feat: more patterns

Author: gameroman

app/utils/package-content-hints.ts

@@ -65,6 +65,8 @@ const POSSIBLY_UNNECESSARY_PATTERNS: readonly RegExp[] = [
   /^\.(?!npmrc$)[a-z][a-z0-9_-]*rc$/,
   /^\.(?!npmrc\.)[a-z][a-z0-9_-]*rc\.(?:json|js|cjs|mjs|yml|yaml|toml)$/,
   /^\.[a-z][a-z0-9_-]*\.config\.(?:js|cjs|mjs|ts|mts|cts)$/,
+  // Match files ending in .test.js, .test.ts, .spec.js, .spec.ts, etc.
+  /(?:test|spec)\.(?:j|t)s$/,
 ]
 
 export function isPossiblyUnnecessaryContent(name: string, type: 'file' | 'directory'): boolean {

test/unit/app/utils/package-content-hints.spec.ts

@@ -35,6 +35,14 @@ describe('isPossiblyUnnecessaryContent', () => {
     expect(isPossiblyUnnecessaryContent('.travis.yml', 'file')).toBe(true)
   })
 
+  it('flags test files', () => {
+    expect(isPossiblyUnnecessaryContent('test.js', 'file')).toBe(true)
+    expect(isPossiblyUnnecessaryContent('index.test.js', 'file')).toBe(true)
+    expect(isPossiblyUnnecessaryContent('index.spec.js', 'file')).toBe(true)
+    expect(isPossiblyUnnecessaryContent('index.test.ts', 'file')).toBe(true)
+    expect(isPossiblyUnnecessaryContent('index.spec.ts', 'file')).toBe(true)
+  })
+
   it('flags changelog files', () => {
     expect(isPossiblyUnnecessaryContent('CHANGELOG.md', 'file')).toBe(true)
     expect(isPossiblyUnnecessaryContent('changelog.md', 'file')).toBe(true)