# encoding: UTF-8

require_relative './test_helper'


class TestRelaxNG < Minitest::Test
  def setup
    file = File.join(File.dirname(__FILE__), 'model/shiporder.xml')
    @doc = LibXML::XML::Document.file(file)
  end
  
  def teardown
    @doc = nil
  end
  
  def relaxng
    document = LibXML::XML::Document.file(File.join(File.dirname(__FILE__), 'model/shiporder.rng'))
    LibXML::XML::RelaxNG.document(document)
  end

  def test_from_doc
    assert_instance_of(LibXML::XML::RelaxNG, relaxng)
  end
  
  def test_valid
    assert(@doc.validate_relaxng(relaxng))
  end
  
  def test_parse_failure_raises
    assert_raises(LibXML::XML::Error) do
      LibXML::XML::RelaxNG.new("<invalid/>")
    end
  end

  def test_invalid
    new_node = LibXML::XML::Node.new('invalid', 'this will mess up validation')
    @doc.root << new_node
    
    error = assert_raises(LibXML::XML::Error) do
      @doc.validate_relaxng(relaxng)
    end

    refute_nil(error)
    assert_kind_of(LibXML::XML::Error, error)
    assert(error.message.match(/Error: Did not expect element invalid there/))
    assert_equal(LibXML::XML::Error::RELAXNGV, error.domain)
    assert_equal(LibXML::XML::Error::LT_IN_ATTRIBUTE, error.code)
    assert_equal(LibXML::XML::Error::ERROR, error.level)
    assert(error.file.match(/shiporder\.xml/))
    assert_nil(error.line)
    assert_equal('invalid', error.str1)
    assert_nil(error.str2)
    assert_nil(error.str3)
    assert_equal(0, error.int1)
    assert_equal(0, error.int2)
    refute_nil(error.node)
    assert_equal('invalid', error.node.name)
  end
end
