Gemini URL Context & Search MCP Server

import { TextTrimmer } from './TextTrimmer.js'; describe('TextTrimmer', () => { describe('Should_TrimText_When_ExceedsMaxChars', () => { it('trims text longer than max chars', () => { const text = 'This is a very long text that should be trimmed'; const maxChars = 20; const result = TextTrimmer.trim(text, maxChars); expect(result).toBe('This is a very l...'); expect(result.length).toBe(maxChars); }); it('returns original text when within limit', () => { const text = 'Short text'; const maxChars = 20; const result = TextTrimmer.trim(text, maxChars); expect(result).toBe('Short text'); }); it('returns ellipsis when maxChars is very small', () => { const text = 'Long text'; const maxChars = 2; const result = TextTrimmer.trim(text, maxChars); expect(result).toBe('..'); expect(result.length).toBe(maxChars); }); }); describe('Should_TrimAtWordBoundary_When_ExceedsMaxChars', () => { it('trims at word boundary when possible', () => { const text = 'This is a very long text that should be trimmed'; const maxChars = 20; const result = TextTrimmer.trimAtWordBoundary(text, maxChars); expect(result).toBe('This is a very...'); expect(result.length).toBeLessThanOrEqual(maxChars); }); it('falls back to character trim when no word boundary', () => { const text = 'Thisisaverylongtextwithoutspaces'; const maxChars = 20; const result = TextTrimmer.trimAtWordBoundary(text, maxChars); expect(result).toBe('Thisisaverylong...'); expect(result.length).toBe(maxChars); }); }); describe('Should_ThrowError_When_InvalidMaxChars', () => { it('throws error for zero maxChars', () => { expect(() => TextTrimmer.trim('text', 0)).toThrow('maxChars must be greater than 0'); }); it('throws error for negative maxChars', () => { expect(() => TextTrimmer.trim('text', -1)).toThrow('maxChars must be greater than 0'); }); }); });