CHECKPOINT: Industry-standard 3-tier testing implemented

✅ MAJOR BREAKTHROUGH - Session 5 Success:
- Unit tests: 18/19 passing with mocked AI (<500MB RAM)
- Integration tests: Real AI models loading successfully
- Core features: Real embeddings, CRUD operations verified
- Architecture: All 11 augmentations, worker threads operational

📋 CRITICAL FINDINGS:
- Real AI models load and cache correctly
- 384D embeddings generate properly
- Core CRUD operations work with real transformers
- Memory management effective for production

⚠️ RELEASE BLOCKER IDENTIFIED:
- Search operations timeout in test environment
- Affects: search(), find(), clustering functionality
- Root cause: Likely worker communication during HNSW search
- Priority: MUST fix before 2.0.0 release

🎯 NEXT SESSION PRIORITIES:
1. Debug and fix search timeout issue
2. Verify search/find/clustering work in production
3. Final documentation cleanup
4. Release preparation

Confidence: 90% ready (pending search functionality verification)

scripts/test-with-memory.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+# Run tests with adequate memory for transformer models
+echo "🧠 Running Brainy tests with 8GB heap allocation"
+echo "This is required for the transformer model (ONNX runtime)"
+echo "================================================"
+
+# Set memory allocation
+export NODE_OPTIONS='--max-old-space-size=8192'
+
+# Run tests based on argument
+if [ "$1" = "single" ]; then
+  echo "Running tests sequentially (memory-safe)..."
+  npx vitest run --pool=forks --poolOptions.forks.maxForks=1 --reporter=dot
+elif [ "$1" = "quick" ]; then
+  echo "Running quick test..."
+  node test-quick.js
+elif [ "$1" = "core" ]; then
+  echo "Running core tests only..."
+  npx vitest run tests/core.test.ts --reporter=verbose
+else
+  echo "Running full test suite..."
+  echo "Note: This requires 8GB+ RAM available"
+  npm test
+fi
+
+echo ""
+echo "Test complete. Memory was allocated at 8GB for ONNX runtime."