title: Test::Unit Rails - How to assert one number is greater than another one?
body: <p>I am writing my first unit tests with Test::Unit and I have reached a point where I need to compare two numbers. Much to my surprise, I have discovered that none of the following were <a href="http://topfunky.com/clients/rails/ruby_and_rails_assertions.pdf" rel="noreferrer">available:</a></p>
  
  <pre><code>assert_greater_than
  assert_lesser_than
  assert_greater_or_equal_than
  assert_lesser_or_equal_than
  </code></pre>
  
  <p>Is this normal? How should I do it then? </p>
  
  <p>Thanks</p>