Testcase error?

Hi i am learning to write test-cases, I started small test-cases for small programs.Iam trying a program

require 'test/unit'
class YearTest < Test::Unit::TestCase
def test_hours(m)
  p =  Year.new
  assert_equal(p.hours,开发者_C百科m)
  # assert_equal(p.hours,8784)
end
end
class Year
  def hours(a)
    d = 24
    if (a%400 == 0)
   return   h = d * 366
    else
     return h = d * 365
    end
    puts h
  end
end
puts "enter a year"
n = gets.to_i
y = Year.new
y.hours(n)

and when i run this program in netbeans am getting error in test-case..can anybody help in solving this??

---

Your test case needs to specify a particular case; it's not intended to be done interactively as you are trying to do.

Something like this would do:

require 'test/unit'

class YearTest < Test::Unit::TestCase
  def test_hours
    y = Year.new
    assert_equal 8760, y.hours(2001)
    assert_equal 8784, y.hours(1996)
  end
end