Time Tracking MCP

// test/duration-parser.test.ts import { describe, it } from 'node:test'; import assert from 'node:assert/strict'; import { parseDuration } from '../src/services/duration-parser.js'; describe('Duration Parser', () => { describe('Valid durations', () => { it('should parse hours format', () => { const result = parseDuration('2h'); assert.equal(result.hours, 2); }); it('should parse minutes format', () => { const result = parseDuration('90m'); assert.equal(result.hours, 1.5); }); it('should parse decimal hours', () => { const result = parseDuration('2.5h'); assert.equal(result.hours, 2.5); }); it('should parse natural language - half hour', () => { const result = parseDuration('half an hour'); assert.equal(result.hours, 0.5); }); it('should parse natural language - quarter hour', () => { const result = parseDuration('quarter hour'); assert.equal(result.hours, 0.25); }); }); describe('Validation - minimum duration', () => { it('should reject durations under 3 minutes', () => { assert.throws( () => parseDuration('1m'), /Duration too short.*Minimum duration is 3 minutes/ ); }); it('should accept exactly 3 minutes', () => { const result = parseDuration('3m'); assert.ok(result.hours >= 0.05); // 3 minutes = 0.05h }); }); describe('Validation - maximum duration', () => { it('should reject durations over 24 hours', () => { assert.throws( () => parseDuration('25h'), /Duration too long.*Maximum duration is 24 hours/ ); }); it('should accept exactly 24 hours', () => { const result = parseDuration('24h'); assert.equal(result.hours, 24); }); }); describe('Validation - invalid values', () => { it('should reject negative durations', () => { assert.throws( () => parseDuration('-5h'), /Unable to parse duration/ ); }); it('should reject invalid formats', () => { assert.throws( () => parseDuration('abc'), /Unable to parse duration/ ); }); it('should reject empty strings', () => { assert.throws( () => parseDuration(''), /Unable to parse duration/ ); }); }); });