cli-colors.test.ts•1.87 kB
/**
* Tests for CLI color utilities
*/
import { describe, it, expect } from 'vitest';
import {
colorize,
colors,
type ColorName,
} from '../../src/utils/cli-colors.js';
describe('CLI Colors Utility', () => {
describe('colorize function', () => {
it('should apply color codes to text', () => {
const result = colorize('Hello', 'red');
expect(result).toBe('\x1b[31mHello\x1b[0m');
});
it('should handle all available colors', () => {
const colorNames: ColorName[] = [
'red',
'green',
'yellow',
'blue',
'cyan',
'white',
'bold',
'reset',
];
colorNames.forEach((color) => {
const result = colorize('test', color);
expect(result).toContain('test');
expect(result).toContain('\x1b[0m'); // Reset code
});
});
it('should handle empty text', () => {
const result = colorize('', 'green');
expect(result).toBe('\x1b[32m\x1b[0m');
});
it('should handle special characters', () => {
const result = colorize('🎉 Success!', 'green');
expect(result).toBe('\x1b[32m🎉 Success!\x1b[0m');
});
});
describe('colors export', () => {
it('should export color codes object', () => {
expect(colors).toBeDefined();
expect(colors.red).toBe('\x1b[31m');
expect(colors.green).toBe('\x1b[32m');
expect(colors.reset).toBe('\x1b[0m');
});
it('should have all expected color properties', () => {
const expectedColors = [
'red',
'green',
'yellow',
'blue',
'cyan',
'white',
'reset',
'bold',
];
expectedColors.forEach((color) => {
expect(colors).toHaveProperty(color);
expect(typeof colors[color as keyof typeof colors]).toBe('string');
});
});
});
});