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

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

module RTM::TopicMap
  describe self do
    before(:each) do
      @tm = get_used_tm_sys_tm
      @tm.should be_a_kind_of RTM::TopicMap
    end
    after(:each) do
      if implementation_for_spec == :majortom_db
        @tm.remove
      else
        @tm.close
      end
    end

    describe "#revision_index" do
      it "should give an open revision index for a majortom map" do
          index = @tm.revision_index
          index.should be_a_kind_of Java::DeTopicmapslabMajortomModelIndex::IRevisionIndex
          index.should be_open
      end
    end

    describe "#supertype_subtype_index" do
      it "should give an open supertype subtype index for a majortom map" do
          index = @tm.supertype_subtype_index
          index.should be_a_kind_of Java::DeTopicmapslabMajortomModelIndex::ISupertypeSubtypeIndex
          index.should be_open
      end
    end

    describe "#transitive_type_instance_index" do
      it "should give an open transitive type instance index for a majortom map" do
          index = @tm.transitive_type_instance_index
          index.should be_a_kind_of Java::DeTopicmapslabMajortomModelIndex::ITransitiveTypeInstanceIndex
          index.should be_open
      end
    end

    describe "#remove_duplicates" do
      it "should not raise an error" do
        store = @tm.store
        store.enable_revision_management(false)
        store.is_revision_management_enabled.should_not be_true
        if implementation_for_spec == :majortom_db
          @tm.clear
        end
        @tm.topics.should be_empty
        begin
          @tm.from_xtm(File.dirname(__FILE__) + "/../../../rtm/spec/resources/toyTM.xtm")
        rescue Exception => e
          print_stack_trace(e)
          raise(e.message)
        end
        @tm.topics.should_not be_empty
        @tm.remove_duplicates
        store.enable_revision_management(true)
        store.is_revision_management_enabled.should be_true
      end 
    end

    describe "#store" do
      it "should give back the store" do
        store = @tm.store
        store.should_not be_nil
        store.should be_a_kind_of Java::DeTopicmapslabMajortomModelStore::ITopicMapStore
        if implementation_for_spec == :majortom_db
          store.should be_a_kind_of Java::DeTopicmapslabMajortomDatabaseStore::JdbcTopicMapStore
        elsif implementation_for_spec == :majortom
          store.should be_a_kind_of Java::DeTopicmapslabMajortomInmemoryStore::InMemoryTopicMapStore
        end
      end
    end

    describe "#clear" do
      it "should disable the history, remove the history and clear the topic map" do
        @tm.topics.should be_empty
        revision_index = @tm.revision_index
        revision_index.should_not be_nil
        first_revision = revision_index.first_revision
        first_revision.should be_nil
        store = @tm.store
        store.enable_revision_management(false)
        store.is_revision_management_enabled.should_not be_true
        begin
          @tm.from_xtm(File.dirname(__FILE__) + "/../../../rtm/spec/resources/toyTM.xtm")
        rescue Exception => e
          print_stack_trace(e)
          raise(e.message)
        end
        store.enable_revision_management(true)
        store.is_revision_management_enabled.should be_true
        first_revision = revision_index.first_revision
        first_revision.should be_nil
        @tm.get!("Topic")
        first_revision = revision_index.first_revision
        first_revision.should_not be_nil
        @tm.clear
        first_revision = revision_index.first_revision
        first_revision.should be_nil
      end
    end

    it "should not create type instance associations cause it is really slow" do
      @tm.clear
      @tm.should have(0).associations
      @tm.get!("topic_a").add_type("topic_b")
      @tm.should have(0).associations
    end

  end # of describe self
end