30 lines
954 B
TypeScript
30 lines
954 B
TypeScript
import { describe, it, expect } from 'vitest';
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import { clamp, normalizeColor } from '../../src/shared/utils';
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describe('Shared Utilities', () => {
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describe('clamp', () => {
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it('should clamp value within range', () => {
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expect(clamp(150, 0, 100)).toBe(100);
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expect(clamp(-50, 0, 100)).toBe(0);
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expect(clamp(50, 0, 100)).toBe(50);
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});
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});
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describe('normalizeColor', () => {
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it('should add # prefix if missing', () => {
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expect(normalizeColor('ffffff')).toBe('#ffffff');
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expect(normalizeColor('000')).toBe('#000');
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});
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it('should keep # prefix if present', () => {
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expect(normalizeColor('#ff0000')).toBe('#ff0000');
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});
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it('should handle falsy values', () => {
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expect(normalizeColor('')).toBe('');
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// @ts-ignore
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expect(normalizeColor(null)).toBe(null);
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});
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});
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});
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