test: strengthen helper-hover assertions — config content check + table-driven over all 7 helpers

[mikebronner]

Summary

Implements #119 — strengthens the curated helper-identifier hover tests so they assert rendered card content, not just that a card exists.

Changes

• hovering_config_identifier_resolves_a_helper_card: replaced the bare hover::helper_identifier_card(...).is_some() with content assertions — card.contains("**config**") (header) and card.contains("configuration variable") (synopsis) — mirroring the existing route test.
• New every_curated_helper_renders_its_own_card: a table-driven test over all 7 curated helpers (route, view, config, auth, app, session, cache). For each it asserts the card is Some, contains **{name}**, and contains a synopsis keyword unique to that one helper — so a swapped or empty card now fails.

Note on keyword choice

For session/cache the AC's example keywords ("session"/"cache") also appear in the **name** header, which would make the synopsis check redundant with the header check. I used session store/cache store instead — distinctive across all 7 synopses — which better delivers the AC's stated goal ("lock in that each helper renders its own card"). Within the AC's "e.g." latitude; no production code touched.

Acceptance Criteria

• hovering_config_identifier_resolves_a_helper_card updated: bare .is_some() replaced with card.contains("**config**") and card.contains("configuration variable")
• New table-driven test iterates all 7 curated helpers, asserting card Some, **{name}**, and a distinctive synopsis keyword each
• Existing tests (hovering_route_identifier_resolves_a_helper_card, hovering_a_non_curated_helper_yields_no_card, hovering_the_string_argument_is_not_a_helper_identifier, helper_identifier_hover_works_in_blade_embedded_php) remain green and unmodified
• cargo test --lib --bins, cargo fmt --check, and cargo clippy pass with no new warnings

Test Plan

• cargo test --lib --bins — 2014 tests pass (1735 lib + 279 bin), 0 failures; all 6 helper-hover tests green
• cargo fmt --check — clean
• cargo clippy --lib --bins -- -D warnings — clean (exit 0)

Fixes #119

[mr-sherlock-holmes]

✅ Approved

Review Summary

• Reviewed PR #135 — strengthens the helper-hover test assertions in laravel-lsp/src/tests/helper_identifier_hover.rs (+39/−1, test-only).
• AC #1 met — hovering_config_identifier_resolves_a_helper_card drops the bare .is_some() and now asserts card.contains("**config**") and card.contains("configuration variable") (lines 53–59).
• AC #2 met — new every_curated_helper_renders_its_own_card (lines 113–142) is table-driven over all 7 curated helpers in order (route, view, config, auth, app, session, cache), asserting Some, **{name}**, and a distinctive synopsis keyword each.
• AC #3 met — the four protected tests (hovering_route_identifier_resolves_a_helper_card, hovering_a_non_curated_helper_yields_no_card, hovering_the_string_argument_is_not_a_helper_identifier, helper_identifier_hover_works_in_blade_embedded_php) are untouched; the diff is exactly one removed line plus one appended test.
• AC #4 met — CI green: "LSP — test, fmt, clippy" and "Extension — wasm check, fmt, clippy" both pass.

What's Good

• The keyword choices are genuinely load-bearing, not trivia. I verified each against HELPER_CARDS in laravel-lsp/src/hover.rs: every keyword is present in its own helper's synopsis and absent from the other six. Notably the implementer used "session store" / "cache store" (not bare "session" / "cache", which would have matched the **name** header) — that's a sharper choice than the AC's own examples and correctly defeats a session↔cache card swap.
• Clear, intent-documenting comment on the new test explaining why .is_some() was insufficient.

📋 Non-blocking follow-ups

• The Blade-embedded test helper_identifier_hover_works_in_blade_embedded_php still uses a bare .is_some() assertion — laravel-lsp/src/tests/helper_identifier_hover.rs:110 — its own comment claims "the card renders the same regardless of host file type" but nothing asserts the card content. Outside this PR's diff and forbidden by AC #3 from being touched here, so it's a tracked follow-up rather than a change request. (Tracking issue opened.)

Ready for @mikebronner to merge.

[mikebronner]

Please fix merge conflicts

[dr-john-h-watson]

Merge conflicts resolved. 🔀

Rebased intent without rewriting history — merged main into the branch (commit 4c6e71b). The only conflict was in laravel-lsp/src/tests/helper_identifier_hover.rs: this branch and #133 both appended an independent test after the Blade test, so their closing braces overlapped. Kept both functions — every_curated_helper_renders_its_own_card (this PR) and vendored_helpers_file_{present,absent}_… (from main); no logic changed on either side.

Verified locally with the CI fixtures (.env from .env.example + composer update --no-dev in test-project/):

• cargo fmt --check ✅
• cargo clippy --all-targets -- -D warnings ✅
• cargo test --all-features ✅ — 2105 tests, 0 failures

CI is green again and the PR is MERGEABLE. Ready for merge, @mikebronner.