feat(ci): test boilerplates

spec/scraper_spec.lua

@@ -0,0 +1,74 @@
+describe('cp.scrape', function()
+  local scrape
+
+  before_each(function()
+    scrape = require('cp.scrape')
+  end)
+
+  describe('platform detection', function()
+    it('detects codeforces contests correctly', function()
+    end)
+
+    it('detects atcoder contests correctly', function()
+    end)
+
+    it('detects cses problems correctly', function()
+    end)
+
+    it('handles invalid contest identifiers', function()
+    end)
+  end)
+
+  describe('metadata scraping', function()
+    it('retrieves contest metadata from scrapers', function()
+    end)
+
+    it('parses problem lists correctly', function()
+    end)
+
+    it('handles scraper failures gracefully', function()
+    end)
+
+    it('validates scraped data structure', function()
+    end)
+  end)
+
+  describe('test case scraping', function()
+    it('retrieves test cases for problems', function()
+    end)
+
+    it('handles missing test cases', function()
+    end)
+
+    it('validates test case format', function()
+    end)
+
+    it('processes multiple test cases correctly', function()
+    end)
+  end)
+
+  describe('cache integration', function()
+    it('stores scraped data in cache', function()
+    end)
+
+    it('retrieves cached data when available', function()
+    end)
+
+    it('respects cache expiry settings', function()
+    end)
+
+    it('handles cache invalidation correctly', function()
+    end)
+  end)
+
+  describe('error handling', function()
+    it('handles network connectivity issues', function()
+    end)
+
+    it('reports scraper execution errors', function()
+    end)
+
+    it('provides meaningful error messages', function()
+    end)
+  end)
+end)