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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::WikiFormattingTest < ActiveSupport::TestCase

  fixtures :issues

  def test_textile_formatter

    assert_equal Redmine::WikiFormatting::Textile::Formatter, Redmine::WikiFormatting.formatter_for('textile')

    assert_equal Redmine::WikiFormatting::Textile::Helper, Redmine::WikiFormatting.helper_for('textile')

  end

  def test_null_formatter

    assert_equal Redmine::WikiFormatting::NullFormatter::Formatter, Redmine::WikiFormatting.formatter_for('')

    assert_equal Redmine::WikiFormatting::NullFormatter::Helper, Redmine::WikiFormatting.helper_for('')

  end

  def test_should_link_urls_and_email_addresses

    raw = <<-DIFF

This is a sample *text* with a link: http://www.redmine.org

and an email address foo@example.net

DIFF

    expected = <<-EXPECTED

<p>This is a sample *text* with a link: <a class="external" href="http://www.redmine.org">http://www.redmine.org</a><br />

and an email address <a class="email" href="mailto:foo@example.net">foo@example.net</a></p>

EXPECTED

    assert_equal expected.gsub(%r{[\r\n\t]}, ''), Redmine::WikiFormatting::NullFormatter::Formatter.new(raw).to_html.gsub(%r{[\r\n\t]}, '')

  end

  def test_supports_section_edit

    with_settings :text_formatting => 'textile' do

      assert_equal true, Redmine::WikiFormatting.supports_section_edit?

    end

    with_settings :text_formatting => '' do

      assert_equal false, Redmine::WikiFormatting.supports_section_edit?

    end

  end

  def test_cache_key_for_saved_object_should_no_be_nil

    assert_not_nil Redmine::WikiFormatting.cache_key_for('textile', 'Text', Issue.find(1), :description)

  end

end