# -*- coding: utf-8 -*-
=begin
  Copyright (C) 2011-2014 Takashi SUGA

  You may use and/or modify this file according to the license
  described in the LICENSE.txt file included in this archive.
=end

module MiniTest::Ephemeris

  class Ephemeris < MiniTest::TestCase
    def test_nothing
    end
  end

  class CelestialObject < MiniTest::TestCase
    def test_nothing
    end
  end

  class Star < MiniTest::TestCase

    def test_nothing
    end

    # 恒星
    class Fixed < MiniTest::TestCase
      def test__access_hr
        polaris = When::Resource('_sc:HR0424')
        assert_equal("Alp UMi", polaris.bayer_name)
      end
    end

    # 春分点
    class Vernal < MiniTest::TestCase
      def test_nothing
      end
    end

    # 北極
    class Pole < MiniTest::TestCase
      def test_nothing
      end
    end
  end

  class Planet < MiniTest::TestCase
    def test_nothing
    end
  end

  class Coords < MiniTest::TestCase
    def test_nothing
    end
  end

  class Formula < MiniTest::TestCase
    def test__sunrise

      today = '2014-3-4'

      assert_raises(NoMethodError) { When.when?(today).sunrise }

      location = When.Location('long=139.413012E&lat=35.412222N')
      assert_equal(0, /2014-03-03T21:07/ =~ When.when?(today, {:location=>location}).sunrise.to_s)

      When::Coordinates::Spatial.default_location = location
      assert_equal(0, /2014-03-03T21:07/ =~ When.when?(today).sunrise.to_s)

      When::TM::Clock.local_time = '+09:00'
      assert_equal(0, /2014-03-04T06:07/ =~ When.when?(today).sunrise.to_s)
    end

    def test__lunisolar_location
      formula1 = When.Resource('_ep:Formula?formula=1L')
      formula2 = When.Resource('_ep:Formula?formula=12S')
      date = When.when?('2014-08-01', :clock=>'+09:00')
      assert_equal('2014-07-27T07:41+09:00', formula1.nearest_past(date).floor(When::MINUTE).to_s)
      assert_equal('2014-07-23T06:41+09:00', formula2.nearest_past(date).floor(When::MINUTE).to_s)
      assert_equal('2014-07-07T13:15+09:00', formula2.nearest_past(date, 0.5).floor(When::MINUTE).to_s)
    end
  end
end