fix(ci): formatting;

tests/cache_spec.lua

@@ -1,54 +1,54 @@
 -- Unit tests for caching system
-describe("cp.cache", function()
+describe('cp.cache', function()
   local cache
   local temp_dir
 
   before_each(function()
-    cache = require("cp.cache")
+    cache = require('cp.cache')
     temp_dir = vim.fn.tempname()
-    vim.fn.mkdir(temp_dir, "p")
+    vim.fn.mkdir(temp_dir, 'p')
     -- Mock cache directory
   end)
 
   after_each(function()
     -- Clean up temp files
-    vim.fn.delete(temp_dir, "rf")
+    vim.fn.delete(temp_dir, 'rf')
   end)
 
-  describe("contest metadata caching", function()
+  describe('contest metadata caching', function()
-    it("stores contest metadata correctly", function()
+    it('stores contest metadata correctly', function()
       -- Test storing contest data
     end)
 
-    it("retrieves cached contest metadata", function()
+    it('retrieves cached contest metadata', function()
       -- Test retrieving contest data
     end)
 
-    it("handles missing cache files gracefully", function()
+    it('handles missing cache files gracefully', function()
       -- Test missing cache behavior
     end)
   end)
 
-  describe("test case caching", function()
+  describe('test case caching', function()
-    it("stores test cases for problems", function()
+    it('stores test cases for problems', function()
       -- Test test case storage
     end)
 
-    it("retrieves cached test cases", function()
+    it('retrieves cached test cases', function()
       -- Test test case retrieval
     end)
 
-    it("handles cache invalidation", function()
+    it('handles cache invalidation', function()
       -- Test cache expiry/invalidation
     end)
   end)
 
-  describe("cache persistence", function()
+  describe('cache persistence', function()
-    it("persists cache across sessions", function()
+    it('persists cache across sessions', function()
       -- Test cache file persistence
     end)
 
-    it("handles corrupted cache files", function()
+    it('handles corrupted cache files', function()
       -- Test corrupted cache recovery
     end)
   end)

tests/command_parsing_spec.lua

@@ -1,78 +1,78 @@
 -- Unit tests for command parsing and validation
-describe("cp command parsing", function()
+describe('cp command parsing', function()
   local cp
 
   before_each(function()
-    cp = require("cp")
+    cp = require('cp')
     cp.setup()
   end)
 
-  describe("platform setup commands", function()
+  describe('platform setup commands', function()
-    it("parses :CP codeforces correctly", function()
+    it('parses :CP codeforces correctly', function()
       -- Test platform-only command parsing
     end)
 
-    it("parses :CP codeforces 1800 correctly", function()
+    it('parses :CP codeforces 1800 correctly', function()
       -- Test contest setup command parsing
     end)
 
-    it("parses :CP codeforces 1800 A correctly", function()
+    it('parses :CP codeforces 1800 A correctly', function()
       -- Test full setup command parsing
     end)
 
-    it("parses CSES format :CP cses 1068 correctly", function()
+    it('parses CSES format :CP cses 1068 correctly', function()
       -- Test CSES-specific command parsing
     end)
   end)
 
-  describe("action commands", function()
+  describe('action commands', function()
-    it("parses :CP test correctly", function()
+    it('parses :CP test correctly', function()
       -- Test test panel command
     end)
 
-    it("parses :CP next correctly", function()
+    it('parses :CP next correctly', function()
       -- Test navigation command
     end)
 
-    it("parses :CP prev correctly", function()
+    it('parses :CP prev correctly', function()
       -- Test navigation command
     end)
   end)
 
-  describe("language flags", function()
+  describe('language flags', function()
-    it("parses --lang=cpp correctly", function()
+    it('parses --lang=cpp correctly', function()
       -- Test language flag parsing
     end)
 
-    it("parses --debug flag correctly", function()
+    it('parses --debug flag correctly', function()
       -- Test debug flag parsing
     end)
 
-    it("combines flags correctly", function()
+    it('combines flags correctly', function()
       -- Test multiple flag parsing
     end)
   end)
 
-  describe("error handling", function()
+  describe('error handling', function()
-    it("handles invalid commands gracefully", function()
+    it('handles invalid commands gracefully', function()
       -- Test error messages for bad commands
     end)
 
-    it("provides helpful error messages", function()
+    it('provides helpful error messages', function()
       -- Test error message quality
     end)
   end)
 
-  describe("command completion", function()
+  describe('command completion', function()
-    it("completes platform names", function()
+    it('completes platform names', function()
       -- Test tab completion for platforms
     end)
 
-    it("completes problem IDs from cached contest", function()
+    it('completes problem IDs from cached contest', function()
       -- Test problem ID completion
     end)
 
-    it("completes action names", function()
+    it('completes action names', function()
       -- Test action completion
     end)
   end)

tests/config_spec.lua

@@ -1,45 +1,45 @@
 -- Unit tests for configuration management
-describe("cp.config", function()
+describe('cp.config', function()
   local config
 
   before_each(function()
-    config = require("cp.config")
+    config = require('cp.config')
   end)
 
-  describe("setup", function()
+  describe('setup', function()
-    it("returns default config when no user config provided", function()
+    it('returns default config when no user config provided', function()
       -- Test default configuration values
     end)
 
-    it("merges user config with defaults", function()
+    it('merges user config with defaults', function()
       -- Test config merging behavior
     end)
 
-    it("validates contest configurations", function()
+    it('validates contest configurations', function()
       -- Test contest config validation
     end)
 
-    it("handles invalid config gracefully", function()
+    it('handles invalid config gracefully', function()
       -- Test error handling for bad configs
     end)
   end)
 
-  describe("platform validation", function()
+  describe('platform validation', function()
-    it("accepts valid platforms", function()
+    it('accepts valid platforms', function()
       -- Test platform validation
     end)
 
-    it("rejects invalid platforms", function()
+    it('rejects invalid platforms', function()
       -- Test platform rejection
     end)
   end)
 
-  describe("language configurations", function()
+  describe('language configurations', function()
-    it("provides correct file extensions for languages", function()
+    it('provides correct file extensions for languages', function()
       -- Test language -> extension mappings
     end)
 
-    it("provides correct compile commands", function()
+    it('provides correct compile commands', function()
       -- Test compile command generation
     end)
   end)

tests/execute_spec.lua

@@ -1,107 +1,107 @@
 -- Unit tests for code compilation and execution
-describe("cp.execute", function()
+describe('cp.execute', function()
   local execute
   local temp_dir
   local test_files = {}
 
   before_each(function()
-    execute = require("cp.execute")
+    execute = require('cp.execute')
     temp_dir = vim.fn.tempname()
-    vim.fn.mkdir(temp_dir, "p")
+    vim.fn.mkdir(temp_dir, 'p')
     vim.api.nvim_set_current_dir(temp_dir)
 
     -- Create sample source files for testing
-    test_files.cpp = temp_dir .. "/test.cpp"
+    test_files.cpp = temp_dir .. '/test.cpp'
-    test_files.python = temp_dir .. "/test.py"
+    test_files.python = temp_dir .. '/test.py'
-    test_files.rust = temp_dir .. "/test.rs"
+    test_files.rust = temp_dir .. '/test.rs'
 
     -- Write simple test programs
     vim.fn.writefile({
       '#include <iostream>',
-      'int main() { std::cout << "Hello" << std::endl; return 0; }'
+      'int main() { std::cout << "Hello" << std::endl; return 0; }',
     }, test_files.cpp)
 
     vim.fn.writefile({
-      'print("Hello")'
+      'print("Hello")',
     }, test_files.python)
   end)
 
   after_each(function()
-    vim.fn.delete(temp_dir, "rf")
+    vim.fn.delete(temp_dir, 'rf')
   end)
 
-  describe("compilation", function()
+  describe('compilation', function()
-    it("compiles C++ code successfully", function()
+    it('compiles C++ code successfully', function()
       -- Test C++ compilation
     end)
 
-    it("compiles Rust code successfully", function()
+    it('compiles Rust code successfully', function()
       -- Test Rust compilation
     end)
 
-    it("handles compilation errors", function()
+    it('handles compilation errors', function()
       -- Test error handling for bad code
     end)
 
-    it("applies optimization flags correctly", function()
+    it('applies optimization flags correctly', function()
       -- Test optimization settings
     end)
 
-    it("handles debug flag correctly", function()
+    it('handles debug flag correctly', function()
       -- Test debug compilation
     end)
   end)
 
-  describe("execution", function()
+  describe('execution', function()
-    it("runs compiled programs", function()
+    it('runs compiled programs', function()
       -- Test program execution
     end)
 
-    it("handles runtime errors", function()
+    it('handles runtime errors', function()
       -- Test runtime error handling
     end)
 
-    it("enforces time limits", function()
+    it('enforces time limits', function()
       -- Test timeout handling
     end)
 
-    it("captures output correctly", function()
+    it('captures output correctly', function()
       -- Test stdout/stderr capture
     end)
 
-    it("handles large inputs/outputs", function()
+    it('handles large inputs/outputs', function()
       -- Test large data handling
     end)
   end)
 
-  describe("test case execution", function()
+  describe('test case execution', function()
-    it("runs single test case", function()
+    it('runs single test case', function()
       -- Test individual test case execution
     end)
 
-    it("runs multiple test cases", function()
+    it('runs multiple test cases', function()
       -- Test batch execution
     end)
 
-    it("compares outputs correctly", function()
+    it('compares outputs correctly', function()
       -- Test output comparison logic
     end)
 
-    it("handles edge cases in output comparison", function()
+    it('handles edge cases in output comparison', function()
       -- Test whitespace, newlines, etc.
     end)
   end)
 
-  describe("platform-specific execution", function()
+  describe('platform-specific execution', function()
-    it("works on Linux", function()
+    it('works on Linux', function()
       -- Test Linux-specific behavior
     end)
 
-    it("works on macOS", function()
+    it('works on macOS', function()
       -- Test macOS-specific behavior
     end)
 
-    it("works on Windows", function()
+    it('works on Windows', function()
       -- Test Windows-specific behavior
     end)
   end)

tests/health_spec.lua

@@ -1,53 +1,53 @@
 -- Unit tests for health check functionality
-describe("cp.health", function()
+describe('cp.health', function()
   local health
 
   before_each(function()
-    health = require("cp.health")
+    health = require('cp.health')
   end)
 
-  describe("system checks", function()
+  describe('system checks', function()
-    it("detects Neovim version correctly", function()
+    it('detects Neovim version correctly', function()
       -- Test Neovim version detection
     end)
 
-    it("detects available compilers", function()
+    it('detects available compilers', function()
       -- Test C++, Rust, etc. compiler detection
     end)
 
-    it("detects Python installation", function()
+    it('detects Python installation', function()
       -- Test Python availability
     end)
 
-    it("checks for required external tools", function()
+    it('checks for required external tools', function()
       -- Test curl, wget, etc. availability
     end)
   end)
 
-  describe("configuration validation", function()
+  describe('configuration validation', function()
-    it("validates contest configurations", function()
+    it('validates contest configurations', function()
       -- Test config validation
     end)
 
-    it("checks directory permissions", function()
+    it('checks directory permissions', function()
       -- Test write permissions for directories
     end)
 
-    it("validates language configurations", function()
+    it('validates language configurations', function()
       -- Test language setup validation
     end)
   end)
 
-  describe("health report generation", function()
+  describe('health report generation', function()
-    it("generates comprehensive health report", function()
+    it('generates comprehensive health report', function()
       -- Test :checkhealth cp output
     end)
 
-    it("provides actionable recommendations", function()
+    it('provides actionable recommendations', function()
       -- Test that health check gives useful advice
     end)
 
-    it("handles partial functionality gracefully", function()
+    it('handles partial functionality gracefully', function()
       -- Test when some features are unavailable
     end)
   end)

tests/integration_spec.lua

@@ -1,12 +1,12 @@
 -- Integration tests for complete workflows
-describe("cp.nvim integration", function()
+describe('cp.nvim integration', function()
   local cp
   local temp_dir
 
   before_each(function()
-    cp = require("cp")
+    cp = require('cp')
     temp_dir = vim.fn.tempname()
-    vim.fn.mkdir(temp_dir, "p")
+    vim.fn.mkdir(temp_dir, 'p')
     vim.api.nvim_set_current_dir(temp_dir)
 
     -- Set up with minimal config
@@ -15,22 +15,22 @@ describe("cp.nvim integration", function()
       contests = {
         codeforces = {
           dir = temp_dir,
-          url = "mock://codeforces.com",
+          url = 'mock://codeforces.com',
           languages = {
-            cpp = { extension = "cpp", compile = "g++ -o %s %s" }
+            cpp = { extension = 'cpp', compile = 'g++ -o %s %s' },
-          }
+          },
-        }
+        },
-      }
+      },
     })
   end)
 
   after_each(function()
-    vim.fn.delete(temp_dir, "rf")
+    vim.fn.delete(temp_dir, 'rf')
-    vim.cmd("silent! %bwipeout!")
+    vim.cmd('silent! %bwipeout!')
   end)
 
-  describe("complete problem setup workflow", function()
+  describe('complete problem setup workflow', function()
-    it("handles :CP codeforces 1800 A workflow", function()
+    it('handles :CP codeforces 1800 A workflow', function()
       -- Test complete setup from command to file creation
       -- 1. Parse command
       -- 2. Set up directory structure
@@ -39,28 +39,28 @@ describe("cp.nvim integration", function()
       -- 5. Switch to buffer
     end)
 
-    it("handles CSES workflow", function()
+    it('handles CSES workflow', function()
       -- Test CSES-specific complete workflow
     end)
 
-    it("handles language switching", function()
+    it('handles language switching', function()
       -- Test switching languages for same problem
     end)
   end)
 
-  describe("problem navigation workflow", function()
+  describe('problem navigation workflow', function()
-    it("navigates between problems in contest", function()
+    it('navigates between problems in contest', function()
       -- Test :CP next/:CP prev workflow
       -- Requires cached contest metadata
     end)
 
-    it("maintains state across navigation", function()
+    it('maintains state across navigation', function()
       -- Test that work isn't lost when switching problems
     end)
   end)
 
-  describe("test panel workflow", function()
+  describe('test panel workflow', function()
-    it("handles complete testing workflow", function()
+    it('handles complete testing workflow', function()
       -- 1. Set up problem
       -- 2. Write solution
       -- 3. Open test panel (:CP test)
@@ -69,45 +69,45 @@ describe("cp.nvim integration", function()
       -- 6. Close panel
     end)
 
-    it("handles debug workflow", function()
+    it('handles debug workflow', function()
       -- Test :CP test --debug workflow
     end)
   end)
 
-  describe("file system integration", function()
+  describe('file system integration', function()
-    it("maintains proper directory structure", function()
+    it('maintains proper directory structure', function()
       -- Test that files are organized correctly
     end)
 
-    it("handles existing files appropriately", function()
+    it('handles existing files appropriately', function()
       -- Test behavior when problem already exists
     end)
 
-    it("cleans up temporary files", function()
+    it('cleans up temporary files', function()
       -- Test cleanup of build artifacts
     end)
   end)
 
-  describe("error recovery", function()
+  describe('error recovery', function()
-    it("recovers from network failures gracefully", function()
+    it('recovers from network failures gracefully', function()
       -- Test behavior when scraping fails
     end)
 
-    it("recovers from compilation failures", function()
+    it('recovers from compilation failures', function()
       -- Test error handling in compilation
     end)
 
-    it("handles corrupted cache gracefully", function()
+    it('handles corrupted cache gracefully', function()
       -- Test cache corruption recovery
     end)
   end)
 
-  describe("multi-session behavior", function()
+  describe('multi-session behavior', function()
-    it("persists state across Neovim restarts", function()
+    it('persists state across Neovim restarts', function()
       -- Test that contest/problem state persists
     end)
 
-    it("handles concurrent usage", function()
+    it('handles concurrent usage', function()
       -- Test multiple Neovim instances
     end)
   end)

tests/problem_spec.lua

@@ -1,80 +1,80 @@
 -- Unit tests for problem context and file management
-describe("cp.problem", function()
+describe('cp.problem', function()
   local problem
   local temp_dir
 
   before_each(function()
-    problem = require("cp.problem")
+    problem = require('cp.problem')
     temp_dir = vim.fn.tempname()
-    vim.fn.mkdir(temp_dir, "p")
+    vim.fn.mkdir(temp_dir, 'p')
     -- Change to temp directory for testing
     vim.api.nvim_set_current_dir(temp_dir)
   end)
 
   after_each(function()
-    vim.fn.delete(temp_dir, "rf")
+    vim.fn.delete(temp_dir, 'rf')
   end)
 
-  describe("context creation", function()
+  describe('context creation', function()
-    it("creates context for Codeforces problems", function()
+    it('creates context for Codeforces problems', function()
       -- Test context creation with proper paths
     end)
 
-    it("creates context for CSES problems", function()
+    it('creates context for CSES problems', function()
       -- Test CSES-specific context
     end)
 
-    it("generates correct file paths", function()
+    it('generates correct file paths', function()
       -- Test source file path generation
     end)
 
-    it("generates correct build paths", function()
+    it('generates correct build paths', function()
       -- Test build directory structure
     end)
   end)
 
-  describe("template handling", function()
+  describe('template handling', function()
-    it("applies language templates correctly", function()
+    it('applies language templates correctly', function()
       -- Test template application
     end)
 
-    it("handles custom templates", function()
+    it('handles custom templates', function()
       -- Test user-defined templates
     end)
 
-    it("supports snippet integration", function()
+    it('supports snippet integration', function()
       -- Test LuaSnip integration
     end)
   end)
 
-  describe("file operations", function()
+  describe('file operations', function()
-    it("creates directory structure", function()
+    it('creates directory structure', function()
       -- Test directory creation (build/, io/)
     end)
 
-    it("handles existing files gracefully", function()
+    it('handles existing files gracefully', function()
       -- Test behavior when files exist
     end)
 
-    it("sets up input/output files", function()
+    it('sets up input/output files', function()
       -- Test I/O file creation
     end)
   end)
 
-  describe("language support", function()
+  describe('language support', function()
-    it("supports C++ compilation", function()
+    it('supports C++ compilation', function()
       -- Test C++ setup and compilation
     end)
 
-    it("supports Python execution", function()
+    it('supports Python execution', function()
       -- Test Python setup
     end)
 
-    it("supports Rust compilation", function()
+    it('supports Rust compilation', function()
       -- Test Rust setup
     end)
 
-    it("supports custom language configurations", function()
+    it('supports custom language configurations', function()
       -- Test user-defined language support
     end)
   end)

tests/scraper_spec.lua

@@ -1,10 +1,10 @@
 -- Unit tests for web scraping functionality
-describe("cp.scrape", function()
+describe('cp.scrape', function()
   local scrape
   local mock_responses = {}
 
   before_each(function()
-    scrape = require("cp.scrape")
+    scrape = require('cp.scrape')
 
     -- Mock HTTP responses for different platforms
     mock_responses.codeforces_contest = [[
@@ -20,66 +20,66 @@ describe("cp.scrape", function()
     ]]
   end)
 
-  describe("contest metadata scraping", function()
+  describe('contest metadata scraping', function()
-    it("scrapes Codeforces contest problems", function()
+    it('scrapes Codeforces contest problems', function()
       -- Mock HTTP request, test problem list extraction
     end)
 
-    it("scrapes Atcoder contest problems", function()
+    it('scrapes Atcoder contest problems', function()
       -- Test Atcoder format
     end)
 
-    it("scrapes CSES problem list", function()
+    it('scrapes CSES problem list', function()
       -- Test CSES format
     end)
 
-    it("handles network errors gracefully", function()
+    it('handles network errors gracefully', function()
       -- Test error handling for failed requests
     end)
 
-    it("handles parsing errors gracefully", function()
+    it('handles parsing errors gracefully', function()
       -- Test error handling for malformed HTML
     end)
   end)
 
-  describe("problem scraping", function()
+  describe('problem scraping', function()
-    it("extracts test cases from Codeforces problems", function()
+    it('extracts test cases from Codeforces problems', function()
       -- Test test case extraction
     end)
 
-    it("handles multiple test cases correctly", function()
+    it('handles multiple test cases correctly', function()
       -- Test multiple sample inputs/outputs
     end)
 
-    it("handles problems with no sample cases", function()
+    it('handles problems with no sample cases', function()
       -- Test edge case handling
     end)
 
-    it("extracts problem metadata (time limits, etc.)", function()
+    it('extracts problem metadata (time limits, etc.)', function()
       -- Test metadata extraction
     end)
   end)
 
-  describe("platform-specific parsing", function()
+  describe('platform-specific parsing', function()
-    it("handles Codeforces HTML structure", function()
+    it('handles Codeforces HTML structure', function()
       -- Test Codeforces-specific parsing
     end)
 
-    it("handles Atcoder HTML structure", function()
+    it('handles Atcoder HTML structure', function()
       -- Test Atcoder-specific parsing
     end)
 
-    it("handles CSES HTML structure", function()
+    it('handles CSES HTML structure', function()
       -- Test CSES-specific parsing
     end)
   end)
 
-  describe("rate limiting and caching", function()
+  describe('rate limiting and caching', function()
-    it("respects rate limits", function()
+    it('respects rate limits', function()
       -- Test rate limiting behavior
     end)
 
-    it("uses cached results when appropriate", function()
+    it('uses cached results when appropriate', function()
       -- Test caching integration
     end)
   end)

tests/snippets_spec.lua

@@ -1,67 +1,67 @@
 -- Unit tests for snippet/template functionality
-describe("cp.snippets", function()
+describe('cp.snippets', function()
   local snippets
 
   before_each(function()
-    snippets = require("cp.snippets")
+    snippets = require('cp.snippets')
   end)
 
-  describe("template loading", function()
+  describe('template loading', function()
-    it("loads default templates correctly", function()
+    it('loads default templates correctly', function()
       -- Test default template loading
     end)
 
-    it("loads platform-specific templates", function()
+    it('loads platform-specific templates', function()
       -- Test Codeforces vs CSES templates
     end)
 
-    it("loads language-specific templates", function()
+    it('loads language-specific templates', function()
       -- Test C++ vs Python vs Rust templates
     end)
 
-    it("handles custom user templates", function()
+    it('handles custom user templates', function()
       -- Test user-defined template integration
     end)
   end)
 
-  describe("LuaSnip integration", function()
+  describe('LuaSnip integration', function()
-    it("registers snippets with LuaSnip", function()
+    it('registers snippets with LuaSnip', function()
       -- Test snippet registration
     end)
 
-    it("provides platform-language combinations", function()
+    it('provides platform-language combinations', function()
       -- Test snippet triggers like cp.nvim/codeforces.cpp
     end)
 
-    it("handles missing LuaSnip gracefully", function()
+    it('handles missing LuaSnip gracefully', function()
       -- Test fallback when LuaSnip not available
     end)
   end)
 
-  describe("template expansion", function()
+  describe('template expansion', function()
-    it("expands templates with correct content", function()
+    it('expands templates with correct content', function()
       -- Test template content expansion
     end)
 
-    it("handles template variables", function()
+    it('handles template variables', function()
       -- Test variable substitution in templates
     end)
 
-    it("maintains cursor positioning", function()
+    it('maintains cursor positioning', function()
       -- Test cursor placement after expansion
     end)
   end)
 
-  describe("template management", function()
+  describe('template management', function()
-    it("allows template customization", function()
+    it('allows template customization', function()
       -- Test user template override
     end)
 
-    it("supports template inheritance", function()
+    it('supports template inheritance', function()
       -- Test template extending/modification
     end)
 
-    it("validates template syntax", function()
+    it('validates template syntax', function()
       -- Test template validation
     end)
   end)

tests/test_panel_spec.lua

@@ -1,105 +1,105 @@
 -- UI/buffer tests for the interactive test panel
-describe("cp test panel", function()
+describe('cp test panel', function()
   local cp
 
   before_each(function()
-    cp = require("cp")
+    cp = require('cp')
     cp.setup()
     -- Set up a clean Neovim environment
-    vim.cmd("silent! %bwipeout!")
+    vim.cmd('silent! %bwipeout!')
   end)
 
   after_each(function()
     -- Clean up test panel state
-    vim.cmd("silent! %bwipeout!")
+    vim.cmd('silent! %bwipeout!')
   end)
 
-  describe("panel creation", function()
+  describe('panel creation', function()
-    it("creates test panel buffers", function()
+    it('creates test panel buffers', function()
       -- Test buffer creation for tab, expected, actual views
     end)
 
-    it("sets up correct window layout", function()
+    it('sets up correct window layout', function()
       -- Test 3-pane layout creation
     end)
 
-    it("applies correct buffer settings", function()
+    it('applies correct buffer settings', function()
       -- Test buffer options (buftype, filetype, etc.)
     end)
 
-    it("sets up keymaps correctly", function()
+    it('sets up keymaps correctly', function()
       -- Test navigation keymaps (Ctrl+N, Ctrl+P, q)
     end)
   end)
 
-  describe("test case display", function()
+  describe('test case display', function()
-    it("renders test case tabs correctly", function()
+    it('renders test case tabs correctly', function()
       -- Test tab line rendering with status indicators
     end)
 
-    it("displays input correctly", function()
+    it('displays input correctly', function()
       -- Test input pane content
     end)
 
-    it("displays expected output correctly", function()
+    it('displays expected output correctly', function()
       -- Test expected output pane
     end)
 
-    it("displays actual output correctly", function()
+    it('displays actual output correctly', function()
       -- Test actual output pane
     end)
 
-    it("shows diff when test fails", function()
+    it('shows diff when test fails', function()
       -- Test diff mode activation
     end)
   end)
 
-  describe("navigation", function()
+  describe('navigation', function()
-    it("navigates to next test case", function()
+    it('navigates to next test case', function()
       -- Test Ctrl+N navigation
     end)
 
-    it("navigates to previous test case", function()
+    it('navigates to previous test case', function()
       -- Test Ctrl+P navigation
     end)
 
-    it("wraps around at boundaries", function()
+    it('wraps around at boundaries', function()
       -- Test navigation wrapping
     end)
 
-    it("updates display on navigation", function()
+    it('updates display on navigation', function()
       -- Test content updates when switching tests
     end)
   end)
 
-  describe("test execution integration", function()
+  describe('test execution integration', function()
-    it("compiles and runs tests automatically", function()
+    it('compiles and runs tests automatically', function()
       -- Test automatic compilation and execution
     end)
 
-    it("updates results in real-time", function()
+    it('updates results in real-time', function()
       -- Test live result updates
     end)
 
-    it("handles compilation failures", function()
+    it('handles compilation failures', function()
       -- Test error display when compilation fails
     end)
 
-    it("shows execution time", function()
+    it('shows execution time', function()
       -- Test timing display
     end)
   end)
 
-  describe("session management", function()
+  describe('session management', function()
-    it("saves and restores session correctly", function()
+    it('saves and restores session correctly', function()
       -- Test session save/restore when opening/closing panel
     end)
 
-    it("handles multiple panels gracefully", function()
+    it('handles multiple panels gracefully', function()
       -- Test behavior with multiple test panels
     end)
 
-    it("cleans up resources on close", function()
+    it('cleans up resources on close', function()
       -- Test proper cleanup when closing panel
     end)
   end)