Files
WerkoutAPI/generator/tests/test_rebalance_replacement_guard.py
Trey t c80c66c2e5 Codebase hardening: 102 fixes across 35+ files
Deep audit identified 106 findings; 102 fixed, 4 deferred. Covers 8 areas:

- Settings & deploy: env-gated DEBUG/SECRET_KEY, HTTPS headers, gunicorn, celery worker
- Auth (registered_user): password write_only, request.data fixes, transaction safety, proper HTTP status codes
- Workout app: IDOR protection, get_object_or_404, prefetch_related N+1 fixes, transaction.atomic
- Video/scripts: path traversal sanitization, HLS trigger guard, auth on cache wipe
- Models (exercise/equipment/muscle/superset): null-safe __str__, stable IDs, prefetch support
- Generator views: helper for registered_user lookup, logger.exception, bulk_update, transaction wrapping
- Generator core (rules/selector/generator): push-pull ratio, type affinity normalization, modality checks, side-pair exact match, word-boundary regex, equipment cache clearing
- Generator services (plan_builder/analyzer/normalizer): transaction.atomic, muscle cache, bulk_update, glutes classification fix

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-27 22:29:14 -06:00

61 lines
2.0 KiB
Python

from django.contrib.auth.models import User
from django.test import TestCase
from exercise.models import Exercise
from generator.models import UserPreference
from generator.services.workout_generator import WorkoutGenerator
from registered_user.models import RegisteredUser
class TestRebalanceReplacementGuard(TestCase):
def setUp(self):
django_user = User.objects.create_user(
username='rebalance_guard_user',
password='testpass123',
)
registered_user = RegisteredUser.objects.create(
user=django_user,
first_name='Rebalance',
last_name='Guard',
)
self.preference = UserPreference.objects.create(
registered_user=registered_user,
days_per_week=4,
fitness_level=2,
)
def test_pull_replacement_prefers_non_sided_candidates(self):
sided_pull = Exercise.objects.create(
name='Single Arm Cable Row',
side='left_arm',
movement_patterns='upper pull - horizontal, upper pull',
muscle_groups='lats,upper back,biceps',
is_reps=True,
is_duration=False,
is_weight=True,
is_compound=False,
difficulty_level='intermediate',
)
unsided_pull = Exercise.objects.create(
name='Chest Supported Row',
side='',
movement_patterns='upper pull - horizontal, upper pull',
muscle_groups='lats,upper back,biceps',
is_reps=True,
is_duration=False,
is_weight=True,
is_compound=False,
difficulty_level='intermediate',
)
generator = WorkoutGenerator(self.preference)
replacement = generator._select_pull_replacement(
target_muscles=[],
is_duration_based=False,
prefer_weighted=False,
)
self.assertIsNotNone(replacement)
self.assertEqual(replacement.pk, unsided_pull.pk)
self.assertNotEqual(replacement.pk, sided_pull.pk)