5d1e5ca86c
CI / test (pull_request) Failing after 2m36s
- Unit tests for all internal packages exceeding 80% coverage:
- internal/config: 86.2% (ParseMaxDepth, ParseRetries, validation paths)
- internal/dns: 82.9% (IterativeQueryWithExchange, mock DNS server, roots)
- internal/fingerprint: 96.4% (unchanged, already excellent)
- internal/output: 86.7% (formatters, stats, JSON/text output, hooks)
- internal/traverse: 86.7% (SetHooks, ResolveNS, processReferral,
ensureRDFalse, resolveGlueViaSystem, newAQuery, Referral.Resolve)
- Integration tests in internal/integration/:
- End-to-end traversal with mock DNS exchange function
- Referral chain traversal (root -> TLD -> authoritative)
- CNAME resolution and loop detection
- NXDOMAIN and SERVFAIL response handling
- Max depth enforcement
- Context cancellation
- TraverserHooks event delivery
- Mock DNS server helper in internal/dns/roots_test.go using miekg/dns
(enables deterministic testing without network dependency)
- CI updated with coverage reporting step
- Makefile: added 'cover' target for local HTML coverage reports
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: multica-agent <github@multica.ai>