meld/_dev/notes/dev/old/fixes/api-integration-test-fix.js

Meld: A template language for LLM prompts

/**
 * API Integration Test Fix
 * 
 * This script demonstrates how to properly fix the API integration tests.
 * The issue is with how the directive service is being initialized and
 * how directive handlers are registered.
 */

// 1. Ensure directive service properly registers handlers
// See: TestContext.ts line ~137-147

// The key issue is that directive.registerDefaultHandlers() is called AFTER
// directive.initialize(), but in the test, there's no verification that
// the handlers are actually registered.

// 2. Additional debug to track handler registration
const debugHandlerRegistration = (directiveService) => {
  // Check that the path handler is registered
  const handlers = directiveService.getRegisteredHandlers();
  console.log('Registered handlers:', handlers);
  
  // Verify the path handler specifically
  const pathHandler = handlers.find(h => h.kind === 'path');
  if (!pathHandler) {
    console.error('Path handler not registered!');
  }
};

// 3. Ensure TestContext properly registers all handlers
// The tests/utils/TestContext.ts initialization should call registerDefaultHandlers()
// which should register all standard directive handlers.

// 4. Fix for integration tests:
// - Add explicit handler registration check after context initialization
// - Verify AST structure before passing it to the interpreter

/*
  // Add this debug code to integration.test.ts after context initialization
  
  beforeEach(async () => {
    context = new TestContext();
    await context.initialize();
    projectRoot = '/project';
    
    // Debug directive service handlers
    console.log('Registered handlers:', 
      Object.keys(context.services.directive.handlers)
    );
    
    // Force re-registration of handlers if needed
    context.services.directive.registerDefaultHandlers();
    
    // Enable path test mode
    context.services.path.enableTestMode();
    context.services.path.setProjectPath(projectRoot);
    context.services.path.setHomePath('/home/user');
  });
*/