jro_apps/redmine Commit - r2848:9233a07a2355

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# Redmine - project management software

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# Redmine - project management software

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#

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#

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

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

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

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

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

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

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

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

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#

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#

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

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

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

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

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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

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# GNU General Public License for more details.

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# GNU General Public License for more details.

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#

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#

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

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

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

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

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

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

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require File.dirname(__FILE__) + '/../../test_helper'

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require File.dirname(__FILE__) + '/../../test_helper'

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class ApplicationHelperTest < HelperTestCase

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class ApplicationHelperTest < HelperTestCase

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include ApplicationHelper

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include ApplicationHelper

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include ActionView::Helpers::TextHelper

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include ActionView::Helpers::TextHelper

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include ActionView::Helpers::DateHelper

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include ActionView::Helpers::DateHelper

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fixtures :projects, :roles, :enabled_modules, :users,

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fixtures :projects, :roles, :enabled_modules, :users,

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:repositories, :changesets,

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:repositories, :changesets,

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:trackers, :issue_statuses, :issues, :versions, :documents,

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:trackers, :issue_statuses, :issues, :versions, :documents,

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:wikis, :wiki_pages, :wiki_contents,

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:wikis, :wiki_pages, :wiki_contents,

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:boards, :messages,

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:boards, :messages,

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:attachments

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:attachments

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def setup

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def setup

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super

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super

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end

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end

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def test_auto_links

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def test_auto_links

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to_test = {

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to_test = {

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'http://foo.bar' => '<a class="external" href="http://foo.bar">http://foo.bar</a>',

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'http://foo.bar' => '<a class="external" href="http://foo.bar">http://foo.bar</a>',

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'http://foo.bar/~user' => '<a class="external" href="http://foo.bar/~user">http://foo.bar/~user</a>',

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'http://foo.bar/~user' => '<a class="external" href="http://foo.bar/~user">http://foo.bar/~user</a>',

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'http://foo.bar.' => '<a class="external" href="http://foo.bar">http://foo.bar</a>.',

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'http://foo.bar.' => '<a class="external" href="http://foo.bar">http://foo.bar</a>.',

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'https://foo.bar.' => '<a class="external" href="https://foo.bar">https://foo.bar</a>.',

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'https://foo.bar.' => '<a class="external" href="https://foo.bar">https://foo.bar</a>.',

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'This is a link: http://foo.bar.' => 'This is a link: <a class="external" href="http://foo.bar">http://foo.bar</a>.',

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'This is a link: http://foo.bar.' => 'This is a link: <a class="external" href="http://foo.bar">http://foo.bar</a>.',

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'A link (eg. http://foo.bar).' => 'A link (eg. <a class="external" href="http://foo.bar">http://foo.bar</a>).',

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'A link (eg. http://foo.bar).' => 'A link (eg. <a class="external" href="http://foo.bar">http://foo.bar</a>).',

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'http://foo.bar/foo.bar#foo.bar.' => '<a class="external" href="http://foo.bar/foo.bar#foo.bar">http://foo.bar/foo.bar#foo.bar</a>.',

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'http://foo.bar/foo.bar#foo.bar.' => '<a class="external" href="http://foo.bar/foo.bar#foo.bar">http://foo.bar/foo.bar#foo.bar</a>.',

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'http://www.foo.bar/Test_(foobar)' => '<a class="external" href="http://www.foo.bar/Test_(foobar)">http://www.foo.bar/Test_(foobar)</a>',

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'http://www.foo.bar/Test_(foobar)' => '<a class="external" href="http://www.foo.bar/Test_(foobar)">http://www.foo.bar/Test_(foobar)</a>',

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'(see inline link : http://www.foo.bar/Test_(foobar))' => '(see inline link : <a class="external" href="http://www.foo.bar/Test_(foobar)">http://www.foo.bar/Test_(foobar)</a>)',

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'(see inline link : http://www.foo.bar/Test_(foobar))' => '(see inline link : <a class="external" href="http://www.foo.bar/Test_(foobar)">http://www.foo.bar/Test_(foobar)</a>)',

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'(see inline link : http://www.foo.bar/Test)' => '(see inline link : <a class="external" href="http://www.foo.bar/Test">http://www.foo.bar/Test</a>)',

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'(see inline link : http://www.foo.bar/Test)' => '(see inline link : <a class="external" href="http://www.foo.bar/Test">http://www.foo.bar/Test</a>)',

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'(see inline link : http://www.foo.bar/Test).' => '(see inline link : <a class="external" href="http://www.foo.bar/Test">http://www.foo.bar/Test</a>).',

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'(see inline link : http://www.foo.bar/Test).' => '(see inline link : <a class="external" href="http://www.foo.bar/Test">http://www.foo.bar/Test</a>).',

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'(see "inline link":http://www.foo.bar/Test_(foobar))' => '(see <a href="http://www.foo.bar/Test_(foobar)" class="external">inline link</a>)',

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'(see "inline link":http://www.foo.bar/Test_(foobar))' => '(see <a href="http://www.foo.bar/Test_(foobar)" class="external">inline link</a>)',

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'(see "inline link":http://www.foo.bar/Test)' => '(see <a href="http://www.foo.bar/Test" class="external">inline link</a>)',

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'(see "inline link":http://www.foo.bar/Test)' => '(see <a href="http://www.foo.bar/Test" class="external">inline link</a>)',

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'(see "inline link":http://www.foo.bar/Test).' => '(see <a href="http://www.foo.bar/Test" class="external">inline link</a>).',

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'(see "inline link":http://www.foo.bar/Test).' => '(see <a href="http://www.foo.bar/Test" class="external">inline link</a>).',

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'www.foo.bar' => '<a class="external" href="http://www.foo.bar">www.foo.bar</a>',

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'www.foo.bar' => '<a class="external" href="http://www.foo.bar">www.foo.bar</a>',

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'http://foo.bar/page?p=1&t=z&s=' => '<a class="external" href="http://foo.bar/page?p=1&t=z&s=">http://foo.bar/page?p=1&t=z&s=</a>',

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'http://foo.bar/page?p=1&t=z&s=' => '<a class="external" href="http://foo.bar/page?p=1&t=z&s=">http://foo.bar/page?p=1&t=z&s=</a>',

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'http://foo.bar/page#125' => '<a class="external" href="http://foo.bar/page#125">http://foo.bar/page#125</a>',

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'http://foo.bar/page#125' => '<a class="external" href="http://foo.bar/page#125">http://foo.bar/page#125</a>',

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'http://foo@www.bar.com' => '<a class="external" href="http://foo@www.bar.com">http://foo@www.bar.com</a>',

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'http://foo@www.bar.com' => '<a class="external" href="http://foo@www.bar.com">http://foo@www.bar.com</a>',

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'http://foo:bar@www.bar.com' => '<a class="external" href="http://foo:bar@www.bar.com">http://foo:bar@www.bar.com</a>',

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'http://foo:bar@www.bar.com' => '<a class="external" href="http://foo:bar@www.bar.com">http://foo:bar@www.bar.com</a>',

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'ftp://foo.bar' => '<a class="external" href="ftp://foo.bar">ftp://foo.bar</a>',

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'ftp://foo.bar' => '<a class="external" href="ftp://foo.bar">ftp://foo.bar</a>',

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'ftps://foo.bar' => '<a class="external" href="ftps://foo.bar">ftps://foo.bar</a>',

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'ftps://foo.bar' => '<a class="external" href="ftps://foo.bar">ftps://foo.bar</a>',

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'sftp://foo.bar' => '<a class="external" href="sftp://foo.bar">sftp://foo.bar</a>',

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'sftp://foo.bar' => '<a class="external" href="sftp://foo.bar">sftp://foo.bar</a>',

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# two exclamation marks

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# two exclamation marks

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'http://example.net/path!602815048C7B5C20!302.html' => '<a class="external" href="http://example.net/path!602815048C7B5C20!302.html">http://example.net/path!602815048C7B5C20!302.html</a>',

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'http://example.net/path!602815048C7B5C20!302.html' => '<a class="external" href="http://example.net/path!602815048C7B5C20!302.html">http://example.net/path!602815048C7B5C20!302.html</a>',

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}

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}

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to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) }

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to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) }

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end

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end

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def test_auto_mailto

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def test_auto_mailto

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assert_equal '<p><a href="mailto:test@foo.bar" class="email">test@foo.bar</a></p>',

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assert_equal '<p><a href="mailto:test@foo.bar" class="email">test@foo.bar</a></p>',

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textilizable('test@foo.bar')

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textilizable('test@foo.bar')

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end

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end

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def test_inline_images

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def test_inline_images

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to_test = {

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to_test = {

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'!http://foo.bar/image.jpg!' => '<img src="http://foo.bar/image.jpg" alt="" />',

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'!http://foo.bar/image.jpg!' => '<img src="http://foo.bar/image.jpg" alt="" />',

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'floating !>http://foo.bar/image.jpg!' => 'floating <div style="float:right"><img src="http://foo.bar/image.jpg" alt="" /></div>',

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'floating !>http://foo.bar/image.jpg!' => 'floating <div style="float:right"><img src="http://foo.bar/image.jpg" alt="" /></div>',

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'with class !(some-class)http://foo.bar/image.jpg!' => 'with class <img src="http://foo.bar/image.jpg" class="some-class" alt="" />',

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'with class !(some-class)http://foo.bar/image.jpg!' => 'with class <img src="http://foo.bar/image.jpg" class="some-class" alt="" />',

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# inline styles should be stripped

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# inline styles should be stripped

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'with style !{width:100px;height100px}http://foo.bar/image.jpg!' => 'with style <img src="http://foo.bar/image.jpg" alt="" />',

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'with style !{width:100px;height100px}http://foo.bar/image.jpg!' => 'with style <img src="http://foo.bar/image.jpg" alt="" />',

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'with title !http://foo.bar/image.jpg(This is a title)!' => 'with title <img src="http://foo.bar/image.jpg" title="This is a title" alt="This is a title" />',

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'with title !http://foo.bar/image.jpg(This is a title)!' => 'with title <img src="http://foo.bar/image.jpg" title="This is a title" alt="This is a title" />',

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'with title !http://foo.bar/image.jpg(This is a double-quoted "title")!' => 'with title <img src="http://foo.bar/image.jpg" title="This is a double-quoted "title"" alt="This is a double-quoted "title"" />',

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'with title !http://foo.bar/image.jpg(This is a double-quoted "title")!' => 'with title <img src="http://foo.bar/image.jpg" title="This is a double-quoted "title"" alt="This is a double-quoted "title"" />',

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}

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}

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to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) }

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to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) }

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end

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end

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def test_acronyms

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def test_acronyms

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to_test = {

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to_test = {

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

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

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

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

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}

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}

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to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) }

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to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) }

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end

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end

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def test_attached_images

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def test_attached_images

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to_test = {

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to_test = {

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'Inline image: !logo.gif!' => 'Inline image: <img src="/attachments/download/3" title="This is a logo" alt="This is a logo" />',

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'Inline image: !logo.gif!' => 'Inline image: <img src="/attachments/download/3" title="This is a logo" alt="This is a logo" />',

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'Inline image: !logo.GIF!' => 'Inline image: <img src="/attachments/download/3" title="This is a logo" alt="This is a logo" />',

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'Inline image: !logo.GIF!' => 'Inline image: <img src="/attachments/download/3" title="This is a logo" alt="This is a logo" />',

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'No match: !ogo.gif!' => 'No match: <img src="ogo.gif" alt="" />',

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'No match: !ogo.gif!' => 'No match: <img src="ogo.gif" alt="" />',

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'No match: !ogo.GIF!' => 'No match: <img src="ogo.GIF" alt="" />'

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'No match: !ogo.GIF!' => 'No match: <img src="ogo.GIF" alt="" />',

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# link image

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'!logo.gif!:http://foo.bar/' => '<a href="http://foo.bar/"><img src="/attachments/download/3" title="This is a logo" alt="This is a logo" /></a>',

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}

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}

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attachments = Attachment.find(:all)

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attachments = Attachment.find(:all)

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to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text, :attachments => attachments) }

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to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text, :attachments => attachments) }

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end

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end

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def test_textile_external_links

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def test_textile_external_links

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to_test = {

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to_test = {

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'This is a "link":http://foo.bar' => 'This is a <a href="http://foo.bar" class="external">link</a>',

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'This is a "link":http://foo.bar' => 'This is a <a href="http://foo.bar" class="external">link</a>',

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'This is an intern "link":/foo/bar' => 'This is an intern <a href="/foo/bar">link</a>',

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'This is an intern "link":/foo/bar' => 'This is an intern <a href="/foo/bar">link</a>',

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'"link (Link title)":http://foo.bar' => '<a href="http://foo.bar" title="Link title" class="external">link</a>',

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'"link (Link title)":http://foo.bar' => '<a href="http://foo.bar" title="Link title" class="external">link</a>',

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'"link (Link title with "double-quotes")":http://foo.bar' => '<a href="http://foo.bar" title="Link title with "double-quotes"" class="external">link</a>',

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'"link (Link title with "double-quotes")":http://foo.bar' => '<a href="http://foo.bar" title="Link title with "double-quotes"" class="external">link</a>',

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"This is not a \"Link\":\n\nAnother paragraph" => "This is not a \"Link\":</p>\n\n\n\t<p>Another paragraph",

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"This is not a \"Link\":\n\nAnother paragraph" => "This is not a \"Link\":</p>\n\n\n\t<p>Another paragraph",

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# no multiline link text

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# no multiline link text

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"This is a double quote \"on the first line\nand another on a second line\":test" => "This is a double quote \"on the first line<br />and another on a second line\":test",

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"This is a double quote \"on the first line\nand another on a second line\":test" => "This is a double quote \"on the first line<br />and another on a second line\":test",

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# mailto link

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# mailto link

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"\"system administrator\":mailto:sysadmin@example.com?subject=redmine%20permissions" => "<a href=\"mailto:sysadmin@example.com?subject=redmine%20permissions\">system administrator</a>",

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"\"system administrator\":mailto:sysadmin@example.com?subject=redmine%20permissions" => "<a href=\"mailto:sysadmin@example.com?subject=redmine%20permissions\">system administrator</a>",

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# two exclamation marks

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# two exclamation marks

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'"a link":http://example.net/path!602815048C7B5C20!302.html' => '<a href="http://example.net/path!602815048C7B5C20!302.html" class="external">a link</a>',

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'"a link":http://example.net/path!602815048C7B5C20!302.html' => '<a href="http://example.net/path!602815048C7B5C20!302.html" class="external">a link</a>',

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}

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}

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to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) }

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to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) }

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end

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end

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def test_redmine_links

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def test_redmine_links

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issue_link = link_to('#3', {:controller => 'issues', :action => 'show', :id => 3},

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issue_link = link_to('#3', {:controller => 'issues', :action => 'show', :id => 3},

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:class => 'issue', :title => 'Error 281 when updating a recipe (New)')

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:class => 'issue', :title => 'Error 281 when updating a recipe (New)')

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changeset_link = link_to('r1', {:controller => 'repositories', :action => 'revision', :id => 'ecookbook', :rev => 1},

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changeset_link = link_to('r1', {:controller => 'repositories', :action => 'revision', :id => 'ecookbook', :rev => 1},

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:class => 'changeset', :title => 'My very first commit')

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:class => 'changeset', :title => 'My very first commit')

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changeset_link2 = link_to('r2', {:controller => 'repositories', :action => 'revision', :id => 'ecookbook', :rev => 2},

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changeset_link2 = link_to('r2', {:controller => 'repositories', :action => 'revision', :id => 'ecookbook', :rev => 2},

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:class => 'changeset', :title => 'This commit fixes #1, #2 and references #1 & #3')

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:class => 'changeset', :title => 'This commit fixes #1, #2 and references #1 & #3')

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document_link = link_to('Test document', {:controller => 'documents', :action => 'show', :id => 1},

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document_link = link_to('Test document', {:controller => 'documents', :action => 'show', :id => 1},

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:class => 'document')

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:class => 'document')

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version_link = link_to('1.0', {:controller => 'versions', :action => 'show', :id => 2},

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version_link = link_to('1.0', {:controller => 'versions', :action => 'show', :id => 2},

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:class => 'version')

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:class => 'version')

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message_url = {:controller => 'messages', :action => 'show', :board_id => 1, :id => 4}

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message_url = {:controller => 'messages', :action => 'show', :board_id => 1, :id => 4}

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source_url = {:controller => 'repositories', :action => 'entry', :id => 'ecookbook', :path => ['some', 'file']}

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source_url = {:controller => 'repositories', :action => 'entry', :id => 'ecookbook', :path => ['some', 'file']}

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source_url_with_ext = {:controller => 'repositories', :action => 'entry', :id => 'ecookbook', :path => ['some', 'file.ext']}

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source_url_with_ext = {:controller => 'repositories', :action => 'entry', :id => 'ecookbook', :path => ['some', 'file.ext']}

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to_test = {

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to_test = {

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# tickets

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# tickets

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'#3, #3 and #3.' => "#{issue_link}, #{issue_link} and #{issue_link}.",

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'#3, #3 and #3.' => "#{issue_link}, #{issue_link} and #{issue_link}.",

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# changesets

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# changesets

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'r1' => changeset_link,

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'r1' => changeset_link,

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'r1.' => "#{changeset_link}.",

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'r1.' => "#{changeset_link}.",

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'r1, r2' => "#{changeset_link}, #{changeset_link2}",

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'r1, r2' => "#{changeset_link}, #{changeset_link2}",

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'r1,r2' => "#{changeset_link},#{changeset_link2}",

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'r1,r2' => "#{changeset_link},#{changeset_link2}",

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# documents

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# documents

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'document#1' => document_link,

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'document#1' => document_link,

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'document:"Test document"' => document_link,

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'document:"Test document"' => document_link,

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# versions

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# versions

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'version#2' => version_link,

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'version#2' => version_link,

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'version:1.0' => version_link,

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'version:1.0' => version_link,

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'version:"1.0"' => version_link,

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'version:"1.0"' => version_link,

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# source

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# source

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'source:/some/file' => link_to('source:/some/file', source_url, :class => 'source'),

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'source:/some/file' => link_to('source:/some/file', source_url, :class => 'source'),

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'source:/some/file.' => link_to('source:/some/file', source_url, :class => 'source') + ".",

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'source:/some/file.' => link_to('source:/some/file', source_url, :class => 'source') + ".",

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'source:/some/file.ext.' => link_to('source:/some/file.ext', source_url_with_ext, :class => 'source') + ".",

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'source:/some/file.ext.' => link_to('source:/some/file.ext', source_url_with_ext, :class => 'source') + ".",

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'source:/some/file. ' => link_to('source:/some/file', source_url, :class => 'source') + ".",

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'source:/some/file. ' => link_to('source:/some/file', source_url, :class => 'source') + ".",

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'source:/some/file.ext. ' => link_to('source:/some/file.ext', source_url_with_ext, :class => 'source') + ".",

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'source:/some/file.ext. ' => link_to('source:/some/file.ext', source_url_with_ext, :class => 'source') + ".",

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'source:/some/file, ' => link_to('source:/some/file', source_url, :class => 'source') + ",",

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'source:/some/file, ' => link_to('source:/some/file', source_url, :class => 'source') + ",",

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'source:/some/file@52' => link_to('source:/some/file@52', source_url.merge(:rev => 52), :class => 'source'),

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'source:/some/file@52' => link_to('source:/some/file@52', source_url.merge(:rev => 52), :class => 'source'),

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'source:/some/file.ext@52' => link_to('source:/some/file.ext@52', source_url_with_ext.merge(:rev => 52), :class => 'source'),

166

'source:/some/file.ext@52' => link_to('source:/some/file.ext@52', source_url_with_ext.merge(:rev => 52), :class => 'source'),

165

'source:/some/file#L110' => link_to('source:/some/file#L110', source_url.merge(:anchor => 'L110'), :class => 'source'),

167

'source:/some/file#L110' => link_to('source:/some/file#L110', source_url.merge(:anchor => 'L110'), :class => 'source'),

166

'source:/some/file.ext#L110' => link_to('source:/some/file.ext#L110', source_url_with_ext.merge(:anchor => 'L110'), :class => 'source'),

168

'source:/some/file.ext#L110' => link_to('source:/some/file.ext#L110', source_url_with_ext.merge(:anchor => 'L110'), :class => 'source'),

167

'source:/some/file@52#L110' => link_to('source:/some/file@52#L110', source_url.merge(:rev => 52, :anchor => 'L110'), :class => 'source'),

169

'source:/some/file@52#L110' => link_to('source:/some/file@52#L110', source_url.merge(:rev => 52, :anchor => 'L110'), :class => 'source'),

168

'export:/some/file' => link_to('export:/some/file', source_url.merge(:format => 'raw'), :class => 'source download'),

170

'export:/some/file' => link_to('export:/some/file', source_url.merge(:format => 'raw'), :class => 'source download'),

169

# message

171

# message

170

'message#4' => link_to('Post 2', message_url, :class => 'message'),

172

'message#4' => link_to('Post 2', message_url, :class => 'message'),

171

'message#5' => link_to('RE: post 2', message_url.merge(:anchor => 'message-5'), :class => 'message'),

173

'message#5' => link_to('RE: post 2', message_url.merge(:anchor => 'message-5'), :class => 'message'),

172

# escaping

174

# escaping

173

'!#3.' => '#3.',

175

'!#3.' => '#3.',

174

'!r1' => 'r1',

176

'!r1' => 'r1',

175

'!document#1' => 'document#1',

177

'!document#1' => 'document#1',

176

'!document:"Test document"' => 'document:"Test document"',

178

'!document:"Test document"' => 'document:"Test document"',

177

'!version#2' => 'version#2',

179

'!version#2' => 'version#2',

178

'!version:1.0' => 'version:1.0',

180

'!version:1.0' => 'version:1.0',

179

'!version:"1.0"' => 'version:"1.0"',

181

'!version:"1.0"' => 'version:"1.0"',

180

'!source:/some/file' => 'source:/some/file',

182

'!source:/some/file' => 'source:/some/file',

181

# invalid expressions

183

# invalid expressions

182

'source:' => 'source:',

184

'source:' => 'source:',

183

# url hash

185

# url hash

184

"http://foo.bar/FAQ#3" => '<a class="external" href="http://foo.bar/FAQ#3">http://foo.bar/FAQ#3</a>',

186

"http://foo.bar/FAQ#3" => '<a class="external" href="http://foo.bar/FAQ#3">http://foo.bar/FAQ#3</a>',

185

}

187

}

186

@project = Project.find(1)

188

@project = Project.find(1)

187

to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) }

189

to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) }

188

end

190

end

189

191

190

def test_wiki_links

192

def test_wiki_links

191

to_test = {

193

to_test = {

192

'[[CookBook documentation]]' => '<a href="/projects/ecookbook/wiki/CookBook_documentation" class="wiki-page">CookBook documentation</a>',

194

'[[CookBook documentation]]' => '<a href="/projects/ecookbook/wiki/CookBook_documentation" class="wiki-page">CookBook documentation</a>',

193

'[[Another page|Page]]' => '<a href="/projects/ecookbook/wiki/Another_page" class="wiki-page">Page</a>',

195

'[[Another page|Page]]' => '<a href="/projects/ecookbook/wiki/Another_page" class="wiki-page">Page</a>',

194

# link with anchor

196

# link with anchor

195

'[[CookBook documentation#One-section]]' => '<a href="/projects/ecookbook/wiki/CookBook_documentation#One-section" class="wiki-page">CookBook documentation</a>',

197

'[[CookBook documentation#One-section]]' => '<a href="/projects/ecookbook/wiki/CookBook_documentation#One-section" class="wiki-page">CookBook documentation</a>',

196

'[[Another page#anchor|Page]]' => '<a href="/projects/ecookbook/wiki/Another_page#anchor" class="wiki-page">Page</a>',

198

'[[Another page#anchor|Page]]' => '<a href="/projects/ecookbook/wiki/Another_page#anchor" class="wiki-page">Page</a>',

197

# page that doesn't exist

199

# page that doesn't exist

198

'[[Unknown page]]' => '<a href="/projects/ecookbook/wiki/Unknown_page" class="wiki-page new">Unknown page</a>',

200

'[[Unknown page]]' => '<a href="/projects/ecookbook/wiki/Unknown_page" class="wiki-page new">Unknown page</a>',

199

'[[Unknown page|404]]' => '<a href="/projects/ecookbook/wiki/Unknown_page" class="wiki-page new">404</a>',

201

'[[Unknown page|404]]' => '<a href="/projects/ecookbook/wiki/Unknown_page" class="wiki-page new">404</a>',

200

# link to another project wiki

202

# link to another project wiki

201

'[[onlinestore:]]' => '<a href="/projects/onlinestore/wiki/" class="wiki-page">onlinestore</a>',

203

'[[onlinestore:]]' => '<a href="/projects/onlinestore/wiki/" class="wiki-page">onlinestore</a>',

202

'[[onlinestore:|Wiki]]' => '<a href="/projects/onlinestore/wiki/" class="wiki-page">Wiki</a>',

204

'[[onlinestore:|Wiki]]' => '<a href="/projects/onlinestore/wiki/" class="wiki-page">Wiki</a>',

203

'[[onlinestore:Start page]]' => '<a href="/projects/onlinestore/wiki/Start_page" class="wiki-page">Start page</a>',

205

'[[onlinestore:Start page]]' => '<a href="/projects/onlinestore/wiki/Start_page" class="wiki-page">Start page</a>',

204

'[[onlinestore:Start page|Text]]' => '<a href="/projects/onlinestore/wiki/Start_page" class="wiki-page">Text</a>',

206

'[[onlinestore:Start page|Text]]' => '<a href="/projects/onlinestore/wiki/Start_page" class="wiki-page">Text</a>',

205

'[[onlinestore:Unknown page]]' => '<a href="/projects/onlinestore/wiki/Unknown_page" class="wiki-page new">Unknown page</a>',

207

'[[onlinestore:Unknown page]]' => '<a href="/projects/onlinestore/wiki/Unknown_page" class="wiki-page new">Unknown page</a>',

206

# striked through link

208

# striked through link

207

'-[[Another page|Page]]-' => '<del><a href="/projects/ecookbook/wiki/Another_page" class="wiki-page">Page</a></del>',

209

'-[[Another page|Page]]-' => '<del><a href="/projects/ecookbook/wiki/Another_page" class="wiki-page">Page</a></del>',

208

'-[[Another page|Page]] link-' => '<del><a href="/projects/ecookbook/wiki/Another_page" class="wiki-page">Page</a> link</del>',

210

'-[[Another page|Page]] link-' => '<del><a href="/projects/ecookbook/wiki/Another_page" class="wiki-page">Page</a> link</del>',

209

# escaping

211

# escaping

210

'![[Another page|Page]]' => '[[Another page|Page]]',

212

'![[Another page|Page]]' => '[[Another page|Page]]',

211

# project does not exist

213

# project does not exist

212

'[[unknowproject:Start]]' => '[[unknowproject:Start]]',

214

'[[unknowproject:Start]]' => '[[unknowproject:Start]]',

213

'[[unknowproject:Start|Page title]]' => '[[unknowproject:Start|Page title]]',

215

'[[unknowproject:Start|Page title]]' => '[[unknowproject:Start|Page title]]',

214

}

216

}

215

@project = Project.find(1)

217

@project = Project.find(1)

216

to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) }

218

to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) }

217

end

219

end

218

220

219

def test_html_tags

221

def test_html_tags

220

to_test = {

222

to_test = {

221

"<div>content</div>" => "<p><div>content</div></p>",

223

"<div>content</div>" => "<p><div>content</div></p>",

222

"<div class=\"bold\">content</div>" => "<p><div class=\"bold\">content</div></p>",

224

"<div class=\"bold\">content</div>" => "<p><div class=\"bold\">content</div></p>",

223

"<script>some script;</script>" => "<p><script>some script;</script></p>",

225

"<script>some script;</script>" => "<p><script>some script;</script></p>",

224

# do not escape pre/code tags

226

# do not escape pre/code tags

225

"<pre>\nline 1\nline2</pre>" => "<pre>\nline 1\nline2</pre>",

227

"<pre>\nline 1\nline2</pre>" => "<pre>\nline 1\nline2</pre>",

226

"<pre><code>\nline 1\nline2</code></pre>" => "<pre><code>\nline 1\nline2</code></pre>",

228

"<pre><code>\nline 1\nline2</code></pre>" => "<pre><code>\nline 1\nline2</code></pre>",

227

"<pre><div>content</div></pre>" => "<pre><div>content</div></pre>",

229

"<pre><div>content</div></pre>" => "<pre><div>content</div></pre>",

228

"HTML comment: " => "<p>HTML comment: </p>",

230

"HTML comment: " => "<p>HTML comment: </p>",

229

"<!-- opening comment" => "<p><!-- opening comment</p>",

231

"<!-- opening comment" => "<p><!-- opening comment</p>",

230

# remove attributes except class

232

# remove attributes except class

231

"<pre class='foo'>some text</pre>" => "<pre class='foo'>some text</pre>",

233

"<pre class='foo'>some text</pre>" => "<pre class='foo'>some text</pre>",

232

"<pre onmouseover='alert(1)'>some text</pre>" => "<pre>some text</pre>",

234

"<pre onmouseover='alert(1)'>some text</pre>" => "<pre>some text</pre>",

233

}

235

}

234

to_test.each { |text, result| assert_equal result, textilizable(text) }

236

to_test.each { |text, result| assert_equal result, textilizable(text) }

235

end

237

end

236

238

237

def test_allowed_html_tags

239

def test_allowed_html_tags

238

to_test = {

240

to_test = {

239

"<pre>preformatted text</pre>" => "<pre>preformatted text</pre>",

241

"<pre>preformatted text</pre>" => "<pre>preformatted text</pre>",

240

"<notextile>no *textile* formatting</notextile>" => "no *textile* formatting",

242

"<notextile>no *textile* formatting</notextile>" => "no *textile* formatting",

241

"<notextile>this is <tag>a tag</tag></notextile>" => "this is <tag>a tag</tag>"

243

"<notextile>this is <tag>a tag</tag></notextile>" => "this is <tag>a tag</tag>"

242

}

244

}

243

to_test.each { |text, result| assert_equal result, textilizable(text) }

245

to_test.each { |text, result| assert_equal result, textilizable(text) }

244

end

246

end

245

247

246

def test_syntax_highlight

248

def test_syntax_highlight

247

raw = <<-RAW

249

raw = <<-RAW

248

250

249

# Some ruby code here

251

# Some ruby code here

250

</pre></code>

252

</pre></code>

251

RAW

253

RAW

252

254

253

expected = <<-EXPECTED

255

expected = <<-EXPECTED

254

256

255

</pre></code>

257

</pre></code>

256

EXPECTED

258

EXPECTED

257

259

258

assert_equal expected.gsub(%r{[\r\n\t]}, ''), textilizable(raw).gsub(%r{[\r\n\t]}, '')

260

assert_equal expected.gsub(%r{[\r\n\t]}, ''), textilizable(raw).gsub(%r{[\r\n\t]}, '')

259

end

261

end

260

262

261

def test_wiki_links_in_tables

263

def test_wiki_links_in_tables

262

to_test = {"|[[Page|Link title]]|[[Other Page|Other title]]|\n|Cell 21|[[Last page]]|" =>

264

to_test = {"|[[Page|Link title]]|[[Other Page|Other title]]|\n|Cell 21|[[Last page]]|" =>

263

'<tr><td><a href="/projects/ecookbook/wiki/Page" class="wiki-page new">Link title</a></td>' +

265

'<tr><td><a href="/projects/ecookbook/wiki/Page" class="wiki-page new">Link title</a></td>' +

264

'<td><a href="/projects/ecookbook/wiki/Other_Page" class="wiki-page new">Other title</a></td>' +

266

'<td><a href="/projects/ecookbook/wiki/Other_Page" class="wiki-page new">Other title</a></td>' +

265

'</tr><tr><td>Cell 21</td><td><a href="/projects/ecookbook/wiki/Last_page" class="wiki-page new">Last page</a></td></tr>'

267

'</tr><tr><td>Cell 21</td><td><a href="/projects/ecookbook/wiki/Last_page" class="wiki-page new">Last page</a></td></tr>'

266

}

268

}

267

@project = Project.find(1)

269

@project = Project.find(1)

268

to_test.each { |text, result| assert_equal "<table>#{result}</table>", textilizable(text).gsub(/[\t\n]/, '') }

270

to_test.each { |text, result| assert_equal "<table>#{result}</table>", textilizable(text).gsub(/[\t\n]/, '') }

269

end

271

end

270

272

271

def test_text_formatting

273

def test_text_formatting

272

to_test = {'*_+bold, italic and underline+_*' => '<strong><em><ins>bold, italic and underline</ins></em></strong>',

274

to_test = {'*_+bold, italic and underline+_*' => '<strong><em><ins>bold, italic and underline</ins></em></strong>',

273

'(_text within parentheses_)' => '(<em>text within parentheses</em>)',

275

'(_text within parentheses_)' => '(<em>text within parentheses</em>)',

274

'a *Humane Web* Text Generator' => 'a <strong>Humane Web</strong> Text Generator',

276

'a *Humane Web* Text Generator' => 'a <strong>Humane Web</strong> Text Generator',

275

'a H *umane* W *eb* T *ext* G *enerator*' => 'a H <strong>umane</strong> W <strong>eb</strong> T <strong>ext</strong> G <strong>enerator</strong>',

277

'a H *umane* W *eb* T *ext* G *enerator*' => 'a H <strong>umane</strong> W <strong>eb</strong> T <strong>ext</strong> G <strong>enerator</strong>',

276

'a *H* umane *W* eb *T* ext *G* enerator' => 'a <strong>H</strong> umane <strong>W</strong> eb <strong>T</strong> ext <strong>G</strong> enerator',

278

'a *H* umane *W* eb *T* ext *G* enerator' => 'a <strong>H</strong> umane <strong>W</strong> eb <strong>T</strong> ext <strong>G</strong> enerator',

277

}

279

}

278

to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) }

280

to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) }

279

end

281

end

280

282

281

def test_wiki_horizontal_rule

283

def test_wiki_horizontal_rule

282

assert_equal '<hr />', textilizable('---')

284

assert_equal '<hr />', textilizable('---')

283

assert_equal '<p>Dashes: ---</p>', textilizable('Dashes: ---')

285

assert_equal '<p>Dashes: ---</p>', textilizable('Dashes: ---')

284

end

286

end

285

287

286

def test_acronym

288

def test_acronym

287

assert_equal '<p>This is an acronym: <acronym title="American Civil Liberties Union">ACLU</acronym>.</p>',

289

assert_equal '<p>This is an acronym: <acronym title="American Civil Liberties Union">ACLU</acronym>.</p>',

288

textilizable('This is an acronym: ACLU(American Civil Liberties Union).')

290

textilizable('This is an acronym: ACLU(American Civil Liberties Union).')

289

end

291

end

290

292

291

def test_footnotes

293

def test_footnotes

292

raw = <<-RAW

294

raw = <<-RAW

293

This is some text[1].

295

This is some text[1].

294

296

295

fn1. This is the foot note

297

fn1. This is the foot note

296

RAW

298

RAW

297

299

298

expected = <<-EXPECTED

300

expected = <<-EXPECTED

299

301

300

302

301

EXPECTED

303

EXPECTED

302

304

303

assert_equal expected.gsub(%r{[\r\n\t]}, ''), textilizable(raw).gsub(%r{[\r\n\t]}, '')

305

assert_equal expected.gsub(%r{[\r\n\t]}, ''), textilizable(raw).gsub(%r{[\r\n\t]}, '')

304

end

306

end

305

307

306

def test_table_of_content

308

def test_table_of_content

307

raw = <<-RAW

309

raw = <<-RAW

308

310

309

311

310

h1. Title

312

h1. Title

311

313

312

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

314

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

313

315

314

h2. Subtitle with a [[Wiki]] link

316

h2. Subtitle with a [[Wiki]] link

315

317

316

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

318

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

317

319

318

h2. Subtitle with [[Wiki|another Wiki]] link

320

h2. Subtitle with [[Wiki|another Wiki]] link

319

321

320

h2. Subtitle with %{color:red}red text%

322

h2. Subtitle with %{color:red}red text%

321

323

322

h1. Another title

324

h1. Another title

323

325

324

RAW

326

RAW

325

327

326

expected = '<ul class="toc">' +

328

expected = '<ul class="toc">' +

327

'<li class="heading1"><a href="#Title">Title</a></li>' +

329

'<li class="heading1"><a href="#Title">Title</a></li>' +

328

'<li class="heading2"><a href="#Subtitle-with-a-Wiki-link">Subtitle with a Wiki link</a></li>' +

330

'<li class="heading2"><a href="#Subtitle-with-a-Wiki-link">Subtitle with a Wiki link</a></li>' +

329

'<li class="heading2"><a href="#Subtitle-with-another-Wiki-link">Subtitle with another Wiki link</a></li>' +

331

'<li class="heading2"><a href="#Subtitle-with-another-Wiki-link">Subtitle with another Wiki link</a></li>' +

330

'<li class="heading2"><a href="#Subtitle-with-red-text">Subtitle with red text</a></li>' +

332

'<li class="heading2"><a href="#Subtitle-with-red-text">Subtitle with red text</a></li>' +

331

'<li class="heading1"><a href="#Another-title">Another title</a></li>' +

333

'<li class="heading1"><a href="#Another-title">Another title</a></li>' +

332

'</ul>'

334

'</ul>'

333

335

334

assert textilizable(raw).gsub("\n", "").include?(expected)

336

assert textilizable(raw).gsub("\n", "").include?(expected)

335

end

337

end

336

338

337

def test_blockquote

339

def test_blockquote

338

# orig raw text

340

# orig raw text

339

raw = <<-RAW

341

raw = <<-RAW

340

John said:

342

John said:

341

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

343

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

342

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

344

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

343

> * Donec odio lorem,

345

> * Donec odio lorem,

344

> * sagittis ac,

346

> * sagittis ac,

345

> * malesuada in,

347

> * malesuada in,

346

> * adipiscing eu, dolor.

348

> * adipiscing eu, dolor.

347

>

349

>

348

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

350

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

349

> Proin a tellus. Nam vel neque.

351

> Proin a tellus. Nam vel neque.

350

352

351

He's right.

353

He's right.

352

RAW

354

RAW

353

355

354

# expected html

356

# expected html

355

expected = <<-EXPECTED

357

expected = <<-EXPECTED

356

358

357

359

358

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

360

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

359

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

361

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

360

<ul>

362

<ul>

361

<li>Donec odio lorem,</li>

363

<li>Donec odio lorem,</li>

362

<li>sagittis ac,</li>

364

<li>sagittis ac,</li>

363

<li>malesuada in,</li>

365

<li>malesuada in,</li>

364

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

366

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

365

</ul>

367

</ul>

366

368

367

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

369

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

368

</blockquote>

370

</blockquote>

369

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

371

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

370

</blockquote>

372

</blockquote>

371

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

373

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

372

EXPECTED

374

EXPECTED

373

375

374

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

376

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

375

end

377

end

376

378

377

def test_table

379

def test_table

378

raw = <<-RAW

380

raw = <<-RAW

379

This is a table with empty cells:

381

This is a table with empty cells:

380

382

381

|cell11|cell12||

383

|cell11|cell12||

382

|cell21||cell23|

384

|cell21||cell23|

383

|cell31|cell32|cell33|

385

|cell31|cell32|cell33|

384

RAW

386

RAW

385

387

386

expected = <<-EXPECTED

388

expected = <<-EXPECTED

387

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

389

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

388

390

389

<table>

391

<table>

390

392

391

393

392

394

393

</table>

395

</table>

394

EXPECTED

396

EXPECTED

395

397

396

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

398

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

397

end

399

end

398

400

399

def test_table_with_line_breaks

401

def test_table_with_line_breaks

400

raw = <<-RAW

402

raw = <<-RAW

401

This is a table with line breaks:

403

This is a table with line breaks:

402

404

403

|cell11

405

|cell11

404

continued|cell12||

406

continued|cell12||

405

|-cell21-||cell23

407

|-cell21-||cell23

406

cell23 line2

408

cell23 line2

407

cell23 *line3*|

409

cell23 *line3*|

408

|cell31|cell32

410

|cell31|cell32

409

cell32 line2|cell33|

411

cell32 line2|cell33|

410

412

411

RAW

413

RAW

412

414

413

expected = <<-EXPECTED

415

expected = <<-EXPECTED

414

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

416

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

415

417

416

<table>

418

<table>

417

<tr>

419

<tr>

418

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

420

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

419

421

420

422

421

</tr>

423

</tr>

422

<tr>

424

<tr>

423

425

424

426

425

427

426

</tr>

428

</tr>

427

<tr>

429

<tr>

428

430

429

431

430

432

431

</tr>

433

</tr>

432

</table>

434

</table>

433

EXPECTED

435

EXPECTED

434

436

435

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

437

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

436

end

438

end

437

439

438

def test_default_formatter

440

def test_default_formatter

439

Setting.text_formatting = 'unknown'

441

Setting.text_formatting = 'unknown'

440

text = 'a *link*: http://www.example.net/'

442

text = 'a *link*: http://www.example.net/'

441

assert_equal '<p>a *link*: <a href="http://www.example.net/">http://www.example.net/</a></p>', textilizable(text)

443

assert_equal '<p>a *link*: <a href="http://www.example.net/">http://www.example.net/</a></p>', textilizable(text)

442

Setting.text_formatting = 'textile'

444

Setting.text_formatting = 'textile'

443

end

445

end

444

446

445

def test_due_date_distance_in_words

447

def test_due_date_distance_in_words

446

to_test = { Date.today => 'Due in 0 days',

448

to_test = { Date.today => 'Due in 0 days',

447

Date.today + 1 => 'Due in 1 day',

449

Date.today + 1 => 'Due in 1 day',

448

Date.today + 100 => 'Due in about 3 months',

450

Date.today + 100 => 'Due in about 3 months',

449

Date.today + 20000 => 'Due in over 55 years',

451

Date.today + 20000 => 'Due in over 55 years',

450

Date.today - 1 => '1 day late',

452

Date.today - 1 => '1 day late',

451

Date.today - 100 => 'about 3 months late',

453

Date.today - 100 => 'about 3 months late',

452

Date.today - 20000 => 'over 55 years late',

454

Date.today - 20000 => 'over 55 years late',

453

}

455

}

454

to_test.each do |date, expected|

456

to_test.each do |date, expected|

455

assert_equal expected, due_date_distance_in_words(date)

457

assert_equal expected, due_date_distance_in_words(date)

456

end

458

end

457

end

459

end

458

460

459

def test_avatar

461

def test_avatar

460

# turn on avatars

462

# turn on avatars

461

Setting.gravatar_enabled = '1'

463

Setting.gravatar_enabled = '1'

462

assert avatar(User.find_by_mail('jsmith@somenet.foo')).include?(Digest::MD5.hexdigest('jsmith@somenet.foo'))

464

assert avatar(User.find_by_mail('jsmith@somenet.foo')).include?(Digest::MD5.hexdigest('jsmith@somenet.foo'))

463

assert avatar('jsmith <jsmith@somenet.foo>').include?(Digest::MD5.hexdigest('jsmith@somenet.foo'))

465

assert avatar('jsmith <jsmith@somenet.foo>').include?(Digest::MD5.hexdigest('jsmith@somenet.foo'))

464

assert_nil avatar('jsmith')

466

assert_nil avatar('jsmith')

465

assert_nil avatar(nil)

467

assert_nil avatar(nil)

466

468

467

# turn off avatars

469

# turn off avatars

468

Setting.gravatar_enabled = '0'

470

Setting.gravatar_enabled = '0'

469

assert_nil avatar(User.find_by_mail('jsmith@somenet.foo'))

471

assert_nil avatar(User.find_by_mail('jsmith@somenet.foo'))

470

end

472

end

471

end

473

end

	Site-wide shortcuts
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g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
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	Repositories
g s	Goto summary page
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t s	Toggle sidebar on some pages

             # Redmine - project management software
             # Copyright (C) 2006-2009  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.dirname(__FILE__) + '/../../test_helper'
             class ApplicationHelperTest < HelperTestCase
               include ApplicationHelper
               include ActionView::Helpers::TextHelper
               include ActionView::Helpers::DateHelper
               fixtures :projects, :roles, :enabled_modules, :users,
                                   :repositories, :changesets,
                                   :trackers, :issue_statuses, :issues, :versions, :documents,
                                   :wikis, :wiki_pages, :wiki_contents,
                                   :boards, :messages,
                                   :attachments
               def setup
                 super
               end
               def test_auto_links
                 to_test = {
                   'http://foo.bar' => '<a class="external" href="http://foo.bar">http://foo.bar</a>',
                   'http://foo.bar/~user' => '<a class="external" href="http://foo.bar/~user">http://foo.bar/~user</a>',
                   'http://foo.bar.' => '<a class="external" href="http://foo.bar">http://foo.bar</a>.',
                   'https://foo.bar.' => '<a class="external" href="https://foo.bar">https://foo.bar</a>.',
                   'This is a link: http://foo.bar.' => 'This is a link: <a class="external" href="http://foo.bar">http://foo.bar</a>.',
                   'A link (eg. http://foo.bar).' => 'A link (eg. <a class="external" href="http://foo.bar">http://foo.bar</a>).',
                   'http://foo.bar/foo.bar#foo.bar.' => '<a class="external" href="http://foo.bar/foo.bar#foo.bar">http://foo.bar/foo.bar#foo.bar</a>.',
                   'http://www.foo.bar/Test_(foobar)' => '<a class="external" href="http://www.foo.bar/Test_(foobar)">http://www.foo.bar/Test_(foobar)</a>',
                   '(see inline link : http://www.foo.bar/Test_(foobar))' => '(see inline link : <a class="external" href="http://www.foo.bar/Test_(foobar)">http://www.foo.bar/Test_(foobar)</a>)',
                   '(see inline link : http://www.foo.bar/Test)' => '(see inline link : <a class="external" href="http://www.foo.bar/Test">http://www.foo.bar/Test</a>)',
                   '(see inline link : http://www.foo.bar/Test).' => '(see inline link : <a class="external" href="http://www.foo.bar/Test">http://www.foo.bar/Test</a>).',
                   '(see "inline link":http://www.foo.bar/Test_(foobar))' => '(see <a href="http://www.foo.bar/Test_(foobar)" class="external">inline link</a>)',
                   '(see "inline link":http://www.foo.bar/Test)' => '(see <a href="http://www.foo.bar/Test" class="external">inline link</a>)',
                   '(see "inline link":http://www.foo.bar/Test).' => '(see <a href="http://www.foo.bar/Test" class="external">inline link</a>).',
                   'www.foo.bar' => '<a class="external" href="http://www.foo.bar">www.foo.bar</a>',
                   'http://foo.bar/page?p=1&t=z&s=' => '<a class="external" href="http://foo.bar/page?p=1&#38;t=z&#38;s=">http://foo.bar/page?p=1&#38;t=z&#38;s=</a>',
                   'http://foo.bar/page#125' => '<a class="external" href="http://foo.bar/page#125">http://foo.bar/page#125</a>',
                   'http://foo@www.bar.com' => '<a class="external" href="http://foo@www.bar.com">http://foo@www.bar.com</a>',
                   'http://foo:bar@www.bar.com' => '<a class="external" href="http://foo:bar@www.bar.com">http://foo:bar@www.bar.com</a>',
                   'ftp://foo.bar' => '<a class="external" href="ftp://foo.bar">ftp://foo.bar</a>',
                   'ftps://foo.bar' => '<a class="external" href="ftps://foo.bar">ftps://foo.bar</a>',
                   'sftp://foo.bar' => '<a class="external" href="sftp://foo.bar">sftp://foo.bar</a>',
                   # two exclamation marks
                   'http://example.net/path!602815048C7B5C20!302.html' => '<a class="external" href="http://example.net/path!602815048C7B5C20!302.html">http://example.net/path!602815048C7B5C20!302.html</a>',
                 }
                 to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) }
               end
               def test_auto_mailto
                 assert_equal '<p><a href="mailto:test@foo.bar" class="email">test@foo.bar</a></p>',
                   textilizable('test@foo.bar')
               end
               def test_inline_images
                 to_test = {
                   '!http://foo.bar/image.jpg!' => '<img src="http://foo.bar/image.jpg" alt="" />',
                   'floating !>http://foo.bar/image.jpg!' => 'floating <div style="float:right"><img src="http://foo.bar/image.jpg" alt="" /></div>',
                   'with class !(some-class)http://foo.bar/image.jpg!' => 'with class <img src="http://foo.bar/image.jpg" class="some-class" alt="" />',
                   # inline styles should be stripped
                   'with style !{width:100px;height100px}http://foo.bar/image.jpg!' => 'with style <img src="http://foo.bar/image.jpg" alt="" />',
                   'with title !http://foo.bar/image.jpg(This is a title)!' => 'with title <img src="http://foo.bar/image.jpg" title="This is a title" alt="This is a title" />',
                   'with title !http://foo.bar/image.jpg(This is a double-quoted "title")!' => 'with title <img src="http://foo.bar/image.jpg" title="This is a double-quoted &quot;title&quot;" alt="This is a double-quoted &quot;title&quot;" />',
                 }
                 to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) }
               end
               def test_acronyms
                 to_test = {
                   'this is an acronym: GPL(General Public License)' => 'this is an acronym: <acronym title="General Public License">GPL</acronym>',
                   'GPL(This is a double-quoted "title")' => '<acronym title="This is a double-quoted &quot;title&quot;">GPL</acronym>',
                 }
                 to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) }
               end
               def test_attached_images
                 to_test = {
                   'Inline image: !logo.gif!' => 'Inline image: <img src="/attachments/download/3" title="This is a logo" alt="This is a logo" />',
                   'Inline image: !logo.GIF!' => 'Inline image: <img src="/attachments/download/3" title="This is a logo" alt="This is a logo" />',
                   'No match: !ogo.gif!' => 'No match: <img src="ogo.gif" alt="" />',
-                  'No match: !ogo.GIF!' => 'No match: <img src="ogo.GIF" alt="" />'
+                  'No match: !ogo.GIF!' => 'No match: <img src="ogo.GIF" alt="" />',
+                  # link image
+                  '!logo.gif!:http://foo.bar/' => '<a href="http://foo.bar/"><img src="/attachments/download/3" title="This is a logo" alt="This is a logo" /></a>',
                 }
                 attachments = Attachment.find(:all)
                 to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text, :attachments => attachments) }
               end
               def test_textile_external_links
                 to_test = {
                   'This is a "link":http://foo.bar' => 'This is a <a href="http://foo.bar" class="external">link</a>',
                   'This is an intern "link":/foo/bar' => 'This is an intern <a href="/foo/bar">link</a>',
                   '"link (Link title)":http://foo.bar' => '<a href="http://foo.bar" title="Link title" class="external">link</a>',
                   '"link (Link title with "double-quotes")":http://foo.bar' => '<a href="http://foo.bar" title="Link title with &quot;double-quotes&quot;" class="external">link</a>',
                   "This is not a \"Link\":\n\nAnother paragraph" => "This is not a \"Link\":</p>\n\n\n\t<p>Another paragraph",
                   # no multiline link text
                   "This is a double quote \"on the first line\nand another on a second line\":test" => "This is a double quote \"on the first line<br />and another on a second line\":test",
                   # mailto link
                   "\"system administrator\":mailto:sysadmin@example.com?subject=redmine%20permissions" => "<a href=\"mailto:sysadmin@example.com?subject=redmine%20permissions\">system administrator</a>",
                   # two exclamation marks
                   '"a link":http://example.net/path!602815048C7B5C20!302.html' => '<a href="http://example.net/path!602815048C7B5C20!302.html" class="external">a link</a>',
                 }
                 to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) }
               end
               def test_redmine_links
                 issue_link = link_to('#3', {:controller => 'issues', :action => 'show', :id => 3},
                                            :class => 'issue', :title => 'Error 281 when updating a recipe (New)')
                 changeset_link = link_to('r1', {:controller => 'repositories', :action => 'revision', :id => 'ecookbook', :rev => 1},
                                                :class => 'changeset', :title => 'My very first commit')
                 changeset_link2 = link_to('r2', {:controller => 'repositories', :action => 'revision', :id => 'ecookbook', :rev => 2},
                                                 :class => 'changeset', :title => 'This commit fixes #1, #2 and references #1 & #3')
                 document_link = link_to('Test document', {:controller => 'documents', :action => 'show', :id => 1},
                                                          :class => 'document')
                 version_link = link_to('1.0', {:controller => 'versions', :action => 'show', :id => 2},
                                               :class => 'version')
                 message_url = {:controller => 'messages', :action => 'show', :board_id => 1, :id => 4}
                 source_url = {:controller => 'repositories', :action => 'entry', :id => 'ecookbook', :path => ['some', 'file']}
                 source_url_with_ext = {:controller => 'repositories', :action => 'entry', :id => 'ecookbook', :path => ['some', 'file.ext']}
                 to_test = {
                   # tickets
                   '#3, #3 and #3.'              => "#{issue_link}, #{issue_link} and #{issue_link}.",
                   # changesets
                   'r1'                          => changeset_link,
                   'r1.'                         => "#{changeset_link}.",
                   'r1, r2'                      => "#{changeset_link}, #{changeset_link2}",
                   'r1,r2'                       => "#{changeset_link},#{changeset_link2}",
                   # documents
                   'document#1'                  => document_link,
                   'document:"Test document"'    => document_link,
                   # versions
                   'version#2'                   => version_link,
                   'version:1.0'                 => version_link,
                   'version:"1.0"'               => version_link,
                   # source
                   'source:/some/file'           => link_to('source:/some/file', source_url, :class => 'source'),
                   'source:/some/file.'          => link_to('source:/some/file', source_url, :class => 'source') + ".",
                   'source:/some/file.ext.'      => link_to('source:/some/file.ext', source_url_with_ext, :class => 'source') + ".",
                   'source:/some/file. '         => link_to('source:/some/file', source_url, :class => 'source') + ".",
                   'source:/some/file.ext. '     => link_to('source:/some/file.ext', source_url_with_ext, :class => 'source') + ".",
                   'source:/some/file, '         => link_to('source:/some/file', source_url, :class => 'source') + ",",
                   'source:/some/file@52'        => link_to('source:/some/file@52', source_url.merge(:rev => 52), :class => 'source'),
                   'source:/some/file.ext@52'    => link_to('source:/some/file.ext@52', source_url_with_ext.merge(:rev => 52), :class => 'source'),
                   'source:/some/file#L110'      => link_to('source:/some/file#L110', source_url.merge(:anchor => 'L110'), :class => 'source'),
                   'source:/some/file.ext#L110'  => link_to('source:/some/file.ext#L110', source_url_with_ext.merge(:anchor => 'L110'), :class => 'source'),
                   'source:/some/file@52#L110'   => link_to('source:/some/file@52#L110', source_url.merge(:rev => 52, :anchor => 'L110'), :class => 'source'),
                   'export:/some/file'           => link_to('export:/some/file', source_url.merge(:format => 'raw'), :class => 'source download'),
                   # message
                   'message#4'                   => link_to('Post 2', message_url, :class => 'message'),
                   'message#5'                   => link_to('RE: post 2', message_url.merge(:anchor => 'message-5'), :class => 'message'),
                   # escaping
                   '!#3.'                        => '#3.',
                   '!r1'                         => 'r1',
                   '!document#1'                 => 'document#1',
                   '!document:"Test document"'   => 'document:"Test document"',
                   '!version#2'                  => 'version#2',
                   '!version:1.0'                => 'version:1.0',
                   '!version:"1.0"'              => 'version:"1.0"',
                   '!source:/some/file'          => 'source:/some/file',
                   # invalid expressions
                   'source:'                     => 'source:',
                   # url hash
                   "http://foo.bar/FAQ#3"       => '<a class="external" href="http://foo.bar/FAQ#3">http://foo.bar/FAQ#3</a>',
                 }
                 @project = Project.find(1)
                 to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) }
               end
               def test_wiki_links
                 to_test = {
                   '[[CookBook documentation]]' => '<a href="/projects/ecookbook/wiki/CookBook_documentation" class="wiki-page">CookBook documentation</a>',
                   '[[Another page|Page]]' => '<a href="/projects/ecookbook/wiki/Another_page" class="wiki-page">Page</a>',
                   # link with anchor
                   '[[CookBook documentation#One-section]]' => '<a href="/projects/ecookbook/wiki/CookBook_documentation#One-section" class="wiki-page">CookBook documentation</a>',
                   '[[Another page#anchor|Page]]' => '<a href="/projects/ecookbook/wiki/Another_page#anchor" class="wiki-page">Page</a>',
                   # page that doesn't exist
                   '[[Unknown page]]' => '<a href="/projects/ecookbook/wiki/Unknown_page" class="wiki-page new">Unknown page</a>',
                   '[[Unknown page|404]]' => '<a href="/projects/ecookbook/wiki/Unknown_page" class="wiki-page new">404</a>',
                   # link to another project wiki
                   '[[onlinestore:]]' => '<a href="/projects/onlinestore/wiki/" class="wiki-page">onlinestore</a>',
                   '[[onlinestore:|Wiki]]' => '<a href="/projects/onlinestore/wiki/" class="wiki-page">Wiki</a>',
                   '[[onlinestore:Start page]]' => '<a href="/projects/onlinestore/wiki/Start_page" class="wiki-page">Start page</a>',
                   '[[onlinestore:Start page|Text]]' => '<a href="/projects/onlinestore/wiki/Start_page" class="wiki-page">Text</a>',
                   '[[onlinestore:Unknown page]]' => '<a href="/projects/onlinestore/wiki/Unknown_page" class="wiki-page new">Unknown page</a>',
                   # striked through link
                   '-[[Another page|Page]]-' => '<del><a href="/projects/ecookbook/wiki/Another_page" class="wiki-page">Page</a></del>',
                   '-[[Another page|Page]] link-' => '<del><a href="/projects/ecookbook/wiki/Another_page" class="wiki-page">Page</a> link</del>',
                   # escaping
                   '![[Another page|Page]]' => '[[Another page|Page]]',
                   # project does not exist
                   '[[unknowproject:Start]]' => '[[unknowproject:Start]]',
                   '[[unknowproject:Start|Page title]]' => '[[unknowproject:Start|Page title]]',
                 }
                 @project = Project.find(1)
                 to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) }
               end
               def test_html_tags
                 to_test = {
                   "<div>content</div>" => "<p>&lt;div&gt;content&lt;/div&gt;</p>",
                   "<div class=\"bold\">content</div>" => "<p>&lt;div class=\"bold\"&gt;content&lt;/div&gt;</p>",
                   "<script>some script;</script>" => "<p>&lt;script&gt;some script;&lt;/script&gt;</p>",
                   # do not escape pre/code tags
                   "<pre>\nline 1\nline2</pre>" => "<pre>\nline 1\nline2</pre>",
                   "<pre><code>\nline 1\nline2</code></pre>" => "<pre><code>\nline 1\nline2</code></pre>",
                   "<pre><div>content</div></pre>" => "<pre>&lt;div&gt;content&lt;/div&gt;</pre>",
                   "HTML comment: <!-- no comments -->" => "<p>HTML comment: &lt;!-- no comments --&gt;</p>",
                   "<!-- opening comment" => "<p>&lt;!-- opening comment</p>",
                   # remove attributes except class
                   "<pre class='foo'>some text</pre>" => "<pre class='foo'>some text</pre>",
                   "<pre onmouseover='alert(1)'>some text</pre>" => "<pre>some text</pre>",
                 }
                 to_test.each { |text, result| assert_equal result, textilizable(text) }
               end
               def test_allowed_html_tags
                 to_test = {
                   "<pre>preformatted text</pre>" => "<pre>preformatted text</pre>",
                   "<notextile>no *textile* formatting</notextile>" => "no *textile* formatting",
                   "<notextile>this is <tag>a tag</tag></notextile>" => "this is &lt;tag&gt;a tag&lt;/tag&gt;"
                 }
                 to_test.each { |text, result| assert_equal result, textilizable(text) }
               end
               def test_syntax_highlight
                 raw = <<-RAW
             <pre><code class="ruby">
             # Some ruby code here
             </pre></code>
             RAW
                 expected = <<-EXPECTED
             <pre><code class="ruby CodeRay"><span class="no">1</span> <span class="c"># Some ruby code here</span>
             </pre></code>
             EXPECTED
                 assert_equal expected.gsub(%r{[\r\n\t]}, ''), textilizable(raw).gsub(%r{[\r\n\t]}, '')
               end
               def test_wiki_links_in_tables
                 to_test = {"|[[Page|Link title]]|[[Other Page|Other title]]|\n|Cell 21|[[Last page]]|" =>
                              '<tr><td><a href="/projects/ecookbook/wiki/Page" class="wiki-page new">Link title</a></td>' +
                              '<td><a href="/projects/ecookbook/wiki/Other_Page" class="wiki-page new">Other title</a></td>' +
                              '</tr><tr><td>Cell 21</td><td><a href="/projects/ecookbook/wiki/Last_page" class="wiki-page new">Last page</a></td></tr>'
                 }
                 @project = Project.find(1)
                 to_test.each { |text, result| assert_equal "<table>#{result}</table>", textilizable(text).gsub(/[\t\n]/, '') }
               end
               def test_text_formatting
                 to_test = {'*_+bold, italic and underline+_*' => '<strong><em><ins>bold, italic and underline</ins></em></strong>',
                            '(_text within parentheses_)' => '(<em>text within parentheses</em>)',
                            'a *Humane Web* Text Generator' => 'a <strong>Humane Web</strong> Text Generator',
                            'a H *umane* W *eb* T *ext* G *enerator*' => 'a H <strong>umane</strong> W <strong>eb</strong> T <strong>ext</strong> G <strong>enerator</strong>',
                            'a *H* umane *W* eb *T* ext *G* enerator' => 'a <strong>H</strong> umane <strong>W</strong> eb <strong>T</strong> ext <strong>G</strong> enerator',
                           }
                 to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) }
               end
               def test_wiki_horizontal_rule
                 assert_equal '<hr />', textilizable('---')
                 assert_equal '<p>Dashes: ---</p>', textilizable('Dashes: ---')
               end
               def test_acronym
                 assert_equal '<p>This is an acronym: <acronym title="American Civil Liberties Union">ACLU</acronym>.</p>',
                              textilizable('This is an acronym: ACLU(American Civil Liberties Union).')
               end
               def test_footnotes
                 raw = <<-RAW
             This is some text[1].
             fn1. This is the foot note
             RAW
                 expected = <<-EXPECTED
             <p>This is some text<sup><a href=\"#fn1\">1</a></sup>.</p>
             <p id="fn1" class="footnote"><sup>1</sup> This is the foot note</p>
             EXPECTED
                 assert_equal expected.gsub(%r{[\r\n\t]}, ''), textilizable(raw).gsub(%r{[\r\n\t]}, '')
               end
               def test_table_of_content
                 raw = <<-RAW
             {{toc}}
             h1. Title
             Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Maecenas sed libero.
             h2. Subtitle with a [[Wiki]] link
             Nullam commodo metus accumsan nulla. Curabitur lobortis dui id dolor.
             h2. Subtitle with [[Wiki|another Wiki]] link
             h2. Subtitle with %{color:red}red text%
             h1. Another title
             RAW
                 expected = '<ul class="toc">' +
                            '<li class="heading1"><a href="#Title">Title</a></li>' +
                            '<li class="heading2"><a href="#Subtitle-with-a-Wiki-link">Subtitle with a Wiki link</a></li>' +
                            '<li class="heading2"><a href="#Subtitle-with-another-Wiki-link">Subtitle with another Wiki link</a></li>' +
                            '<li class="heading2"><a href="#Subtitle-with-red-text">Subtitle with red text</a></li>' +
                            '<li class="heading1"><a href="#Another-title">Another title</a></li>' +
                            '</ul>'
                 assert textilizable(raw).gsub("\n", "").include?(expected)
               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.
             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+}, ''), textilizable(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+}, ''), textilizable(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+}, ''), textilizable(raw).gsub(%r{\s+}, '')
               end
               def test_default_formatter
                 Setting.text_formatting = 'unknown'
                 text = 'a *link*: http://www.example.net/'
                 assert_equal '<p>a *link*: <a href="http://www.example.net/">http://www.example.net/</a></p>', textilizable(text)
                 Setting.text_formatting = 'textile'
               end
               def test_due_date_distance_in_words
                 to_test = { Date.today => 'Due in 0 days',
                             Date.today + 1 => 'Due in 1 day',
                             Date.today + 100 => 'Due in about 3 months',
                             Date.today + 20000 => 'Due in over 55 years',
                             Date.today - 1 => '1 day late',
                             Date.today - 100 => 'about 3 months late',
                             Date.today - 20000 => 'over 55 years late',
                            }
                 to_test.each do |date, expected|
                   assert_equal expected, due_date_distance_in_words(date)
                 end
               end
               def test_avatar
                 # turn on avatars
                 Setting.gravatar_enabled = '1'
                 assert avatar(User.find_by_mail('jsmith@somenet.foo')).include?(Digest::MD5.hexdigest('jsmith@somenet.foo'))
                 assert avatar('jsmith <jsmith@somenet.foo>').include?(Digest::MD5.hexdigest('jsmith@somenet.foo'))
                 assert_nil avatar('jsmith')
                 assert_nil avatar(nil)
                 # turn off avatars
                 Setting.gravatar_enabled = '0'
                 assert_nil avatar(User.find_by_mail('jsmith@somenet.foo'))
               end
             end