test_gem.rb

#!/usr/bin/env ruby
# frozen_string_literal: true

# This is a simple script to test the PersianCalender gem
# Run it with: ruby test_gem.rb

require_relative "lib/persian_calender"

puts "Testing PersianCalender gem..."
puts "==============================="

# Create a Persian date
persian_date = PersianCalender.new(1402, 12, 15)
puts "Created Persian date: #{persian_date.to_s}"

# Test different formats
puts "Default format: #{persian_date.to_s}"
puts "Short format: #{persian_date.to_s(format: :short)}"
puts "Long format: #{persian_date.to_s(format: :long)}"
puts "Long English format: #{persian_date.to_s(format: :long_en)}"

# Convert to Gregorian
gregorian = persian_date.to_gregorian
puts "\nConverted to Gregorian: #{gregorian[:year]}-#{gregorian[:month]}-#{gregorian[:day]}"

# Convert from Gregorian to Persian
gregorian_year = 2024
gregorian_month = 3
gregorian_day = 5
persian_from_gregorian = PersianCalender.from_gregorian(gregorian_year, gregorian_month, gregorian_day)
puts "Converted from Gregorian (#{gregorian_year}-#{gregorian_month}-#{gregorian_day}): #{persian_from_gregorian.to_s}"

# Add days
days_to_add = 10
new_date = persian_date.add_days(days_to_add)
puts "\nAdded #{days_to_add} days to #{persian_date.to_s}: #{new_date.to_s}"

# Test month names
puts "\nMonth names:"
(1..12).each do |month|
  date = PersianCalender.new(1402, month, 1)
  puts "Month #{month}: #{date.month_name} (#{date.month_name(english: true)})"
end

# Test leap year
puts "\nLeap year test:"
[1399, 1400, 1403, 1404].each do |year|
  puts "Year #{year} is#{PersianCalender.leap_year?(year) ? '' : ' not'} a leap year"
end

puts "\nTest completed successfully!"