Contents

require 'spec_helper'

describe VTD::Xml::Parser do
  let(:parser) { VTD::Xml::Parser.new 'spec/fixtures/books.xml' }

  it 'will pull everything that matches your XPath' do
    expect(parser.find('//book/author').to_a.length).to eq(3)
  end

  it 'yields a node for each match' do
    parser.find('//book/author').with_index do |node, index|
      expect(node.name).to eq('author')
      expect(node.text).to be_nil
    end
  end

  describe 'node attributes' do
    let(:book)       { parser.find('//book[1]').first }
    let(:title)      { 'A Tale of Two Cities' }
    let(:sold)       { '200000000' }
    let(:published)  { '1859' }

    it 'can be accessed with []' do
      expect(book['title']).to eq(title)
    end

    it 'can be accessed with fetch' do
      expect(book.fetch('title')).to eq(title)
    end

    it 'uses the second argument when fetch fails' do
      expect(book.fetch('not-present', 'Arg')).to eq('Arg')
    end

    it 'uses a block when fetch fails' do
      expect(book.fetch('not-present') { 'Block' }).to eq('Block')
    end

    it 'can slice attributes' do
      expect(book.slice('title', 'sold')).to eq(
        'title' => title, 'sold' => sold)
    end

    it 'can return all attributes' do
      expect(book.attributes).to eq(
        'title' => title, 'sold' => sold, 'firstPublished' => published)
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
vtd-xml-0.0.1-java	spec/vtd/xml/parser_spec.rb