Sha256: 9765be7ca413bff3b8eb66aaae526047addf27260e9190eec3c2adfad04007c6
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Contents
# Copyright: Copyright 2009 Topic Maps Lab, University of Leipzig.
# License: Apache License, Version 2.0
require File.dirname(__FILE__) + '/../../../spec_helper'
module RTM::Navigation::Topic
describe self do
before(:each) do
@tm = get_used_tm_sys_tm
@asso = @tm.create_association("a_type")
@topic = @tm.get!("a_topic")
end
after(:each) do
@tm.close
end
describe "#reverse_players" do
it "should give for each role the topic enactiong the association" do
@topic.reverse_players.should be_empty
a_asso = @tm.create_association("asso_type")
a_asso.create_role("role_type",@topic)
@topic.reverse_players.length.should == 1
@topic.reverse_players.include?(a_asso).should be_true
@topic.reverse_players("role_type").length.should == 1
@topic.reverse_players("role_type").include?(a_asso).should be_true
@topic.reverse_players("wrong_role_type").length.should == 0
@topic.reverse_players("wrong_role_type").include?(a_asso).should be_false
end
it "should give back an empty set if the topic plays in no association" do
@topic.reverse_players.should be_empty
end
it "should give back multiple entrys in the set if the topic plays multiple rols in one and the same association" do
a_asso = @tm.create_association("asso_type")
a_asso.create_role("role_type",@topic)
@topic.reverse_players.size.should == 1
a_asso.create_role("role_type_2",@topic)
@topic.reverse_players.size.should == 2
end
it "should give back associations of the type specified in the optional item" do
a_asso = @tm.create_association("asso_type")
a_asso.create_role("role_type",@topic)
@topic.reverse_players("wrong_role_type").size.should == 0
@topic.reverse_players("role_type").size.should == 1
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems