3 commits

Author	SHA1	Message	Date
rcourtman	0a9177f161	test: Add tests for lookupClusterEndpointLabel, GetNodeMetrics, stateDetails ... - lookupClusterEndpointLabel: nil instance, no match, Host vs IP fallback, case-insensitive NodeName, whitespace handling (84.6% -> 100%) - GetNodeMetrics: unknown metric types, empty nodeID, zero duration, empty metrics data, disk type (94.1% -> 100%) - stateDetails: all breaker states including unknown/invalid state, retryAt calculations, timestamps (90% -> 100%)	2025-12-01 20:07:22 +00:00
rcourtman	2fe7bb6141	style: fix gofmt formatting inconsistencies ... Run gofmt -w to fix tab/space inconsistencies across 33 files.	2025-11-26 23:44:36 +00:00
rcourtman	24ae6d8d78	test: add comprehensive unit tests for backoff and circuit breaker (Phase 2 Task 9a) ... Added 30+ test cases covering: Backoff tests (backoff_test.go): - Exponential growth with multiplier - Jitter distribution and bounds - Max delay capping - Edge cases (negative attempts, zero config values) - Realistic production scenarios Circuit breaker tests (circuit_breaker_test.go): - State transitions: closed → open → half-open → closed - Retry interval backoff with bit-shifting (5s << failureCount) - Half-open window behavior - Concurrent access safety - Default parameter validation All tests pass with proper handling of time-based state transitions and exponential backoff mechanics (bit-shift based retry intervals).	2025-10-20 15:13:38 +00:00