From 91d040211a4ed6e4157896256a762d3854777b5e Mon Sep 17 00:00:00 2001
From: Max Nanis
Date: Fri, 6 Mar 2026 16:49:46 -0500
Subject: Initial commit

---
 tests/models/thl/test_user_streak.py | 96 ++++++++++++++++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100644 tests/models/thl/test_user_streak.py

(limited to 'tests/models/thl/test_user_streak.py')

diff --git a/tests/models/thl/test_user_streak.py b/tests/models/thl/test_user_streak.py
new file mode 100644
index 0000000..72efd05
--- /dev/null
+++ b/tests/models/thl/test_user_streak.py
@@ -0,0 +1,96 @@
+from datetime import datetime, timedelta
+from zoneinfo import ZoneInfo
+
+import pytest
+from pydantic import ValidationError
+
+from generalresearch.models.thl.user_streak import (
+    UserStreak,
+    StreakPeriod,
+    StreakFulfillment,
+    StreakState,
+)
+
+
+def test_user_streak_empty_fail():
+    us = UserStreak(
+        period=StreakPeriod.DAY,
+        fulfillment=StreakFulfillment.COMPLETE,
+        country_iso="us",
+        user_id=1,
+        last_fulfilled_period_start=None,
+        current_streak=0,
+        longest_streak=0,
+        state=StreakState.BROKEN,
+    )
+    assert us.time_remaining_in_period is None
+
+    with pytest.raises(
+        ValidationError, match="StreakState.BROKEN but current_streak not 0"
+    ):
+        UserStreak(
+            period=StreakPeriod.DAY,
+            fulfillment=StreakFulfillment.COMPLETE,
+            country_iso="us",
+            user_id=1,
+            last_fulfilled_period_start=None,
+            current_streak=1,
+            longest_streak=0,
+            state=StreakState.BROKEN,
+        )
+
+    with pytest.raises(
+        ValidationError, match="Current streak can't be longer than longest streak"
+    ):
+        UserStreak(
+            period=StreakPeriod.DAY,
+            fulfillment=StreakFulfillment.COMPLETE,
+            country_iso="us",
+            user_id=1,
+            last_fulfilled_period_start=None,
+            current_streak=1,
+            longest_streak=0,
+            state=StreakState.ACTIVE,
+        )
+
+
+def test_user_streak_remaining():
+    us = UserStreak(
+        period=StreakPeriod.DAY,
+        fulfillment=StreakFulfillment.COMPLETE,
+        country_iso="us",
+        user_id=1,
+        last_fulfilled_period_start=None,
+        current_streak=1,
+        longest_streak=1,
+        state=StreakState.AT_RISK,
+    )
+    now = datetime.now(tz=ZoneInfo("America/New_York"))
+    end_of_today = now.replace(hour=0, minute=0, second=0, microsecond=0) + timedelta(
+        days=1
+    )
+    print(f"{now.isoformat()=}, {end_of_today.isoformat()=}")
+    expected = (end_of_today - now).total_seconds()
+    assert us.time_remaining_in_period.total_seconds() == pytest.approx(expected, abs=1)
+
+
+def test_user_streak_remaining_month():
+    us = UserStreak(
+        period=StreakPeriod.MONTH,
+        fulfillment=StreakFulfillment.COMPLETE,
+        country_iso="us",
+        user_id=1,
+        last_fulfilled_period_start=None,
+        current_streak=1,
+        longest_streak=1,
+        state=StreakState.AT_RISK,
+    )
+    now = datetime.now(tz=ZoneInfo("America/New_York"))
+    end_of_month = (
+        now.replace(day=1, hour=0, minute=0, second=0, microsecond=0)
+        + timedelta(days=32)
+    ).replace(day=1)
+    print(f"{now.isoformat()=}, {end_of_month.isoformat()=}")
+    expected = (end_of_month - now).total_seconds()
+    assert us.time_remaining_in_period.total_seconds() == pytest.approx(expected, abs=1)
+    print(us.time_remaining_in_period)
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