SoundSoftware Code Site

# Redmine - project management software

# Copyright (C) 2006-2010  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::WikiFormatting::TextileFormatterTest < HelperTestCase

  def setup

    @formatter = Redmine::WikiFormatting::Textile::Formatter

  end

  MODIFIERS = {

    "*" => 'strong', # bold

    "_" => 'em',     # italic

    "+" => 'ins',    # underline

    "-" => 'del',    # deleted

    "^" => 'sup',    # superscript

    "~" => 'sub'     # subscript

  }

  def test_modifiers

    assert_html_output(

      '*bold*'                => '<strong>bold</strong>',

      'before *bold*'         => 'before <strong>bold</strong>',

      '*bold* after'          => '<strong>bold</strong> after',

      '*two words*'           => '<strong>two words</strong>',

      '*two*words*'           => '<strong>two*words</strong>',

      '*two * words*'         => '<strong>two * words</strong>',

      '*two* *words*'         => '<strong>two</strong> <strong>words</strong>',

      '*(two)* *(words)*'     => '<strong>(two)</strong> <strong>(words)</strong>',

      # with class

      '*(foo)two words*'      => '<strong class="foo">two words</strong>'

    )

  end

  def test_modifiers_combination

    MODIFIERS.each do |m1, tag1|

      MODIFIERS.each do |m2, tag2|

        next if m1 == m2

        text = "#{m2}#{m1}Phrase modifiers#{m1}#{m2}"

        html = "<#{tag2}><#{tag1}>Phrase modifiers</#{tag1}></#{tag2}>"

        assert_html_output text => html

      end

    end

  end

  def test_inline_code

    assert_html_output(

      'this is @some code@'      => 'this is <code>some code</code>',

      '@<Location /redmine>@'    => '<code>&lt;Location /redmine&gt;</code>'

    )

  end

  def test_escaping

    assert_html_output(

      'this is a <script>'      => 'this is a &lt;script&gt;'

    )

  end

  def test_use_of_backslashes_followed_by_numbers_in_headers

    assert_html_output({

      'h1. 2009\02\09'      => '<h1>2009\02\09</h1>'

    }, false)

  end

  def test_double_dashes_should_not_strikethrough

    assert_html_output(

      'double -- dashes -- test'  => 'double -- dashes -- test',

      'double -- *dashes* -- test'  => 'double -- <strong>dashes</strong> -- test'

    )

  end

  def test_acronyms

    assert_html_output(

      'this is an acronym: GPL(General Public License)' => 'this is an acronym: <acronym title="General Public License">GPL</acronym>',

      '2 letters JP(Jean-Philippe) acronym' => '2 letters <acronym title="Jean-Philippe">JP</acronym> acronym',

      'GPL(This is a double-quoted "title")' => '<acronym title="This is a double-quoted &quot;title&quot;">GPL</acronym>'

    )

  end

  def test_blockquote

    # orig raw text

    raw = <<-RAW

John said:

> Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Maecenas sed libero.

> Nullam commodo metus accumsan nulla. Curabitur lobortis dui id dolor.

> * Donec odio lorem,

> * sagittis ac,

> * malesuada in,

> * adipiscing eu, dolor.

>

> >Nulla varius pulvinar diam. Proin id arcu id lorem scelerisque condimentum. Proin vehicula turpis vitae lacus.

> Proin a tellus. Nam vel neque.

He's right.

RAW

    # expected html

    expected = <<-EXPECTED

<p>John said:</p>

<blockquote>

Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Maecenas sed libero.<br />

Nullam commodo metus accumsan nulla. Curabitur lobortis dui id dolor.

<ul>

  <li>Donec odio lorem,</li>

  <li>sagittis ac,</li>

  <li>malesuada in,</li>

  <li>adipiscing eu, dolor.</li>

</ul>

<blockquote>

<p>Nulla varius pulvinar diam. Proin id arcu id lorem scelerisque condimentum. Proin vehicula turpis vitae lacus.</p>

</blockquote>

<p>Proin a tellus. Nam vel neque.</p>

</blockquote>

<p>He's right.</p>

EXPECTED

    assert_equal expected.gsub(%r{\s+}, ''), to_html(raw).gsub(%r{\s+}, '')

  end

  def test_table

    raw = <<-RAW

This is a table with empty cells:

|cell11|cell12||

|cell21||cell23|

|cell31|cell32|cell33|

RAW

    expected = <<-EXPECTED

<p>This is a table with empty cells:</p>

<table>

  <tr><td>cell11</td><td>cell12</td><td></td></tr>

  <tr><td>cell21</td><td></td><td>cell23</td></tr>

  <tr><td>cell31</td><td>cell32</td><td>cell33</td></tr>

</table>

EXPECTED

    assert_equal expected.gsub(%r{\s+}, ''), to_html(raw).gsub(%r{\s+}, '')

  end

  def test_table_with_line_breaks

    raw = <<-RAW

This is a table with line breaks:

|cell11

continued|cell12||

|-cell21-||cell23

cell23 line2

cell23 *line3*|

|cell31|cell32

cell32 line2|cell33|

RAW

    expected = <<-EXPECTED

<p>This is a table with line breaks:</p>

<table>

  <tr>

    <td>cell11<br />continued</td>

    <td>cell12</td>

    <td></td>

  </tr>

  <tr>

    <td><del>cell21</del></td>

    <td></td>

    <td>cell23<br/>cell23 line2<br/>cell23 <strong>line3</strong></td>

  </tr>

  <tr>

    <td>cell31</td>

    <td>cell32<br/>cell32 line2</td>

    <td>cell33</td>

  </tr>

</table>

EXPECTED

    assert_equal expected.gsub(%r{\s+}, ''), to_html(raw).gsub(%r{\s+}, '')

  end

  def test_textile_should_not_mangle_brackets

    assert_equal '<p>[msg1][msg2]</p>', to_html('[msg1][msg2]')

  end

  private

  def assert_html_output(to_test, expect_paragraph = true)

    to_test.each do |text, expected|

      assert_equal(( expect_paragraph ? "<p>#{expected}</p>" : expected ), @formatter.new(text).to_html, "Formatting the following text failed:\n===\n#{text}\n===\n")

    end

  end

  def to_html(text)

    @formatter.new(text).to_html

  end

end