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Phase 1: Backend Fixes -- Verification

.vbw-planning/milestones/polish-and-reliability/phases/01-backend-fixes/01-VERIFICATION.md

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Phase 1: Backend Fixes -- Verification

Test Results

  • Targeted tests: 97 runs, 305 assertions, 0 failures, 0 errors
  • RuboCop: 5 files inspected, 0 offenses

Plan 01: HTTP Client Hardening -- PASS

  • DEFAULT_USER_AGENT = "Mozilla/5.0 (compatible; SourceMonitor/VERSION)" in http.rb and http_settings.rb
  • Accept header prepends text/html
  • Accept-Language: en-US,en;q=0.9 and DNT: 1 added to default_headers
  • Referer header added from source.website_url in FeedFetcher#request_headers
  • 4 new tests added (UA, Accept-Language/DNT, Referer present, Referer blank)

Plan 02: Health Check Status Transition -- PASS

  • DEGRADED_STATUSES = %w[declining critical warning] added to SourceHealthCheckJob
  • trigger_fetch_if_degraded called after broadcast_outcome
  • Enqueues FetchFeedJob.perform_later(source.id, force: true) on degraded sources
  • 5 new tests (declining, critical, warning, healthy exclusion, failed check exclusion)

Plan 03: Remove Default Scrape Limit -- PASS

  • DEFAULT_MAX_IN_FLIGHT changed from 25 to nil
  • rate_limit_exhausted? handles nil correctly (returns [false, nil])
  • BulkResultPresenter handles nil limit in rate_limited message
  • 3 new tests (nil default bypass, nil limit message, explicit limit message)

Cross-Plan Integration

  • No file conflicts between plans (disjoint file sets verified)
  • All scraping tests pass with new nil default
  • Health check tests pass with updated HTTP headers