mirror of
https://github.com/safishamsi/graphify.git
synced 2026-07-12 10:27:11 +00:00
Christian Winther
0267cd789f
Adds 8 tests covering import shapes that came up during real-codebase
validation against a 1,873-file SvelteKit project:
- test_type_only_import_with_bare_path_resolves
`import type { X } from './foo'` — type-only imports must go
through the same resolver. Common pattern in TS codebases.
- test_named_imports_emit_symbol_edges_after_resolution
`import { foo, bar } from './module'` — verifies the per-symbol
`imports` edges (file → module.foo, file → module.bar) target the
correct stem after resolution. The symbol target_stem comes from
_file_stem(resolved), so resolution must happen first.
- test_alias_directory_import_resolves_to_index_ts
`from '$lib/queue'` — alias + directory composes correctly.
- test_resolve_does_not_match_partial_directory_name
Regression guard: `from './foo'` where only `foo-extra.ts` exists
must NOT accidentally resolve to it.
- test_resolve_directory_without_index_returns_unchanged
A directory with no index.* must fall through, not pick a random
.ts inside.
- test_resolve_handles_subpath_into_directory_with_index
`./foo/sub` where `./foo/sub/index.ts` exists.
- test_resolve_does_not_treat_dotfile_as_extension
Path('.env-types.ts').suffix is '.ts' (correct), but worth pinning.
- test_resolve_chain_alias_and_extension_compose
Two-layer resolution: alias → bare path → .svelte.ts. Verifies
the full chain works end-to-end for the Svelte 5 rune-file case.
Also expanded test_named_imports_emit_symbol_edges_after_resolution to
catch a subtle regression class: per-symbol import edges (line 319-340
in _import_js) build their target id from _file_stem(resolved). If
resolution fails or returns the wrong path, the symbol edges silently
target a different stem and downstream "where is X used?" queries miss
real callers.