bigbiggerbiggestbot/tests/test_db.py
Danny 9f146d60fa feat: last-session recall when starting an exercise
When you start an exercise, the Mini App now fetches the most
recent time you logged it and shows a hint line in the sets card
("Last time: 8×60, 6×60, 5×60 · 3 days ago"), plus pre-fills the
weight input with the last set's weight.

- db.get_last_exercise(user_id, name): most recent non-deleted
  entry, case-insensitive name match, sets_detail parsed.
- GET /api/exercises/last?name=<name>.
- webapp: loadLastSession() on startExercise + draft restore;
  hint cleared on editExercise (the set rows are the reference
  there). Pre-fill only when the weight field is empty and no
  sets logged yet, so it never clobbers user input.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-22 12:52:37 +02:00

466 lines
18 KiB
Python

from datetime import datetime, timezone, timedelta
import db
# ── init_db ──────────────────────────────────────────────────────
class TestInitDb:
def test_tables_created(self, tmp_db):
with db.get_db() as conn:
tables = {r[0] for r in conn.execute(
"SELECT name FROM sqlite_master WHERE type='table'"
).fetchall()}
assert "workouts" in tables
assert "superset_groups" in tables
assert "exercises" in tables
def test_idempotent(self, tmp_db):
db.init_db() # second call should not raise
def test_migrations_applied(self, tmp_db):
with db.get_db() as conn:
w_cols = {r[1] for r in conn.execute("PRAGMA table_info(workouts)").fetchall()}
e_cols = {r[1] for r in conn.execute("PRAGMA table_info(exercises)").fetchall()}
assert "raw_text" in w_cols
assert "sets_detail" in e_cols
# ── Helpers ──────────────────────────────────────────────────────
def _make_exercise(name="Bench", sets=3, reps=8, weight=35.0, machine_id=None):
detail = [{"reps": reps, "weight_kg": weight}] * sets
return {
"name": name,
"machine_id": machine_id,
"sets": sets,
"reps": reps,
"weight_kg": weight,
"sets_detail": detail,
"raw_line": f"{name}: {sets}x{reps}x{weight}",
}
def _save_simple(user_id=1, name="Bench", ts=None):
ts = ts or datetime.now(timezone.utc)
return db.save_workout(
user_id=user_id,
timestamp=ts,
superset_groups=[[_make_exercise(name=name)]],
raw_text=f"{name}: 3x8x35",
)
# ── save_workout + get_workouts round-trip ───────────────────────
class TestSaveAndGet:
def test_basic_round_trip(self, tmp_db):
wid = _save_simple()
workouts = db.get_workouts(user_id=1)
assert len(workouts) == 1
w = workouts[0]
assert w["id"] == wid
assert len(w["superset_groups"]) == 1
ex = w["superset_groups"][0][0]
assert ex["name"] == "Bench"
assert ex["sets"] == 3
assert ex["reps"] == 8
assert ex["weight_kg"] == 35.0
def test_sets_detail_round_trip(self, tmp_db):
detail = [{"reps": 8, "weight_kg": 25}, {"reps": 5, "weight_kg": 35}]
ex = {
"name": "Press", "machine_id": None,
"sets": 2, "reps": 8, "weight_kg": 25,
"sets_detail": detail, "raw_line": "Press: 8x25, 5x35",
}
db.save_workout(1, datetime.now(timezone.utc), [[ex]])
workouts = db.get_workouts(1)
got = workouts[0]["superset_groups"][0][0]["sets_detail"]
assert got == detail
def test_machine_id(self, tmp_db):
ex = _make_exercise(machine_id="3032")
db.save_workout(1, datetime.now(timezone.utc), [[ex]])
workouts = db.get_workouts(1)
assert workouts[0]["superset_groups"][0][0]["machine_id"] == "3032"
def test_raw_text_stored(self, tmp_db):
_save_simple()
workouts = db.get_workouts(1)
assert workouts[0]["raw_text"] == "Bench: 3x8x35"
def test_newest_first(self, tmp_db):
t1 = datetime(2024, 1, 1, tzinfo=timezone.utc)
t2 = datetime(2024, 1, 2, tzinfo=timezone.utc)
t3 = datetime(2024, 1, 3, tzinfo=timezone.utc)
_save_simple(name="First", ts=t1)
_save_simple(name="Second", ts=t2)
_save_simple(name="Third", ts=t3)
workouts = db.get_workouts(1)
names = [w["superset_groups"][0][0]["name"] for w in workouts]
assert names == ["Third", "Second", "First"]
def test_pagination(self, tmp_db):
for i in range(5):
_save_simple(ts=datetime(2024, 1, i + 1, tzinfo=timezone.utc))
page1 = db.get_workouts(1, limit=2, offset=0)
page2 = db.get_workouts(1, limit=2, offset=2)
page3 = db.get_workouts(1, limit=2, offset=4)
assert len(page1) == 2
assert len(page2) == 2
assert len(page3) == 1
# ── delete_workout ───────────────────────────────────────────────
class TestDeleteWorkout:
def test_delete_success(self, tmp_db):
wid = _save_simple()
assert db.delete_workout(user_id=1, workout_id=wid) is True
assert db.get_workouts(1) == [] # not visible
def test_soft_delete_preserves_row(self, tmp_db):
wid = _save_simple()
db.delete_workout(user_id=1, workout_id=wid)
# Row still exists with deleted_at set
with db.get_db() as conn:
row = conn.execute("SELECT deleted_at FROM workouts WHERE id = ?", (wid,)).fetchone()
assert row is not None
assert row["deleted_at"] is not None
def test_delete_nonexistent(self, tmp_db):
assert db.delete_workout(user_id=1, workout_id=999) is False
def test_delete_wrong_user(self, tmp_db):
wid = _save_simple(user_id=1)
assert db.delete_workout(user_id=2, workout_id=wid) is False
assert len(db.get_workouts(1)) == 1 # still there
def test_delete_idempotent(self, tmp_db):
wid = _save_simple()
assert db.delete_workout(1, wid) is True
assert db.delete_workout(1, wid) is False # already deleted
# ── per-user numbering ───────────────────────────────────────────
class TestUserNumbering:
def test_user_number_in_get_workouts(self, tmp_db):
t = lambda d: datetime(2024, 1, d, tzinfo=timezone.utc)
_save_simple(name="First", ts=t(1))
_save_simple(name="Second", ts=t(2))
_save_simple(name="Third", ts=t(3))
ws = db.get_workouts(1) # newest first
assert [w["superset_groups"][0][0]["name"] for w in ws] == ["Third", "Second", "First"]
assert [w["user_number"] for w in ws] == [3, 2, 1]
def test_numbering_is_per_user(self, tmp_db):
t = lambda d: datetime(2024, 1, d, tzinfo=timezone.utc)
_save_simple(user_id=1, ts=t(1))
_save_simple(user_id=2, ts=t(1))
_save_simple(user_id=1, ts=t(2))
_save_simple(user_id=2, ts=t(2))
assert [w["user_number"] for w in db.get_workouts(1)] == [2, 1]
assert [w["user_number"] for w in db.get_workouts(2)] == [2, 1]
def test_numbering_skips_deleted(self, tmp_db):
t = lambda d: datetime(2024, 1, d, tzinfo=timezone.utc)
w1 = _save_simple(ts=t(1))
_save_simple(ts=t(2))
_save_simple(ts=t(3))
db.delete_workout(1, w1)
ws = db.get_workouts(1) # now 2 workouts, both shift down
assert [w["user_number"] for w in ws] == [2, 1]
def test_get_user_workout_number(self, tmp_db):
t = lambda d: datetime(2024, 1, d, tzinfo=timezone.utc)
w1 = _save_simple(ts=t(1))
w2 = _save_simple(ts=t(2))
assert db.get_user_workout_number(1, w1) == 1
assert db.get_user_workout_number(1, w2) == 2
def test_get_user_workout_number_missing(self, tmp_db):
assert db.get_user_workout_number(1, 9999) is None
def test_get_user_workout_number_deleted(self, tmp_db):
wid = _save_simple()
db.delete_workout(1, wid)
assert db.get_user_workout_number(1, wid) is None
def test_resolve_user_number(self, tmp_db):
t = lambda d: datetime(2024, 1, d, tzinfo=timezone.utc)
w1 = _save_simple(ts=t(1))
w2 = _save_simple(ts=t(2))
assert db.resolve_user_number(1, 1) == w1
assert db.resolve_user_number(1, 2) == w2
def test_resolve_user_number_out_of_range(self, tmp_db):
_save_simple()
assert db.resolve_user_number(1, 0) is None
assert db.resolve_user_number(1, 99) is None
assert db.resolve_user_number(1, -1) is None
def test_resolve_user_number_wrong_user(self, tmp_db):
_save_simple(user_id=1)
assert db.resolve_user_number(user_id=2, user_number=1) is None
# ── global exercise names ────────────────────────────────────────
class TestAllExerciseNames:
def test_empty(self, tmp_db):
assert db.get_all_exercise_names() == []
def test_draws_from_all_users(self, tmp_db):
_save_simple(user_id=1, name="Bench")
_save_simple(user_id=2, name="Squat")
names = db.get_all_exercise_names()
assert set(names) == {"Bench", "Squat"}
def test_ordered_by_popularity(self, tmp_db):
# Squat appears 3x (across users); Bench 2x; Rows 1x.
for _ in range(3):
_save_simple(name="Squat")
for _ in range(2):
_save_simple(name="Bench")
_save_simple(name="Rows")
assert db.get_all_exercise_names() == ["Squat", "Bench", "Rows"]
def test_case_insensitive_grouping(self, tmp_db):
_save_simple(name="bench press")
_save_simple(name="Bench Press")
_save_simple(name="BENCH PRESS")
names = db.get_all_exercise_names()
assert len(names) == 1 # collapsed into one group
def test_excludes_deleted_workouts(self, tmp_db):
wid = _save_simple(name="Deadlift")
_save_simple(name="Squat")
db.delete_workout(1, wid)
assert db.get_all_exercise_names() == ["Squat"]
def test_alphabetical_tiebreak(self, tmp_db):
# All tied at 1 usage — should come back alphabetical.
for n in ["Zebra", "Apple", "Mango"]:
_save_simple(name=n)
assert db.get_all_exercise_names() == ["Apple", "Mango", "Zebra"]
# ── get_last_exercise ────────────────────────────────────────────
class TestGetLastExercise:
def test_none_when_no_history(self, tmp_db):
assert db.get_last_exercise(1, "Bench") is None
def test_returns_most_recent(self, tmp_db):
t = lambda d: datetime(2024, 1, d, tzinfo=timezone.utc)
db.save_workout(1, t(1), [[_make_exercise(name="Squat", weight=80.0)]])
db.save_workout(1, t(5), [[_make_exercise(name="Squat", weight=90.0)]])
last = db.get_last_exercise(1, "Squat")
assert last is not None
assert last["weight_kg"] == 90.0
assert last["timestamp"].startswith("2024-01-05")
def test_case_insensitive(self, tmp_db):
_save_simple(name="Bench Press")
assert db.get_last_exercise(1, "bench press") is not None
assert db.get_last_exercise(1, "BENCH PRESS") is not None
def test_sets_detail_parsed(self, tmp_db):
detail = [{"reps": 8, "weight_kg": 25.0}, {"reps": 5, "weight_kg": 35.0}]
ex = {
"name": "Press", "machine_id": None,
"sets": 2, "reps": 8, "weight_kg": 25.0,
"sets_detail": detail, "raw_line": "Press: 8x25, 5x35",
}
db.save_workout(1, datetime.now(timezone.utc), [[ex]])
last = db.get_last_exercise(1, "Press")
assert last["sets_detail"] == detail
def test_scoped_to_user(self, tmp_db):
_save_simple(user_id=1, name="Deadlift")
assert db.get_last_exercise(2, "Deadlift") is None
def test_ignores_deleted(self, tmp_db):
wid = _save_simple(name="Rows")
db.delete_workout(1, wid)
assert db.get_last_exercise(1, "Rows") is None
# ── events / log_event ───────────────────────────────────────────
class TestEvents:
def test_log_and_fetch(self, tmp_db):
db.log_event(1, "cmd.start")
events = db.get_events()
assert len(events) == 1
assert events[0]["user_id"] == 1
assert events[0]["kind"] == "cmd.start"
assert events[0]["data"] is None
def test_log_with_data(self, tmp_db):
db.log_event(1, "set.add", {"exercise": "Bench", "reps": 8, "weight_kg": 35.0})
events = db.get_events()
assert events[0]["data"] == {"exercise": "Bench", "reps": 8, "weight_kg": 35.0}
def test_filter_by_user(self, tmp_db):
db.log_event(1, "cmd.start")
db.log_event(2, "cmd.start")
db.log_event(1, "cmd.history")
assert {e["kind"] for e in db.get_events(user_id=1)} == {"cmd.start", "cmd.history"}
assert {e["kind"] for e in db.get_events(user_id=2)} == {"cmd.start"}
def test_filter_by_kind(self, tmp_db):
db.log_event(1, "cmd.start")
db.log_event(1, "set.add", {"reps": 5})
db.log_event(2, "set.add", {"reps": 3})
sets = db.get_events(kind="set.add")
assert len(sets) == 2
assert all(e["kind"] == "set.add" for e in sets)
def test_newest_first(self, tmp_db):
db.log_event(1, "first")
db.log_event(1, "second")
db.log_event(1, "third")
kinds = [e["kind"] for e in db.get_events()]
assert kinds == ["third", "second", "first"]
def test_limit(self, tmp_db):
for i in range(5):
db.log_event(1, f"k{i}")
assert len(db.get_events(limit=2)) == 2
def test_null_user_allowed(self, tmp_db):
db.log_event(None, "system.tick")
events = db.get_events()
assert events[0]["user_id"] is None
def test_log_failure_returns_minus_one(self, tmp_db):
# Simulate failure by passing unserializable data
class X: pass
result = db.log_event(1, "bad", {"obj": X()})
assert result == -1
# ── user settings ────────────────────────────────────────────────
class TestSettings:
def test_default_empty(self, tmp_db):
assert db.get_settings(1) == {}
def test_update_creates(self, tmp_db):
result = db.update_settings(1, {"rest_timer": False})
assert result == {"rest_timer": False}
assert db.get_settings(1) == {"rest_timer": False}
def test_update_merges(self, tmp_db):
db.update_settings(1, {"rest_timer": False})
result = db.update_settings(1, {"units": "lb"})
assert result == {"rest_timer": False, "units": "lb"}
def test_update_overwrites_key(self, tmp_db):
db.update_settings(1, {"rest_timer": False})
db.update_settings(1, {"rest_timer": True})
assert db.get_settings(1)["rest_timer"] is True
def test_settings_are_per_user(self, tmp_db):
db.update_settings(1, {"rest_timer": False})
db.update_settings(2, {"rest_timer": True})
assert db.get_settings(1) == {"rest_timer": False}
assert db.get_settings(2) == {"rest_timer": True}
def test_patch_must_be_dict(self, tmp_db):
import pytest
with pytest.raises(TypeError):
db.update_settings(1, "not a dict")
# ── update_workout ───────────────────────────────────────────────
class TestUpdateWorkout:
def test_update_preserves_timestamp(self, tmp_db):
t = datetime(2024, 6, 15, 10, 0, tzinfo=timezone.utc)
wid = db.save_workout(1, t, [[_make_exercise(name="Old")]])
new_id = db.update_workout(1, wid, [[_make_exercise(name="New")]])
assert new_id is not None
assert new_id != wid
workouts = db.get_workouts(1)
assert len(workouts) == 1
assert workouts[0]["superset_groups"][0][0]["name"] == "New"
assert workouts[0]["timestamp"] == t.isoformat()
def test_update_soft_deletes_old(self, tmp_db):
wid = _save_simple()
db.update_workout(1, wid, [[_make_exercise(name="Updated")]])
# Old workout should have deleted_at set
with db.get_db() as conn:
row = conn.execute("SELECT deleted_at FROM workouts WHERE id = ?", (wid,)).fetchone()
assert row["deleted_at"] is not None
def test_update_nonexistent(self, tmp_db):
assert db.update_workout(1, 999, [[_make_exercise()]]) is None
def test_update_wrong_user(self, tmp_db):
wid = _save_simple(user_id=1)
assert db.update_workout(2, wid, [[_make_exercise()]]) is None
assert len(db.get_workouts(1)) == 1 # unchanged
def test_update_with_note(self, tmp_db):
wid = _save_simple()
new_id = db.update_workout(1, wid, [[_make_exercise()]], note="Updated note")
workouts = db.get_workouts(1)
assert workouts[0]["note"] == "Updated note"
# ── get_workout_count ────────────────────────────────────────────
class TestGetWorkoutCount:
def test_zero(self, tmp_db):
assert db.get_workout_count(1) == 0
def test_counts(self, tmp_db):
_save_simple()
_save_simple()
assert db.get_workout_count(1) == 2
# ── get_stats_sql ────────────────────────────────────────────────
class TestGetStatsSql:
def test_empty(self, tmp_db):
stats = db.get_stats_sql(1)
assert stats["total_workouts"] == 0
assert stats["total_volume"] == 0
def test_volume_calculation(self, tmp_db):
# 3 sets x 10 reps x 50kg = 1500kg volume
ex = _make_exercise(sets=3, reps=10, weight=50.0)
db.save_workout(1, datetime.now(timezone.utc), [[ex]])
stats = db.get_stats_sql(1)
assert stats["total_workouts"] == 1
assert stats["total_sets"] == 3
assert stats["total_volume"] == 1500.0
def test_unique_exercises(self, tmp_db):
db.save_workout(1, datetime.now(timezone.utc), [
[_make_exercise(name="Bench")],
[_make_exercise(name="Squats")],
])
db.save_workout(1, datetime.now(timezone.utc), [
[_make_exercise(name="bench")], # same exercise, different case
])
stats = db.get_stats_sql(1)
assert stats["unique_exercises"] == 2 # bench + squats