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
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tibber_prices	test(time): add boundary tolerance and DST handling tests	2025-11-22 04:46:53 +00:00