Add TimeSelector and ScheduleModal components with tests

- Implemented TimeSelector component for selecting time with AM/PM toggle and minute/hour increment/decrement functionality.
- Created ScheduleModal component for scheduling chores with options for specific days or intervals.
- Added utility functions for scheduling logic in scheduleUtils.ts.
- Developed comprehensive tests for TimeSelector and scheduleUtils functions to ensure correct behavior.

backend/tests/test_chore_schedule_api.py

@@ -0,0 +1,243 @@
+import pytest
+import os
+from werkzeug.security import generate_password_hash
+
+from flask import Flask
+from api.chore_schedule_api import chore_schedule_api
+from api.auth_api import auth_api
+from db.db import users_db, child_db, chore_schedules_db, task_extensions_db
+from tinydb import Query
+
+
+TEST_EMAIL = "sched_test@example.com"
+TEST_PASSWORD = "testpass"
+TEST_CHILD_ID = "sched-child-1"
+TEST_TASK_ID = "sched-task-1"
+TEST_USER_ID = "sched-user-1"
+
+
+def add_test_user():
+    users_db.remove(Query().email == TEST_EMAIL)
+    users_db.insert({
+        "id": TEST_USER_ID,
+        "first_name": "Sched",
+        "last_name": "Tester",
+        "email": TEST_EMAIL,
+        "password": generate_password_hash(TEST_PASSWORD),
+        "verified": True,
+        "image_id": "",
+    })
+
+
+def add_test_child():
+    child_db.remove(Query().id == TEST_CHILD_ID)
+    child_db.insert({
+        "id": TEST_CHILD_ID,
+        "user_id": TEST_USER_ID,
+        "name": "Test Child",
+        "points": 0,
+        "image_id": "",
+        "tasks": [TEST_TASK_ID],
+        "rewards": [],
+    })
+
+
+def login_and_set_cookie(client):
+    resp = client.post('/auth/login', json={"email": TEST_EMAIL, "password": TEST_PASSWORD})
+    assert resp.status_code == 200
+
+
+@pytest.fixture
+def client():
+    app = Flask(__name__)
+    app.register_blueprint(chore_schedule_api)
+    app.register_blueprint(auth_api, url_prefix='/auth')
+    app.config['TESTING'] = True
+    app.config['SECRET_KEY'] = 'supersecretkey'
+    with app.test_client() as client:
+        add_test_user()
+        add_test_child()
+        chore_schedules_db.truncate()
+        task_extensions_db.truncate()
+        login_and_set_cookie(client)
+        yield client
+
+
+# ---------------------------------------------------------------------------
+# GET schedule
+# ---------------------------------------------------------------------------
+
+def test_get_schedule_not_found(client):
+    resp = client.get(f'/child/{TEST_CHILD_ID}/task/{TEST_TASK_ID}/schedule')
+    assert resp.status_code == 404
+
+
+def test_get_schedule_returns_404_for_unknown_child(client):
+    resp = client.get('/child/bad-child/task/bad-task/schedule')
+    assert resp.status_code == 404
+
+
+# ---------------------------------------------------------------------------
+# PUT (set) schedule – days mode
+# ---------------------------------------------------------------------------
+
+def test_set_schedule_days_mode(client):
+    payload = {
+        "mode": "days",
+        "day_configs": [
+            {"day": 1, "hour": 8, "minute": 0},
+            {"day": 3, "hour": 9, "minute": 30},
+        ],
+    }
+    resp = client.put(f'/child/{TEST_CHILD_ID}/task/{TEST_TASK_ID}/schedule', json=payload)
+    assert resp.status_code == 200
+    data = resp.get_json()
+    assert data["mode"] == "days"
+    assert len(data["day_configs"]) == 2
+    assert data["child_id"] == TEST_CHILD_ID
+    assert data["task_id"] == TEST_TASK_ID
+
+
+def test_get_schedule_after_set(client):
+    payload = {"mode": "days", "day_configs": [{"day": 0, "hour": 7, "minute": 0}]}
+    client.put(f'/child/{TEST_CHILD_ID}/task/{TEST_TASK_ID}/schedule', json=payload)
+
+    resp = client.get(f'/child/{TEST_CHILD_ID}/task/{TEST_TASK_ID}/schedule')
+    assert resp.status_code == 200
+    data = resp.get_json()
+    assert data["mode"] == "days"
+    assert data["day_configs"][0]["day"] == 0
+
+
+# ---------------------------------------------------------------------------
+# PUT (set) schedule – interval mode
+# ---------------------------------------------------------------------------
+
+def test_set_schedule_interval_mode(client):
+    payload = {
+        "mode": "interval",
+        "interval_days": 3,
+        "anchor_weekday": 2,
+        "interval_hour": 14,
+        "interval_minute": 30,
+    }
+    resp = client.put(f'/child/{TEST_CHILD_ID}/task/{TEST_TASK_ID}/schedule', json=payload)
+    assert resp.status_code == 200
+    data = resp.get_json()
+    assert data["mode"] == "interval"
+    assert data["interval_days"] == 3
+    assert data["anchor_weekday"] == 2
+    assert data["interval_hour"] == 14
+    assert data["interval_minute"] == 30
+
+
+def test_set_schedule_interval_bad_days(client):
+    # interval_days = 1 is out of range [2–7]
+    payload = {"mode": "interval", "interval_days": 1, "anchor_weekday": 0}
+    resp = client.put(f'/child/{TEST_CHILD_ID}/task/{TEST_TASK_ID}/schedule', json=payload)
+    assert resp.status_code == 400
+
+
+def test_set_schedule_interval_bad_weekday(client):
+    # anchor_weekday = 7 is out of range [0–6]
+    payload = {"mode": "interval", "interval_days": 2, "anchor_weekday": 7}
+    resp = client.put(f'/child/{TEST_CHILD_ID}/task/{TEST_TASK_ID}/schedule', json=payload)
+    assert resp.status_code == 400
+
+
+def test_set_schedule_invalid_mode(client):
+    payload = {"mode": "weekly", "day_configs": []}
+    resp = client.put(f'/child/{TEST_CHILD_ID}/task/{TEST_TASK_ID}/schedule', json=payload)
+    assert resp.status_code == 400
+
+
+def test_set_schedule_upserts_existing(client):
+    # Set once with days mode
+    client.put(
+        f'/child/{TEST_CHILD_ID}/task/{TEST_TASK_ID}/schedule',
+        json={"mode": "days", "day_configs": [{"day": 1, "hour": 8, "minute": 0}]},
+    )
+    # Overwrite with interval mode
+    client.put(
+        f'/child/{TEST_CHILD_ID}/task/{TEST_TASK_ID}/schedule',
+        json={"mode": "interval", "interval_days": 2, "anchor_weekday": 0, "interval_hour": 9, "interval_minute": 0},
+    )
+    resp = client.get(f'/child/{TEST_CHILD_ID}/task/{TEST_TASK_ID}/schedule')
+    assert resp.status_code == 200
+    assert resp.get_json()["mode"] == "interval"
+
+
+# ---------------------------------------------------------------------------
+# DELETE schedule
+# ---------------------------------------------------------------------------
+
+def test_delete_schedule(client):
+    client.put(
+        f'/child/{TEST_CHILD_ID}/task/{TEST_TASK_ID}/schedule',
+        json={"mode": "days", "day_configs": []},
+    )
+    resp = client.delete(f'/child/{TEST_CHILD_ID}/task/{TEST_TASK_ID}/schedule')
+    assert resp.status_code == 200
+
+    # Verify gone
+    resp2 = client.get(f'/child/{TEST_CHILD_ID}/task/{TEST_TASK_ID}/schedule')
+    assert resp2.status_code == 404
+
+
+def test_delete_schedule_not_found(client):
+    chore_schedules_db.truncate()
+    resp = client.delete(f'/child/{TEST_CHILD_ID}/task/{TEST_TASK_ID}/schedule')
+    assert resp.status_code == 404
+
+
+# ---------------------------------------------------------------------------
+# POST extend
+# ---------------------------------------------------------------------------
+
+def test_extend_chore_time(client):
+    resp = client.post(
+        f'/child/{TEST_CHILD_ID}/task/{TEST_TASK_ID}/extend',
+        json={"date": "2025-01-15"},
+    )
+    assert resp.status_code == 200
+    data = resp.get_json()
+    assert data["child_id"] == TEST_CHILD_ID
+    assert data["task_id"] == TEST_TASK_ID
+    assert data["date"] == "2025-01-15"
+
+
+def test_extend_chore_time_duplicate_returns_409(client):
+    task_extensions_db.truncate()
+    client.post(
+        f'/child/{TEST_CHILD_ID}/task/{TEST_TASK_ID}/extend',
+        json={"date": "2025-01-15"},
+    )
+    resp = client.post(
+        f'/child/{TEST_CHILD_ID}/task/{TEST_TASK_ID}/extend',
+        json={"date": "2025-01-15"},
+    )
+    assert resp.status_code == 409
+
+
+def test_extend_chore_time_different_dates_allowed(client):
+    task_extensions_db.truncate()
+    r1 = client.post(
+        f'/child/{TEST_CHILD_ID}/task/{TEST_TASK_ID}/extend',
+        json={"date": "2025-01-15"},
+    )
+    r2 = client.post(
+        f'/child/{TEST_CHILD_ID}/task/{TEST_TASK_ID}/extend',
+        json={"date": "2025-01-16"},
+    )
+    assert r1.status_code == 200
+    assert r2.status_code == 200
+
+
+def test_extend_chore_time_missing_date(client):
+    resp = client.post(f'/child/{TEST_CHILD_ID}/task/{TEST_TASK_ID}/extend', json={})
+    assert resp.status_code == 400
+
+
+def test_extend_chore_time_bad_child(client):
+    resp = client.post('/child/bad-child/task/bad-task/extend', json={"date": "2025-01-15"})
+    assert resp.status_code == 404