JW MCP Server

#!/usr/bin/env node // Simulate the getCurrentWatchtowerIssue function with different input dates function testWatchtowerIssue(year, month, day) { // Simulate what getCurrentWatchtowerIssue does with a specific date const mockDate = new Date(year, month - 1, day); // month is 0-based in JS const targetDate = new Date(mockDate.getFullYear(), mockDate.getMonth() - 2, 1); const resultYear = targetDate.getFullYear(); const resultMonth = String(targetDate.getMonth() + 1).padStart(2, '0'); return `${resultYear}${resultMonth}00`; } console.log('🔄 Year Boundary Test for Watchtower Date Calculation'); console.log('Testing edge cases where subtracting 2 months crosses year boundaries\n'); const testCases = [ // Year boundary cases { input: [2025, 1, 15], expected: [2024, 11], description: 'January 2025 → November 2024' }, { input: [2025, 2, 10], expected: [2024, 12], description: 'February 2025 → December 2024' }, { input: [2025, 3, 5], expected: [2025, 1], description: 'March 2025 → January 2025' }, { input: [2025, 4, 20], expected: [2025, 2], description: 'April 2025 → February 2025' }, { input: [2025, 5, 27], expected: [2025, 3], description: 'May 2025 → March 2025 (current)' }, // Additional year boundary test { input: [2024, 1, 1], expected: [2023, 11], description: 'January 2024 → November 2023' }, { input: [2024, 2, 29], expected: [2023, 12], description: 'February 2024 (leap year) → December 2023' }, ]; let allPassed = true; testCases.forEach(({ input, expected, description }) => { const result = testWatchtowerIssue(input[0], input[1], input[2]); const expectedFormatted = `${expected[0]}${String(expected[1]).padStart(2, '0')}00`; const passed = result === expectedFormatted; const status = passed ? '✅' : '❌'; console.log(`${status} ${description}`); console.log(` Input: ${input[0]}-${String(input[1]).padStart(2, '0')}-${String(input[2]).padStart(2, '0')}`); console.log(` Expected: ${expectedFormatted}`); console.log(` Actual: ${result}`); if (!passed) { allPassed = false; console.log(` ❌ FAILED!`); } console.log(''); if (!passed) allPassed = false; }); console.log(allPassed ? '🎉 All year boundary tests passed!' : '💥 Some tests failed!');