_buy_in_cents, 2500)
+        self.assertEqual(session.total_front_collected_cents, 0)
+        self.assertEqual(session.total_cash_in_cents, 3000)
+
+    def test_collected_front_shortfall_counts_as_session_cash_in(self):
+        entry = SessionEntry(
+            session_id="2026-06-21-01",
+            session_date="2026-06-21",
+            player_name="Alex",
+            front_cents=1000,
+            cash_out_cents=400,
+            front_collected_cents=600,
+        )
+        session = SessionSummary(
+            session_id="2026-06-21-01",
+            session_date="2026-06-21",
+            entries=[entry],
+        )
+
+        self.assertEqual(session.total_front_collected_cents, 600)
+        self.assertEqual(session.total_cash_in_cents, 1000)
+
+    def test_written_off_front_does_not_count_as_session_cash_in(self):
+        entry = SessionEntry(
+            session_id="2026-06-21-01",
+            session_date="2026-06-21",
+            player_name="Blair",
+            front_cents=1000,
+            front_writeoff_cents=1000,
+        )
+        session = SessionSummary(
+            session_id="2026-06-21-01",
+            session_date="2026-06-21",
+            entries=[entry],
+        )
+
+        self.assertEqual(session.total_front_writeoff_cents, 1000)
+        self.assertEqual(session.total_cash_in_cents, 0)
+
+    def test_leaderboard_cash_in_includes_collected_fronts(self):
+        session = SessionSummary(
+            session_id="2026-06-21-01",
+            session_date="2026-06-21",
+            entries=[
+                SessionEntry(
+                    session_id="2026-06-21-01",
+                    session_date="2026-06-21",
+                    player_name="Alex",
+                    buy_in_cents=2500,
+                    front_cents=500,
+                    cash_out_cents=4000,
+                )
+            ],
+        )
+
+        player = build_leaderboard([session])[0]
+
+        self.assertEqual(player.total_buy_in_cents, 2500)
+        self.assertEqual(player.total_front_collected_cents, 0)
+        self.assertEqual(player.total_cash_in_cents, 3000)
+
+
+if __name__ == "__main__":
+    unittest.main()