#
# Testing OpenWFEru
#
# John Mettraux at openwfe.org
#

require 'test/unit'
require 'rexml/document'

require 'openwfe/utils'
require 'openwfe/workitem'


class FullDupTest < Test::Unit::TestCase

  #def setup
  #end

  #def teardown
  #end

  class MyClass

    attr_reader :name

    def initialize (name)
      @name = name
    end
  end

  def test_fulldup

    o0 = MyClass.new("cow")

    o1 = OpenWFE.fulldup(o0)

    assert_not_equal o0.object_id, o1.object_id
    assert_equal o0.name, o1.name
  end

  def test_yaml

    require 'yaml'

    o0 = MyClass.new("pig")
    o1 = YAML.load(o0.to_yaml)

    assert_not_equal o0.object_id, o1.object_id
    assert_equal o0.name, o1.name
  end

  def test_dup_0
    a0 = A.new
    a0.a = 1
    a0.b = 2
    a1 = OpenWFE::fulldup(a0)

    #puts a0
    #puts a1

    assert_equal a0, a1, "dup() utility not working"
  end

  def test_dup_1
    d = REXML::Document.new("<document/>")
    d1 = OpenWFE.fulldup(d)
    assert d.object_id != d1.object_id
  end

  def test_dup_2
    d = REXML::Document.new("<document>text</document>")
    d1 = OpenWFE::fulldup(d)
    assert d.object_id != d1.object_id
  end

  PAT_XML = <<END
<?xml version="1.0" encoding="UTF-8"?>
<sps:GetFeasibilityRequestResponse xmlns:gml="http://www.opengis.net/gml"
xmlns:sps="http://www.opengis.net/sps" xmlns="">
  <sps:Feasibility status="feasible" id="106">
  <DOY>106</DOY>
  <UTC>2007-04-16 09:20:00</UTC>
  <SZA>27.41</SZA>
  <TYPE>NADIR</TYPE>
  <PATH>52</PATH>
  <ROW>186</ROW>
  <COST>2600.85</COST>
  <![CDATA[
    <blah/>boum
  ]]>
  <sps:LatestResponseTime>
    <gml:TimeInstant>
    <gml:timePosition>2007-04-16T09:20:00Z</gml:timePosition>
    </gml:TimeInstant>
  </sps:LatestResponseTime>
  </sps:Feasibility>
</sps:GetFeasibilityRequestResponse>
END

  def test_dup_2b
    d = REXML::Document.new PAT_XML
    d1 = OpenWFE::fulldup(d)
    assert_not_equal d.object_id, d1.object_id
    assert_equal d.to_s, d1.to_s
  end

  def test_dup_3
    d = REXML::Text.new "toto"
    d1 = OpenWFE::fulldup(d)
    assert d.object_id != d1.object_id
  end

  def test_dup_4
    wi = OpenWFE::InFlowWorkItem.new
    wi.xml_stuff = REXML::Text.new "whatever"
    wi1 = wi.dup
    assert wi.object_id != wi1.object_id
    assert wi.xml_stuff.object_id != wi1.xml_stuff.object_id
    assert_equal wi.xml_stuff, wi1.xml_stuff
  end

  def test_dup_5
    require 'date'
    d = DateTime.now
    d1 = OpenWFE::fulldup(d)
    assert_not_equal d.object_id, d1.object_id
    assert_equal d.to_s, d1.to_s
  end

  def test_dup_6
    t = Time.new
    sleep 0.100
    t1 = OpenWFE::fulldup(t)
    assert_not_equal t.object_id, t1.object_id
    assert_equal t.to_f, t1.to_f
  end

  def test_dup_7
    s = :symbol
    s1 = OpenWFE::fulldup(s)
    assert_equal s.object_id, s1.object_id
    assert_equal s, s1
  end

  def test_dup_8
    require 'rational'
    r = Rational(4, 5)
    r1 = OpenWFE.fulldup(r)
    assert_not_equal r.object_id, r1.object_id
    assert_equal r, r1
  end

  private

    class A
      attr_accessor :a, :b

      def == (other)
        return false if not other.kind_of?(A)
        (self.a == other.a and self.b == other.b)
      end

      def to_s
        "A : a='#{a}', b='#{b}'"
      end
    end
end