/**
 * @fileoverview Tests for CLI error handling utilities
 */

import { describe, expect, it } from 'vitest';
import { CLIError, ErrorType, formatCompilationError, formatErrorWithLocation } from './error.js';

describe('CLI Error Handling', () => {
  it('should create a CLIError with all properties', () => {
    const error = new CLIError(
      'Test error message',
      ErrorType.VALIDATION,
      'CLI-001',
      ['Suggestion 1', 'Suggestion 2']
    );

    expect(error.message).toBe('Test error message');
    expect(error.type).toBe(ErrorType.VALIDATION);
    expect(error.code).toBe('CLI-001');
    expect(error.suggestions).toEqual(['Suggestion 1', 'Suggestion 2']);
    expect(error.name).toBe('CLIError');
  });

  it('should format error with location', () => {
    const formatted = formatErrorWithLocation(
      'Syntax error',
      'src/component.ordo',
      10,
      5
    );

    expect(formatted).toContain('error');
    expect(formatted).toContain('src/component.ordo:10:5');
    expect(formatted).toContain('Syntax error');
  });

  it('should format compilation error with suggestions', () => {
    const formatted = formatCompilationError(
      'Unexpected token',
      'src/component.ordo',
      10,
      5,
      'SYN-001',
      ['Check for missing semicolon', 'Verify bracket matching']
    );

    expect(formatted).toContain('Unexpected token');
    expect(formatted).toContain('src/component.ordo:10:5');
    expect(formatted).toContain('SYN-001');
    expect(formatted).toContain('Suggestions:');
    expect(formatted).toContain('Check for missing semicolon');
    expect(formatted).toContain('Verify bracket matching');
  });
});