#   Copyright 2011 innoQ Deutschland GmbH
#
#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
#   Unless required by applicable law or agreed to in writing, software
#   distributed under the License is distributed on an "AS IS" BASIS,
#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#   See the License for the specific language governing permissions and
#   limitations under the License.

$LOAD_PATH << File.dirname(__FILE__)

require 'test_helper'

class IqRdfTest < Minitest::Test

  def test_namespace_definitions
    assert_raises(URI::InvalidURIError) { IqRdf::Document.new(12345) }

    document = IqRdf::Document.new("http://default-namespace.com/")

    assert_raises(ArgumentError) { document.namespaces :nohash }
    assert_raises(ArgumentError) { document.namespaces "wrong" => "http://www.innoq.com/" }
    assert_raises(URI::InvalidURIError) { document.namespaces :correct => 12 }

    document.namespaces :innoq => "http://www.innoq.com/"
    document.namespaces :uba => "http://www.uba.de/"
    document.namespaces :kernel => "http://potential-collision.com/"

    IqRdf::Innoq::uri_prefix

    assert_equal("http://default-namespace.com/", IqRdf::uri_prefix.to_s)
    assert_equal("http://www.innoq.com/", IqRdf::Innoq::uri_prefix.to_s)
    assert_equal("http://www.uba.de/", IqRdf::Uba::uri_prefix.to_s)
    assert_equal("http://potential-collision.com/", IqRdf::Kernel::uri_prefix.to_s)

  end

  def test_uri_definitions
    IqRdf::Document.new("http://default-namespace.com/").namespaces :innoq => "http://www.innoq.com/"

    IqRdf::Innoq::tillsc

    assert_equal("http://default-namespace.com/foo", IqRdf::foo.full_uri)
    assert_equal("http://www.innoq.com/tillsc", IqRdf::Innoq::tillsc.full_uri)
  end

  def test_disallow_nested_definitions
    IqRdf::Document.new('http://www.umweltprobenbank.de/').namespaces :foaf => 'http://xmlns.com/foaf/0.1/'

    assert_raises(ArgumentError) {IqRdf::testemann.Foaf::knows(IqRdf::testefrau.Foaf::knows(IqRdf::someone_else)) }
  end

end