GitNexus/gitnexus/test/unit
Copilot 503de8bed8 feat(SM-12): Extract resolveStaticCall from resolveCallTarget (#754)
* Initial plan

* feat(SM-12): extract resolveStaticCall from resolveCallTarget

- Add resolveStaticCall(className, methodName, currentFile, ctx, argCount?) using
  lookupClassByName + lookupMethodByOwner for O(1) constructor/static resolution
- Add S0 fast path in resolveCallTarget for constructor/free-form class calls
- Export resolveStaticCall from call-processor.ts
- Add 11 unit tests covering constructor resolution, confidence tiers,
  arity disambiguation, and resolveCallTarget delegation

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* chore: revert unrelated package-lock.json change

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* refactor: shorten verbose test name per code review feedback

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* fix(SM-12): address PR #754 review findings

Addresses Claude's review comments on PR #754:

Performance
- Pass pre-computed `tiered` result into `resolveStaticCall` as optional
  `tieredOverride` parameter, eliminating the duplicate `ctx.resolve(className,
  currentFile)` on every constructor call path.
- Cache `freeFormHasClassTarget` in `resolveCallTarget` so the S0 fast path
  and the free-form constructor retry share a single `.some()` scan.

Architecture
- Reconcile `CLASS_LIKE_TYPES` (call-processor) with `CLASS_TYPES`
  (symbol-table): `CLASS_LIKE_TYPES = [...CLASS_TYPES, 'Impl']`. This makes
  the relationship explicit — the call resolver's set is a strict superset
  of the heritage-index set, guaranteeing anything reachable via
  `lookupClassByName` also passes the resolver filter. Trait is now included
  (harmless: traits have no Constructor nodes, so step-3 returns undefined
  and step-5 still returns the class-like node when unique). Documented
  the Interface inclusion rationale (static methods + MRO walker).
- Collapse `resolveStaticCall`'s `methodName` parameter into `className` —
  all call sites passed identical values. Named constructors (Dart
  `User.fromJson()`) arrive as member calls and go through
  `resolveMemberCall`. Documented the reserved path for when a language
  surfaces a static-method-shaped call with a distinct member name.
- Document the known gap: `callForm === 'member'` constructor patterns
  (e.g. Python `models.User()`) are handled by the tail fallback, not S0.

Tests
- Add tiered-override test asserting `ctx.resolve` is not re-invoked when
  a pre-computed result is passed in.
- Add language-specific `_resolveCallTargetForTesting` integration tests
  for Java (`new User()`), Python (`User()`), and Kotlin (`User()`).

Verification: 3031 unit + 1766 integration tests pass, zero regressions.

* fix(SM-12): restrict resolveStaticCall fallback to instantiable kinds

Addresses the high-severity finding from the Codex adversarial review of
PR #754: `resolveStaticCall`'s step-5 "return the class itself when no
Constructor node is found" fallback reused `CLASS_LIKE_TYPES`, which —
after SM-11 and PR #754's reconciliation — now includes `Interface`,
`Trait`, and `Impl`. That is the method-dispatch set, not the
instantiable set, so constructor-shaped calls could resolve to
non-instantiable nodes and emit false `CALLS` edges.

Concrete failure: Rust same-file `impl User { ... }` alongside
`struct User { ... }` — both land at same-file tier, the Impl is not
filtered out, and the step-5 fallback produces a `CALLS` edge to the
`Impl` block instead of the `Struct`. The same widening exposed
Interface / Trait targets in Java / C# / PHP / Scala.

Fix
- Introduce `INSTANTIABLE_CLASS_TYPES = {'Class', 'Struct', 'Record'}`
  as a sibling to `CLASS_LIKE_TYPES`, documenting the contract
  explicitly and cross-referencing `CONSTRUCTOR_TARGET_TYPES`.
- Update `CLASS_LIKE_TYPES` JSDoc to clarify it is the method-dispatch
  set and add an anti-pattern warning against reusing it for
  constructor-fallback filtering.
- Tighten `resolveStaticCall` step 5: filter `classCandidates` through
  `INSTANTIABLE_CLASS_TYPES` before the `length === 1` check. This
  strips `Impl` from the Rust shadowing scenario (leaving `Struct` as
  the sole instantiable target) and null-routes Interface / Trait /
  `Impl`-alone scenarios, matching the SM-10 R3 null-route precedent.
- Step 3 (explicit Constructor lookup via `lookupMethodByOwner`) is
  intentionally unchanged — its `def.type === 'Constructor'` check is
  the correct contract, and legitimate Constructor nodes attached to
  `Impl` owners still resolve correctly.

Tests (+10 regression scenarios)
- Positive guards: Struct, Record fallback paths.
- Null-route: Interface (Java/C#/TS), PHP Trait, Rust Trait.
- Rust same-file shadowing: Struct wins over Impl.
- Rust Impl-alone: null-routes (no Struct present).
- Step-3 preservation: Constructor owned by Impl still resolves to the
  Constructor node, proving step-5 tightening doesn't leak into step 3.
- Full cascade via `_resolveCallTargetForTesting` for Interface and
  Trait — confirms no downstream path silently re-introduces the edge.

Verification
- `tsc --noEmit` clean
- 3041 unit tests pass (+10)
- 1766 integration tests pass
- Zero regressions

Plan: docs/plans/2026-04-09-002-fix-sm12-constructor-fallback-instantiable-only-plan.md
Codex review job: review-mnrao7fr-nv9y0e

* fix(SM-12): address PR #754 second review round

Addresses the 9 findings from the follow-up review on PR #754.

Performance
- Align `freeFormHasClassTarget` with `INSTANTIABLE_CLASS_TYPES`: drop
  `Enum` (S0 would always return null for it — wasted lookup work) and
  add `Record` (C# records and Kotlin data classes were bypassing S0
  entirely). The trigger set and the fallback filter set now agree by
  construction, documented inline.

Documentation
- Remove stale single-line JSDoc on `CLASS_LIKE_TYPES` (line 57) that
  duplicated the full multi-line block immediately below it — tooling
  picks up the first block so the old one-liner was shadowing the
  current explanation.
- Rewrite the `resolveStaticCall` JSDoc step list to match the actual
  step boundaries in the implementation (steps 3, 4, 5 were blurred in
  the old description).
- Add inline comment on step 3 documenting the same-name lookup
  assumption (`${candidate.nodeId}\0${className}`) and the symmetric
  miss case for Python `__init__`-style constructors.
- Add inline comment on step 4 documenting that it also catches the
  ambiguous-step-3 case, and warning against removing the check
  without handling that path explicitly.
- Add inline comment on step 5 enumerating the three length outcomes
  (0 / 1 / >1) so future readers see the dominant null-route case.
- Document Ruby `User.new` as a known gap alongside Python
  `models.User()` in the S0 header comment.

Tests (+2 scenarios)
- Record free-form constructor call via `_resolveCallTargetForTesting`
  exercises the aligned `freeFormHasClassTarget` trigger end-to-end,
  closing the gap where the direct `resolveStaticCall` test passed
  but the integration path was silently bypassing S0.
- Arity threading via `_resolveCallTargetForTesting` asserts that
  `call.argCount` flows through resolveCallTarget → S0 →
  resolveStaticCall → lookupMethodByOwner, catching any future
  regression where the argCount is dropped at the S0 call site.

Verification
- `tsc --noEmit` clean
- 3043 unit tests pass (+2)
- 1766 integration tests pass
- Zero regressions

Plan: docs/plans/2026-04-09-002-fix-sm12-constructor-fallback-instantiable-only-plan.md
Review: https://github.com/abhigyanpatwari/GitNexus/pull/754#issuecomment-4213536094

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: magyargergo <11230420+magyargergo@users.noreply.github.com>
Co-authored-by: Gergo Magyar <gergomagyar@icloud.com>
2026-04-09 12:09:07 +01:00
..
call-routing feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
group fix(group): address 4 HIGH-priority issues from PR #626 review 2026-04-02 12:55:33 +03:00
import-resolution feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
named-bindings refactor: SICP-informed LanguageProvider architecture (#488) 2026-03-24 13:42:39 +00:00
ai-context.test.ts feat: added skip-agents-md cli flag (#517) 2026-03-28 21:23:59 +00:00
analyze-api.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
analyze-job.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
ast-cache.test.ts fix: guard createASTCache against zero maxSize to prevent LRU cache crash 2026-03-02 08:47:20 +00:00
bm25-search.test.ts refactor: migrate from KuzuDB to LadybugDB v0.15 (#275) 2026-03-15 15:53:01 +00:00
call-form.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
call-processor.test.ts Extract resolveMemberCall from resolveCallTarget (SM-11) (#744) 2026-04-09 09:52:12 +01:00
calltool-dispatch.test.ts feat(group): add sync pipeline, CLI, MCP tools, and monorepo fixture 2026-04-02 00:40:31 +03:00
cli-commands.test.ts feat: configure eslint with unused import removal (#564) 2026-03-28 15:28:09 +00:00
cli-index-help.test.ts fix: address PR review — remove redundancies and add wiki help test 2026-03-25 11:39:37 +05:30
cobol-copy-expander.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
cobol-preprocessor.test.ts feat: configure eslint with unused import removal (#564) 2026-03-28 15:28:09 +00:00
cohesion-consistency.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
community-processor.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
compatible-stdio-transport.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
cors.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
csv-escaping.test.ts refactor: migrate from KuzuDB to LadybugDB v0.15 (#275) 2026-03-15 15:53:01 +00:00
dart-import-resolver.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
dart-type-extractor.test.ts feat: configure eslint with unused import removal (#564) 2026-03-28 15:28:09 +00:00
embedder.test.ts test: add test suite with vitest (unit + integration + fixtures) 2026-03-01 20:07:02 +05:30
entry-point-scoring.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
eval-formatters.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
expo-routes.test.ts feat: add Expo Router file-based route detection (#503) 2026-03-25 11:05:55 +00:00
extract-element-type-from-string.test.ts feat: Phase 6 type resolution — for-loop Tier 1c, pattern matching, container descriptors, 10-language coverage (#318) 2026-03-17 17:10:22 +00:00
extract-generic-type-args.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
fetch-reason-parsing.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
field-extraction.test.ts feat(ts,js): TypeScript/JavaScript MethodExtractor config (#588) 2026-04-01 14:09:59 +01:00
framework-detection.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
git-clone.test.ts feat: unify web and cli ingestion pipeline (#536) 2026-03-28 14:07:11 +00:00
git-utils.test.ts feat: configure eslint with unused import removal (#564) 2026-03-28 15:28:09 +00:00
git.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
graph.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
has-method.test.ts feat: MethodExtractor configs for Python, PHP, Swift, Dart, Rust, Ruby (#624) 2026-04-03 16:11:31 +01:00
heritage-map.test.ts feat(SM-8): Build HeritageMap from accumulated ExtractedHeritage[] (#739) 2026-04-08 19:00:08 +01:00
heritage-processor.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
hooks.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
http-embedder.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
hybrid-search.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
ignore-service.test.ts fix(ignore): respect negation patterns in .gitnexusignore (#654) 2026-04-06 08:32:47 +01:00
impact-batching-grouping.test.ts feat(group): add sync pipeline, CLI, MCP tools, and monorepo fixture 2026-04-02 00:40:31 +03:00
impact-confidence.test.ts feat: METHOD_IMPLEMENTS edges, overload disambiguation, MethodExtractor unification (#574) (#642) 2026-04-04 18:41:47 +01:00
import-processor.test.ts refactor: SICP-informed LanguageProvider architecture (#488) 2026-03-24 13:42:39 +00:00
index-repo-command.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
ingestion-utils.test.ts feat: METHOD_IMPLEMENTS edges, overload disambiguation, MethodExtractor unification (#574) (#642) 2026-04-04 18:41:47 +01:00
isWriteQuery.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
jcl-parser.test.ts feat: configure eslint with unused import removal (#564) 2026-03-28 15:28:09 +00:00
language-skip.test.ts feat(ingestion): respect .gitignore and .gitnexusignore during file discovery (#231) 2026-03-16 13:26:20 +00:00
lazy-action.test.ts Improve MCP startup compatibility and lazy-load CLI commands (#207) 2026-03-07 07:47:09 +00:00
method-extraction.test.ts feat: same-arity overload disambiguation via type-hash suffix (#651) (#658) 2026-04-05 21:51:55 +01:00
method-props.test.ts feat: same-arity overload disambiguation via type-hash suffix (#651) (#658) 2026-04-05 21:51:55 +01:00
mro-processor.test.ts feat: METHOD_IMPLEMENTS edges, overload disambiguation, MethodExtractor unification (#574) (#642) 2026-04-04 18:41:47 +01:00
noise-filter.test.ts refactor: split global BUILT_IN_NAMES into per-language provider fields (#523) 2026-03-26 12:15:29 +00:00
parser-loader.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
pipeline-exports.test.ts test: add test suite with vitest (unit + integration + fixtures) 2026-03-01 20:07:02 +05:30
process-processor.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
repo-manager.test.ts feat: configure eslint with unused import removal (#564) 2026-03-28 15:28:09 +00:00
resources.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
route-tool-detection.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
run-analyze.test.ts feat: unify web and cli ingestion pipeline (#536) 2026-03-28 14:07:11 +00:00
schema.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
security.test.ts feat: METHOD_IMPLEMENTS edges, overload disambiguation, MethodExtractor unification (#574) (#642) 2026-04-04 18:41:47 +01:00
sequential-language-availability.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
server.test.ts feat: configure eslint with unused import removal (#564) 2026-03-28 15:28:09 +00:00
setup-codex.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
setup.test.ts fix(setup): prefer global gitnexus binary over npx for MCP config (#653) 2026-04-06 07:46:10 +01:00
shape-check.test.ts fix: shape_check false positives — quoted keys, DOM leaks, errorKeys (#501) 2026-03-26 05:43:37 +00:00
shared-type-extractors.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
skill-gen.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
skip-git-cli.test.ts feat: added skip-agents-md cli flag (#517) 2026-03-28 21:23:59 +00:00
staleness.test.ts feat(group): add group infrastructure and contract matching 2026-04-02 00:39:43 +03:00
stdout-silence.test.ts fix(mcp): unify stdout silencing to prevent embedder/pool-adapter conflicts (#645) 2026-04-04 11:56:49 +01:00
structure-processor.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
suffix-index-ambiguity.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
symbol-resolver.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
symbol-table.test.ts feat(SM-12): Extract resolveStaticCall from resolveCallTarget (#754) 2026-04-09 12:09:07 +01:00
tools.test.ts feat(group): add sync pipeline, CLI, MCP tools, and monorepo fixture 2026-04-02 00:40:31 +03:00
topological-sort.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
tree-sitter-queries.test.ts Java method reference (#622) 2026-04-02 15:16:35 +01:00
type-env.test.ts [cli] Replace owner-filtered method lookups in type-env (#736) 2026-04-08 17:41:09 +01:00
utils.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
vue-sfc-extractor.test.ts feat(vue): Vue SFC support + destructured call result tracking (#604) 2026-04-03 14:18:55 +05:30
wiki-flags.test.ts feat: configure prettier with pre-commit hook (#563) 2026-03-28 14:58:04 +00:00
wiki-llm-client.test.ts fix(wiki): Azure OpenAI compat and HTML viewer script injection (#618) 2026-04-01 21:30:43 +05:30