require 'test/unit' require 'date' class TestDateCompat < Test::Unit::TestCase def test_compat assert_equal(DateTime.new, Date.new) assert_equal(DateTime.new(2002,3,19), Date.new(2002,3,19)) assert_equal(DateTime.new(2002,3,19, 0,0,0), Date.new(2002,3,19)) assert_equal(DateTime.new(2002,3,19, 0,0,0, 0), Date.new(2002,3,19)) assert_equal(DateTime.new(2002,3,19, 0,0,0, 0.to_r), Date.new(2002,3,19)) assert_equal(DateTime.new(2002,3,19, 0,0,0, 0, Date::GREGORIAN), Date.new(2002,3,19, Date::GREGORIAN)) assert_equal(DateTime.new(2002,3,19, 0,0,0, 0, Date::JULIAN), Date.new(2002,3,19, Date::JULIAN)) assert(Date.new(2002,3,19) != DateTime.new(2002,3,19, 12,0,0)) assert(Date.new(2002,3,19) != DateTime.new(2002,3,19, 0,0,1)) assert(Date.new(2002,3,19) === DateTime.new(2002,3,19, 12,0,0)) assert(Date.new(2002,3,19) === DateTime.new(2002,3,19, 0,0,1)) end end