Neo4j Memory Server

/** * DateTime Utilities Tests * Single responsibility: Verify datetime utility functions */ import { describe, it, expect } from 'vitest'; import { convertDateTimeToString, detectIdFormat } from '../../src/infrastructure/utilities/datetime-utils'; describe('DateTime Utilities', () => { describe('convertDateTimeToString', () => { it('should convert Date object to string', () => { const date = new Date('2025-05-30T00:00:00.000Z'); const result = convertDateTimeToString(date); expect(result).toBe(date.toString()); }); it('should return the same string if input is already a string', () => { const dateString = '2025-05-30T00:00:00.000Z'; const result = convertDateTimeToString(dateString); expect(result).toBe(dateString); }); it('should return empty string for null input', () => { const result = convertDateTimeToString(null); expect(result).toBe(''); }); it('should return empty string for undefined input', () => { const result = convertDateTimeToString(undefined); expect(result).toBe(''); }); it('should use toString method if available', () => { const obj = { toString: () => 'Custom toString result' }; const result = convertDateTimeToString(obj); expect(result).toBe('Custom toString result'); }); it('should convert numbers to string', () => { const num = 12345; const result = convertDateTimeToString(num); expect(result).toBe('12345'); }); it('should handle Neo4j DateTime objects', () => { // Mock a Neo4j DateTime object const neo4jDateTime = { year: 2025, month: 5, day: 30, hour: 0, minute: 0, second: 0, nanosecond: 0, timeZoneOffsetSeconds: 0, toString: function() { return '2025-05-30T00:00:00.000Z'; } }; const result = convertDateTimeToString(neo4jDateTime); expect(result).toBe('2025-05-30T00:00:00.000Z'); }); }); describe('detectIdFormat', () => { it('should detect UUID format', () => { const uuid = '123e4567-e89b-12d3-a456-426614174000'; const result = detectIdFormat(uuid); expect(result).toBe('uuid'); }); it('should detect compact ID format', () => { const compactId = 'Bm>test12345678901'; // Exactly 18 characters console.log('Compact ID length:', compactId.length); console.log('Regex test:', /^[!-~]+$/.test(compactId)); const result = detectIdFormat(compactId); expect(result).toBe('compact'); }); it('should return unknown for invalid formats', () => { const invalidId = 'not-a-valid-id'; const result = detectIdFormat(invalidId); expect(result).toBe('unknown'); }); it('should return unknown for empty string', () => { const result = detectIdFormat(''); expect(result).toBe('unknown'); }); it('should handle uppercase UUIDs', () => { const uppercaseUuid = '123E4567-E89B-12D3-A456-426614174000'; const result = detectIdFormat(uppercaseUuid); expect(result).toBe('uuid'); }); it('should correctly identify compact IDs with special characters', () => { const specialCharId = 'Bm>!#$%&()*+,-./:;'; const result = detectIdFormat(specialCharId); expect(result).toBe('compact'); }); it('should return unknown for IDs that are too short', () => { const shortId = 'short'; const result = detectIdFormat(shortId); expect(result).toBe('unknown'); }); it('should return unknown for IDs that are too long', () => { const longId = 'thisisaverylongidthatisnotavaliduuidorcompactid'; const result = detectIdFormat(longId); expect(result).toBe('unknown'); }); }); });