require 'facets/comparable/bound.rb'
require 'test/unit'

class TestComparable < Test::Unit::TestCase

  def test_at_most
    assert_equal( 3, 3.at_most(4) )
    assert_equal( 4, 4.at_most(4) )
    assert_equal( 4, 5.at_most(4) )
  end

  def test_at_least
    assert_equal( 4, 3.at_least(4) )
    assert_equal( 4, 4.at_least(4) )
    assert_equal( 5, 5.at_least(4) )
  end

  def test_cap
    assert_equal( 3, 3.cap(4) )
    assert_equal( 4, 4.cap(4) )
    assert_equal( 4, 5.cap(4) )
  end

end