hass.tibber_prices/tests
Julian Pawlowski a85c37e5ca test(time): add boundary tolerance and DST handling tests
Added 40+ tests for TibberPricesTimeService:

Quarter-hour rounding with ±2s tolerance:
- 17 tests covering boundary cases (exact, within tolerance, outside)
- Midnight wrap-around scenarios
- Microsecond precision edge cases

DST handling (23h/25h days):
- Standard day: 96 intervals (24h × 4)
- Spring DST: 92 intervals (23h × 4)
- Fall DST: 100 intervals (25h × 4)
- Note: Full DST tests require Europe/Berlin timezone setup

Day boundaries and interval offsets:
- Yesterday/today/tomorrow boundary calculation
- Interval offset (current/next/previous) with day wrapping
- Time comparison helpers (is_current_interval)

Impact: Validates critical time handling logic. Ensures quarter-hour
rounding works correctly for sensor updates despite HA scheduling jitter.
2025-11-22 04:46:53 +00:00
..
__init__.py test: add pytest framework and midnight-crossing tests 2025-11-21 23:47:01 +00:00
test_avg_none_fallback.py fix(calculations): handle negative electricity prices correctly 2025-11-22 04:45:23 +00:00
test_cache_age.py fix(coordinator): use coordinator update timestamp for cache validity 2025-11-22 04:44:22 +00:00
test_cache_validity.py fix(coordinator): use coordinator update timestamp for cache validity 2025-11-22 04:44:22 +00:00
test_cache_validity_after_midnight.py fix(coordinator): use coordinator update timestamp for cache validity 2025-11-22 04:44:22 +00:00
test_chart_data_push_updates.py feat(sensors): add lifecycle callback for chart_data_export sensor 2025-11-22 04:44:38 +00:00
test_config_validators.py refactor(config): use negative values for Best Price min_distance 2025-11-22 04:44:57 +00:00
test_coordinator_shutdown.py test(cleanup): add comprehensive resource cleanup tests 2025-11-22 04:46:11 +00:00
test_lifecycle_state.py fix(sensors): ensure connection/tomorrow_data/lifecycle consistency 2025-11-22 04:45:57 +00:00
test_midnight_handler.py feat(coordinator): add atomic midnight turnover coordination 2025-11-22 04:45:41 +00:00
test_midnight_periods.py test: add pytest framework and midnight-crossing tests 2025-11-21 23:47:01 +00:00
test_midnight_turnover.py refactor(config): use negative values for Best Price min_distance 2025-11-22 04:44:57 +00:00
test_minmax_none_fallback.py fix(calculations): handle negative electricity prices correctly 2025-11-22 04:45:23 +00:00
test_next_api_poll.py test(timers): comprehensive timer architecture validation 2025-11-22 04:46:30 +00:00
test_percentage_calculations.py fix(calculations): handle negative electricity prices correctly 2025-11-22 04:45:23 +00:00
test_price_calculations.py fix(calculations): handle negative electricity prices correctly 2025-11-22 04:45:23 +00:00
test_rating_threshold_validation.py fix(calculations): handle negative electricity prices correctly 2025-11-22 04:45:23 +00:00
test_resource_cleanup.py test(cleanup): add comprehensive resource cleanup tests 2025-11-22 04:46:11 +00:00
test_sensor_consistency.py fix(sensors): ensure connection/tomorrow_data/lifecycle consistency 2025-11-22 04:45:57 +00:00
test_sensor_timer_assignment.py test(timers): comprehensive timer architecture validation 2025-11-22 04:46:30 +00:00
test_time_service.py test(time): add boundary tolerance and DST handling tests 2025-11-22 04:46:53 +00:00
test_timer_scheduling.py test(timers): comprehensive timer architecture validation 2025-11-22 04:46:30 +00:00