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# Redmine - project management software

# Copyright (C) 2006-2012  Jean-Philippe Lang

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

require File.expand_path('../../../../../../test_helper', __FILE__)

class Redmine::Views::Builders::XmlTest < ActiveSupport::TestCase

  def test_hash

    assert_xml_output('<person><name>Ryan</name><age>32</age></person>') do |b|

      b.person do

        b.name 'Ryan'

        b.age  32

      end

    end

  end

  def test_array

    assert_xml_output('<books type="array"><book title="Book 1"/><book title="Book 2"/></books>') do |b|

      b.array :books do |b|

        b.book :title => 'Book 1'

        b.book :title => 'Book 2'

      end

    end

  end

  def test_array_with_content_tags

    assert_xml_output('<books type="array"><book author="B. Smith">Book 1</book><book author="G. Cooper">Book 2</book></books>') do |b|

      b.array :books do |b|

        b.book 'Book 1', :author => 'B. Smith'

        b.book 'Book 2', :author => 'G. Cooper'

      end

    end

  end

  def test_nested_arrays

    assert_xml_output('<books type="array"><book><authors type="array"><author>B. Smith</author><author>G. Cooper</author></authors></book></books>') do |b|

      b.array :books do |books|

        books.book do |book|

          book.array :authors do |authors|

            authors.author 'B. Smith'

            authors.author 'G. Cooper'

          end

        end

      end

    end

  end

  def assert_xml_output(expected, &block)

    builder = Redmine::Views::Builders::Xml.new(ActionDispatch::TestRequest.new, ActionDispatch::TestResponse.new)

    block.call(builder)

    assert_equal('<?xml version="1.0" encoding="UTF-8"?>' + expected, builder.output)

  end

end