KArtSell.Aegis/tests/PHASE_3_EXECUTION_LOG.md

Phase 3: Crash Recovery Test Execution Log

Start Date: 2026-08-03 22:35 KST
Status: 🚀 IN PROGRESS
Parallel with: Phase 1 (Job 893 running)

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🧪 Test Scenario 1: Outbox Message Loss

Setup

• Objective: Verify ShadowRunCompletedConsumer recovery from lost outbox messages
• Method: Simulate message drop in Outbox table
• Environment: Host running, Job 893 active

Execution

Step 1: Trigger message loss scenario
  □ Identify current outbox message
  □ Simulate deletion/loss
  □ Verify detection
  Status: ⏳ QUEUED

Step 2: Monitor recovery
  □ Watch ShadowRunCompletedConsumer logs
  □ Check retry mechanism activation
  □ Verify message re-processing
  Status: ⏳ QUEUED

Step 3: Validation
  □ No state corruption observed
  □ Message eventually processed
  □ Logs contain recovery trace
  Status: ⏳ QUEUED

Result

Status: ⏳ PENDING
Evidence: [logs will be captured]
Outcome: [ ] PASS  [ ] FAIL

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🧪 Test Scenario 2: PostgreSQL Connection Drop

Setup

• Objective: Verify graceful recovery from database disconnection
• Method: Simulate connection timeout/reset
• Environment: SSH tunnel maintained

Execution

Step 1: Trigger connection drop
  □ Monitor connection pool
  □ Simulate network disconnect
  □ Trigger reconnection
  Status: ⏳ QUEUED

Step 2: Monitor recovery
  □ Watch connection retry logic
  □ Check reconnection attempt
  □ Verify query resumption
  Status: ⏳ QUEUED

Step 3: Validation
  □ No data loss
  □ No duplicate processing
  □ Transaction consistency maintained
  Status: ⏳ QUEUED

Result

Status: ⏳ PENDING
Evidence: [logs will be captured]
Outcome: [ ] PASS  [ ] FAIL

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🧪 Test Scenario 3: Hangfire Lock Timeout

Setup

• Objective: Verify lock timeout recovery (DEBT-015)
• Method: Simulate distributed lock contention
• Environment: Multiple worker simulation

Execution

Step 1: Trigger lock timeout
  □ Create lock contention
  □ Trigger timeout condition
  □ Monitor fallback activation
  Status: ⏳ QUEUED

Step 2: Monitor recovery
  □ Verify DEBT-015 fallback mechanism
  □ Check job continues without blocking
  □ Verify other workers unaffected
  Status: ⏳ QUEUED

Step 3: Validation
  □ No deadlock observed
  □ Graceful degradation
  □ Recovery automatic
  Status: ⏳ QUEUED

Result

Status: ⏳ PENDING
Evidence: [logs will be captured]
Outcome: [ ] PASS  [ ] FAIL

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🧪 Test Scenario 4: Inbox Message Processing Failure

Setup

• Objective: Verify consumer resilience to processing failures
• Method: Simulate deserialization/processing error
• Environment: ApprovalQueueConsumer or AuditLogConsumer

Execution

Step 1: Trigger processing failure
  □ Inject malformed message
  □ Trigger deserialization error
  □ Monitor error handling
  Status: ⏳ QUEUED

Step 2: Monitor recovery
  □ Verify error caught by consumer
  □ Check DLQ (Dead Letter Queue) movement
  □ Monitor alert generation
  Status: ⏳ QUEUED

Step 3: Validation
  □ No data loss
  □ Failure logged with context
  □ Main pipeline unaffected
  Status: ⏳ QUEUED

Result

Status: ⏳ PENDING
Evidence: [logs will be captured]
Outcome: [ ] PASS  [ ] FAIL

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📊 Test Summary

Scenario	Status	Duration	Notes
Outbox Message Loss	⏳ QUEUED	TBD	Recovery detection test
PostgreSQL Drop	⏳ QUEUED	TBD	Connection retry test
Hangfire Lock Timeout	⏳ QUEUED	TBD	DEBT-015 fallback test
Inbox Failure	⏳ QUEUED	TBD	Consumer resilience test

Overall Status: 🚀 EXECUTION STARTING

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🎯 Next Steps

1. ✅ Environment verified (2026-08-03 22:35 KST)
2. ⏳ Scenario 1: Outbox Message Loss (START NOW)
3. ⏳ Scenario 2: PostgreSQL Drop (PARALLEL)
4. ⏳ Scenario 3: Hangfire Lock Timeout (PARALLEL)
5. ⏳ Scenario 4: Inbox Failure (PARALLEL)
6. ⏳ Evidence compilation (AFTER ALL SCENARIOS)

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📋 Parallel Execution (A + B)

PHASE 1 (Background):
└─ Job 893: Running (50-90 days)
   └─ Monitor every 5 min (automatic)

PHASE 3 (Active Now):
├─ Scenario 1: Outbox Message Loss
├─ Scenario 2: PostgreSQL Drop
├─ Scenario 3: Hangfire Lock Timeout
└─ Scenario 4: Inbox Failure
   └─ 4 tests running in parallel
   └─ Duration: 1-2 hours estimated
   └─ Evidence captured per scenario

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Status: 🚀 READY TO BEGIN SCENARIO TESTING