Thom LambandClaude Opus 4.7
77eb5d8b45
Two inline `new[] { ... }` literals inside TestCaseSource yield-returns
get hoisted to `static readonly string[]` fields with descriptive names
(`monthListValues`, `calendarRange`) matching the surrounding test-case
identifiers. Avoids reconstructing the same array on each call.
Only the test-file CA1861 sites are touched; the three production-code
sites flagged for the same rule are out of scope for this branch and
will land separately.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>