docs: add TEST-NEEDS.md (CRG C)

Author: hyperpolymath

TEST-NEEDS.md

@@ -0,0 +1,30 @@
+# TEST-NEEDS.md — oblibeniser
+
+## CRG Grade: C — ACHIEVED 2026-04-04
+
+## Current Test State
+
+| Category | Count | Notes |
+|----------|-------|-------|
+| Integration tests (Rust) | 1 | `tests/integration_tests.rs` |
+| Verification tests | Unit-level | `verification/tests/` directory present |
+| FFI tests | Present | `src/interface/ffi/test/` |
+
+## What's Covered
+
+- [x] Integration test framework in place
+- [x] FFI interface verification tests
+- [x] Cargo-based test execution
+
+## Still Missing (for CRG B+)
+
+- [ ] Property-based testing (proptest)
+- [ ] Fuzzing targets
+- [ ] Performance benchmarks
+- [ ] Cross-platform CI matrix
+
+## Run Tests
+
+```bash
+cd /var/mnt/eclipse/repos/oblibeniser && cargo test
+```