# Copyright: Copyright 2009 Topic Maps Lab, University of Leipzig.
# License:   Apache License, Version 2.0

require File.dirname(__FILE__) + '/../../spec_helper'

module RTM::Axes
  module Characteristics
    describe self do
      before(:all) do
        @tm = get_used_tm_sys_tm
        @name_value = "Hans"
        @occ_value = "18"
        @topic1 = @tm.get!("Person1")
        @topic2 = @tm.get!("Person2")
        @topic3 = @tm.get!("Person3")
        @name1 = @topic1.create_name(@name_value)
        @name2 = @topic2.create_name("Peter")
        @name3 = @topic3.create_name(@name_value)
        @occ1 = @topic1.create_occurrence("Number", @occ_value)
        @occ2 = @topic2.create_occurrence("Age",  @occ_value)
        @occ3 = @topic3.create_occurrence("Friend", @name_value)
        
        @proxy = [@name1.axes,@name3.axes,@occ1.axes,@occ2.axes,@occ3.axes].extend(Characteristics)
      end
      after(:all) do
        @tm.close
      end
      
      it "should be allowed to call #tmapi and #result on a RTM::Axes::Characteristics" do
        @proxy.methods.should include("tmapi")
        @proxy.methods.should include("result")
      end
      it "should be allowed to call #atomify on a RTM::Axes::Characteristics" do
        @proxy.methods.should include("atomify")
      end
      it "should be allowed to call #reverse_characteristics on a RTM::Axes::Characteristics" do
        @proxy.methods.should include("reverse_characteristics")
      end
      it "should be allowed to call #reverse_reifier on a RTM::Axes::Characteristics" do
        @proxy.methods.should include("reverse_reifier")
      end
      it "should be allowed to call #scope on a RTM::Axes::Characteristics" do
        @proxy.methods.should include("scope")
      end
      
      describe "#atomify" do
        it "should give back an Array" do
          @proxy.atomify.should be_a_kind_of Array
        end
        it "should give back an Array consisting of RTM::Axes::String" do
          @proxy.atomify.first.should be_a_kind_of RTM::Axes::String
        end
        it "should give back RTM::TQML::Strings" do
          @proxy.atomify.should be_a_kind_of RTM::Axes::Strings
        end
        it "should give back the values" do
          @proxy.atomify.size.should == 5
          @proxy.atomify.map{|res| res.construct}.should include(@name_value)
          @proxy.atomify.map{|res| res.construct}.should include(@occ_value)
        end     
      end
      
      describe "#reverse_characteristics" do
        it "should give back an Array" do
          @proxy.reverse_characteristics.should be_a_kind_of Array
        end
        it "should give back an Array consisting of RTM::Axes::Topic" do
          @proxy.reverse_characteristics.first.should be_a_kind_of(RTM::Axes::Topic)
        end
        it "should give back a RTM::Axes::Topics" do
          @proxy.reverse_characteristics.should be_a_kind_of RTM::Axes::Topics
        end
        it "should give back the right Topics" do
          @proxy.reverse_characteristics.size.should == 3 #unique
          @proxy.reverse_characteristics.map{|res| res.construct}.should include(@topic1)
           @proxy.reverse_characteristics.map{|res| res.construct}.should include(@topic2)
            @proxy.reverse_characteristics.map{|res| res.construct}.should include(@topic3)
          @proxy.reverse_characteristics("Number").size.should == 1
          @proxy.reverse_characteristics("Number").map{|res| res.construct}.should include(@topic1)
        end     
      end
      
    end
  end
end