24 test cases covering transaction lifecycle: staging, commit, rollback, and cleanup.
Tests include atomic commit behavior, backup/restore on failure, directory creation,
permission handling, and idempotent cleanup.
First test file for import_transaction.go. Coverage 42.4% → 42.7%.
When running install-sensor-proxy.sh on multiple nodes in a cluster, each
installation was removing all existing pulse-managed-key entries before
adding its own. This caused the following scenario:
1. Run script on node A: node A's key is added to all nodes
2. Run script on node B: node B's key replaces node A's key on all nodes
3. Result: node A's proxy can no longer SSH to other nodes
The fix changes the behavior to:
- Check if the specific SSH key already exists on the target
- Only add the key if not present (idempotent)
- Never remove existing pulse-managed-key entries
This allows multiple sensor-proxy installations to coexist in a cluster,
with each node's proxy key authorized on all nodes.
Related to #738
22 test cases covering CRUD operations (Get, GetAll, Set, Delete,
ReplaceAll), persistence (Load, save with atomic write, directory
creation), legacy ID migration (GetWithLegacyMigration for clustered
and standalone formats), round-trip verification, and concurrency.
First test file for guest_metadata.go, complementing the similar
docker_metadata_test.go added in previous run.
When multiple cluster nodes register sensor-proxy, each registration
was overwriting the previous node's control token on the shared
PVEInstance. This caused "Proxy token not recognized" errors on all
but the last-registered node.
Changes:
- Add TemperatureProxyControlToken field to ClusterEndpoint struct
- Store control tokens per-endpoint for cluster registrations
- Check both instance-level and endpoint-level tokens when validating
Related to #738
Add 42 test cases for security-critical validation utility functions:
- TestStripNodeDelimiters (10 cases): IPv6 bracket handling, edge cases
- TestParseNodeIP (10 cases): IPv4/IPv6 parsing with bracket support
- TestNormalizeAllowlistEntry (11 cases): case normalization, whitespace
handling, IPv6 full form compression
- TestIPAllowed (11 cases): CIDR matching, hosts map lookup, nil handling
These functions are used for node allowlist validation to prevent SSRF
attacks in the sensor proxy.
Test coverage for internal/config/oidc.go functions:
- normaliseList: 8 cases for deduplication, trimming, empty handling
- parseDelimited: 8 cases for comma/space separation
- DefaultRedirectURL: 7 cases for URL construction
- OIDCConfig.Clone: 2 cases for deep copy behavior
- OIDCConfig.ApplyDefaults: 9 cases for defaults and normalization
- OIDCConfig.Validate: 9 cases for validation rules
- OIDCConfig.MergeFromEnv: 5 cases for environment variable merging
- NewOIDCConfig: constructor verification
Total: 56 new test cases (583 lines).
Tests for unified_agent.go:
- normalizeUnifiedAgentArch: 51 test cases covering all supported
architectures (linux/darwin/windows), case insensitivity,
whitespace handling, and invalid inputs
Tests for updates.go:
- getClientIP: 18 test cases covering X-Forwarded-For priority,
X-Real-IP fallback, RemoteAddr extraction, IPv4/IPv6 support,
nil header safety, and case insensitivity
Tests for the responseWriter struct in middleware.go:
- APIError.Error() interface implementation (3 cases)
- WriteHeader once-only semantics (4 cases)
- Write with implicit WriteHeader (3 cases)
- StatusCode nil safety (4 cases)
- Hijack support detection (2 cases)
- Flush support detection (3 cases)
- Full flow integration and edge cases (4 cases)
First test file for middleware.go. 22 test cases total covering
HTTP response wrapper behavior used by ErrorHandler middleware.
- hashIPToUID: 11 test cases covering IP hashing for rate limiting
(determinism, range bounds, collision detection, boundary values)
- extractNodesFromYAML: 17 test cases covering YAML node list parsing
(map format, list format, mixed types, edge cases)
First test files for config_cmd.go and http_server.go utilities.
- extractHostPart: 22 test cases covering URL parsing, hostname extraction
- buildAuthorizedNodeList: 8 test cases for PVE instance node list building
- generateSecureToken: 5 test cases for cryptographic token generation
- proxySyncState: 6 test cases for sync status tracking and snapshots
First test file for temperature_proxy.go utility functions.
Added 17 new test functions covering:
- DockerHost.ToFrontend() with variants for empty display name, swarm,
services, tasks, and command status
- Host.ToFrontend() with display name fallback logic
- CephCluster.ToFrontend() including empty pools/services case
- ReplicationJob.ToFrontend() including nil time handling
- DockerServiceUpdate.ToFrontend()
- DockerContainer.ToFrontend() for Podman info
Coverage improved from 33.0% to 44.0% in internal/models package.
syscall.Exec is not supported on Windows, causing self-update to fail
with "failed to restart: not supported by windows".
Split restart logic into platform-specific files:
- restart_unix.go: Uses syscall.Exec for in-place process replacement
- restart_windows.go: Uses os.Exit(0) to let Windows SCM restart service
Related to #735
Test coverage for isMonitorOnlyAlert, quietHoursCategoryForAlert, and
ensureValidHysteresis functions that were previously untested. Improves
internal/alerts coverage from 46.4% to 46.8%.
Covers all legacy threshold field detection paths including
CPU, Memory, Disk, DiskRead, DiskWrite, NetworkIn, NetworkOut,
and mixed modern/legacy configurations.
- Add pagination (100 items per page) to prevent UI lockup with 2500+ backups
- Show year in date labels for non-current year backups
- Reset to page 1 when filters change
- Add First/Previous/Next/Last navigation controls
Fixes#541
53 test cases covering 4 functions:
- gatherTags: environment/flag tag merging (18 cases)
- parseLogLevel: log level parsing (30 cases)
- defaultLogLevel: default value resolution (10 cases)
- multiValue: flag.Value interface for repeatable flags (6 cases)
Key difference from pulse-host-agent: parseLogLevel in unified agent delegates
directly to zerolog.ParseLevel without range validation, so trace/fatal/panic
levels are accepted (unlike pulse-host-agent which restricts to debug-error).
First test file for cmd/pulse-agent package.
Test coverage for IsPasswordHashed, IsValidDiscoveryEnvironment, and
splitAndTrim functions. 63 test cases covering bcrypt hash validation,
discovery environment validation, and comma-separated string parsing.
Test coverage for pure utility functions:
- sanitizeAlertKey: string normalization for alert IDs
- abs: absolute value for float64
- isQueueOutlier: queue anomaly detection logic
- scaleThreshold: threshold scaling with ceiling
- calculateMedianInt: integer median calculation
78 test cases added, coverage improved from 45.3% to 46.2%.
46 test cases covering:
- clampFloat helper (9 cases: range checks, boundary conditions)
- Staleness score impact (5 cases: 0/0.25/0.5/0.75/1 scores)
- Error penalty (5 cases: 0 to 10 errors, min clamping)
- Queue depth stretching (5 cases: 1 to 50 depth, max clamping)
- EMA smoothing (convergence behavior with alpha=0.6)
- Jitter (bounds checking, deterministic tests with seeded RNG)
- Boundary conditions (6 cases: zero/negative intervals, max<min)
- Combined factors (3 cases: all factors interacting)
- State persistence (per-instance EMA state isolation)
First unit test file for scheduler.go (previously only had integration tests).
Test coverage for serviceMode, buildContainerIndex, lookupContainer,
copyStringMap, and isTaskCompletedState. 52 test cases covering service
mode detection, container index building/lookup, and task state classification.
Coverage improved from 14.7% to 17.5%.
Tests for:
- normalizePoweredOffSeverity: Verifies severity normalization to warning/critical
- cloneMetadata: Deep copy functionality for metadata maps
- cloneMetadataValue: Type-specific cloning for various slice and map types
- Alert.Clone: Full alert cloning with pointer field independence
46 test cases covering nil handling, deep copy verification, slice/map
independence, and all supported metadata value types.
Coverage improved from 44.8% to 45.3%.
- TestExtractPodmanMetadata: 14 test cases covering pod metadata, infra
containers, compose metadata, auto-update settings, user namespace
handling, whitespace trimming, and precedence rules
- TestDetectHostRemovedError: 11 test cases covering JSON parsing,
case-insensitive matching, error code validation, and edge cases
Coverage improved from 11.7% to 14.7% for internal/dockeragent.
