require 'test/unit'
require 'ez_temp_conversion'

class EzTempConversionTest < Test::Unit::TestCase
  def test_32_f_to_c_should_be_zero
    assert_equal(0.0, 32.f_to_c)
  end
  
  def test_0_c_to_f_should_be_32
    assert_equal(32.0, 0.c_to_f)
  end
  
  def test_37_c_to_f_should_be_98_point_6
    assert_equal(98.6, 37.c_to_f)
  end
  
  def test_98_point_6_f_to_c_should_be_37
    assert_equal(37.0, 98.6.f_to_c)
  end
end