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trabajo-afectivo/spec/lib/core_ext/string_spec.rb

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# Copyright (C) 2012-2022 Zammad Foundation, https://zammad-foundation.org/
# frozen_string_literal: true
require 'rails_helper'
RSpec.describe String do
describe '#strip' do
context 'default behavior' do
it 'removes leading/trailing spaces' do
expect(' test '.strip).to eq('test')
end
it 'removes trailing newlines' do
expect("test\n".strip).to eq('test')
end
it 'does not remove internal spaces / newlines' do
expect("test \n test".strip).to eq("test \n test")
end
end
context 'monkey-patched behavior' do
it 'removes leading/trailing zero-width spaces, but not internal ones' do
expect(" \r\n test \u{200B} \n test\u{200B} \u{200B}".strip)
.to eq("test \u{200B} \n test")
end
it 'does not break on non-unicode strings' do
expect(described_class.new("\xC2\xA92011 Z ", encoding: 'ASCII-8BIT').strip)
.to eq(described_class.new("\xC2\xA92011 Z", encoding: 'ASCII-8BIT'))
end
end
end
describe '#strip!' do
context 'default behavior' do
it 'removes leading/trailing spaces (in place)' do
str = +' test '
expect(str.strip!).to be(str).and eq('test')
end
it 'removes trailing newlines (in place)' do
str = +"test\n"
expect(str.strip!).to be(str).and eq('test')
end
it 'does not remove internal spaces / newlines (in place)' do
str = +"test \n test "
expect(str.strip!).to be(str).and eq(str)
end
end
context 'monkey-patched behavior' do
it 'removes leading/trailing zero-width spaces, but not internal ones (in place)' do
str = +" \r\n test \u{200B} \n test\u{200B} \u{200B}"
expect(str.strip!).to be(str).and eq("test \u{200B} \n test")
end
it 'does not break on invalid-unicode strings (in place)' do
str = described_class.new("\xC2\xA92011 Z ", encoding: 'ASCII-8BIT')
expect(str.strip!)
.to be(str).and eq(described_class.new("\xC2\xA92011 Z", encoding: 'ASCII-8BIT'))
end
end
end
describe '#to_filename' do
it 'does not modify strings in place' do
%w[test Some::File].each do |str|
expect { str.to_filename }.not_to change { str }
end
end
it 'leaves all-downcase strings as-is' do
expect('test'.to_filename).to eq('test')
end
it 'converts camelcase Ruby constant paths to snakecase file paths' do
expect('Some::File'.to_filename).to eq('some/file')
end
end
describe '#to_classname' do
it 'does not modify strings in place' do
%w[test some/file].each do |str|
expect { str.to_classname }.not_to change { str }
end
end
it 'capitalizes all-downcase strings' do
expect('test'.to_classname).to eq('Test')
end
it 'converts snakecase file paths to camelcase Ruby constant paths' do
expect('some/file'.to_classname).to eq('Some::File')
end
context 'unlike ActiveSupport’s #classify' do
it 'preserves pluralized names' do
expect('some/files'.to_classname).to eq('Some::Files')
expect('some_test/files'.to_classname).to eq('SomeTest::Files')
end
end
end
describe '#html2text' do
it 'does not modify strings in place' do
%w[test <div>test</div>].each do |str|
expect { str.html2text }.not_to change { str }
end
end
it 'leaves human-readable text as-is' do
expect('test'.html2text).to eq('test')
end
it 'strips leading/trailing spaces' do
expect(' test '.html2text).to eq('test')
end
it 'also strips leading/trailing newlines' do
expect("\n\n test \n\n\n".html2text).to eq('test')
end
it 'strips HTML tags around text content' do
expect('<div>test</div>'.html2text).to eq('test')
end
it 'strips trailing <br> inside last <div>' do
expect('<div>test<br></div>'.html2text).to eq('test')
end
it 'strips trailing <br> and newlines inside last <div>' do
expect("<div>test<br><br><br>\n<br>\n<br>\n</div>".html2text).to eq('test')
end
it 'strips trailing <br>, newlines, and spaces inside last <div>' do
expect("<div>test<br><br> <br> \n<br> \n<br> \n</div>".html2text).to eq('test')
end
it 'strips trailing <br>, newlines, and &nbsp; inside last <div>' do
expect("<div>test<br><br>&nbsp;<br>&nbsp;\n<br>&nbsp;\n<br>&nbsp;\n</div>".html2text).to eq('test')
end
it 'strips trailing whitespace (including &nbsp; & <br>) both inside and after last tag' do
expect("<div>test<br><br>&nbsp;<br>&nbsp;\n<br>&nbsp;\n<br>&nbsp;\n</div>&nbsp;".html2text).to eq('test')
end
it 'also strips nested HTML tags' do
expect("<p><span>Was\nsoll verbessert werden:</span></p>".html2text)
.to eq('Was soll verbessert werden:')
end
it 'in <pre> elements, collapses multiple newlines into one' do
expect("<pre>test\n\ntest</pre>".html2text).to eq("test\ntest")
end
it 'in <code> elements, collapses multiple newlines into one' do
expect("<code>test\n\ntest</code>".html2text).to eq("test\ntest")
end
it 'converts <table> cells and row to space-separated lines' do
expect(<<~HTML.chomp.html2text).to eq(<<~TEXT.chomp)
<table><tr><td>test</td><td>col</td></td></tr><tr><td>test</td><td>4711</td></tr></table>
HTML
test col
test 4711
TEXT
end
it 'strips HTML comments' do
expect(<<~HTML.chomp.html2text).to eq(<<~TEXT.chomp)
<!-- some comment -->
<div>
test<br><br><br>
<br>
<br>
</div>
HTML
test
TEXT
end
it 'converts <a> elements to plain text with numerical references' do
expect(<<~HTML.chomp.html2text).to eq(<<~TEXT.chomp)
<div><a href="https://zammad.org">Best Tool of the World</a>
some other text</div>
<div>
HTML
[1] Best Tool of the Worldsome other text
[1] https://zammad.org
TEXT
end
it 'converts <hr> elements to separate paragraphs containing only "___"' do
expect(<<~HTML.chomp.html2text).to eq(<<~TEXT.chomp)
<!-- some comment -->
<div>
test<br><br><br>
<hr/>
<br>
</div>
HTML
test
___
TEXT
end
it 'converts <br> elements to newlines (max. 2)' do
expect(<<~HTML.chomp.html2text).to eq(<<~TEXT.chomp)
test<br><br><br>--<br>abc</div>
HTML
test
--
abc
TEXT
end
it 'strips Microsoft Outlook conditional comments' do
expect(<<~HTML.chomp.html2text).to eq(<<~TEXT.chomp)
Ihr RZ-Team<br />
<br />
<!--[if gte mso 9]><xml> <o:DocumentProperties> <o:Author>test</o:Author> =
<o:Template>A75DB76E.dotm</o:Template> <o:LastAuthor>test</o:LastAuthor> =
<o:Revision>5</o:Revision> <o:Created>2011-05-18T07:08:00Z</o:Created> <=
o:LastSaved>2011-07-04T17:59:00Z</o:LastSaved> <o:Pages>1</o:Pages> <o:Wo=
rds>189</o:Words> <o:Characters>1192</o:Characters> <o:Lines>9</o:Lines> =
<o:Paragraphs>2</o:Paragraphs> <o:CharactersWithSpaces>1379</o:Characters=
WithSpaces> <o:Version>11.5606</o:Version> </o:DocumentProperties></xml><!=
[endif]-->
HTML
Ihr RZ-Team
TEXT
end
it 'strips <img> elements' do
expect(<<~HTML.chomp.html2text).to eq(<<~TEXT.chomp)
<html>
<head>
<title>Neues Fax von 1234-93900</title>
</head>
<body style="margin: 0px;padding: 0px;font-family: Arial, sans-serif;font-size: 12px;">
<table cellpadding="0" cellspacing="0" width="100%" height="100%" bgcolor="#d9e7f0" id="mailbg"
style="empty-cells:show;font-size: 12px;line-height: 18px;color: #000000;font-family: Arial, sans-serif;width: 100%;height: 100%;background-color: #d9e7f0;padding: 0px;margin: 0px;">
<tr>
<td valign="top">
<center>
<br><br>
<table width="560" cellpadding="0" cellspacing="0" bgcolor="#FFFFFF" id="mailcontainer"
style="empty-cells:show;font-size: 12px;line-height: 18px;color: #000000;font-family: Arial, sans-serif;width: 560px;margin: 0px auto;padding: 0px;background-color: #FFFFFF;">
<tr>
<td colspan="3" width="560" id="mail_header" valign="top" style="width: 560px;background-color: #FFFFFF;font-family: Arial, sans-serif;color: #000000;padding: 0px;margin: 0px;">
<table width="560" cellpadding="0" cellspacing="0" style="empty-cells:show;font-size: 12px;line-height: 18px;color: #000000;font-family: Arial, sans-serif;">
<tr>
<td height="10" colspan="4" style="font-size:0px;line-height: 0px;padding:0px;height:10px;">
<img src="http://www.example.docm/static/example.docm/mailtemplates/de_DE/team/img/tpl_header.gif" style="padding: 0px;margin: 0px;">
</td>
</tr>
<tr>
<td height="12" colspan="4"><span style="font-size:0px;line-height:0px;"> </span></td>
</tr>
<tr>
<td height="27" width="30"> </td>
<td height="27" width="397"><span class="mailtitle" style="font-family: Arial, sans-serif;color: #000000;font-size: 18px;line-height: 18px;font-weight: normal;">Neues Fax</span></td>
<td height="27" width="103"><img src="http://www.example.docm/static/example.docm/mailtemplates/de_DE/team/img/tpl_logo-example.gif" style="padding: 0px;margin: 0px;"></td>
<td height="27" width="30"></td>
</tr>
<tr>
<td height="20" colspan="4"><span style="font-size:0px;line-height:0px;"> </span></td>
</tr>
<tr>
<td height="1" colspan="4" style="font-size:0px;line-height: 0px;padding:0px;">
<img src="http://www.example.docm/static/example.docm/mailtemplates/de_DE/team/img/tpl_line-grey.gif" style="padding: 0px;margin: 0px;">
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td colspan="3" width="560"> </td>
</tr>
<tr>
<td width="30"> </td>
<td width="500" height="30" valign="middle" align="right">
<span class="accountno" style="font-family: Arial, sans-serif;font-size: 10px;color: #666666;">Ihre Kundennummer: 12345678</span>
</td>
<td width="30"> </td>
</tr>
HTML
Neues Fax von 1234-93900
Neues Fax
Ihre Kundennummer: 12345678
TEXT
end
it 'converts characters written in HTML ampersand code' do
expect(<<~HTML.chomp.html2text).to eq(<<~TEXT.chomp)
line&nbsp;1<br>
you<br/>
-----&amp;
HTML
line\u00A01
you
-----&
TEXT
end
it 'converts <ul> to asterisk-demarcated list' do
expect(<<~HTML.chomp.html2text).to eq(<<~TEXT.chomp)
\u0020<ul><li>#1</li><li>#2</li></ul>
HTML
* #1
* #2
TEXT
end
it 'strips HTML frontmatter and <head> element' do
expect(<<~HTML.chomp.html2text).to eq(<<~TEXT.chomp)
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<head>
<body style="font-family:Geneva,Helvetica,Arial,sans-serif; font-size: 12px;">
<div>&gt; Welcome!</div><div>&gt;</div><div>&gt; Thank you for installing Zammad.</div><div>&gt;</div>
</body>
</html>
HTML
> Welcome!
>
> Thank you for installing Zammad.
>
TEXT
end
it 'strips <style> elements' do
expect(<<~HTML.chomp.html2text).to eq(<<~TEXT.chomp)
\u0020 <style type="text/css">
body {
width:90% !important;
-webkit-text-size-adjust:90%;
-ms-text-size-adjust:90%;
font-family:\'helvetica neue\', helvetica, arial, geneva, sans-serif; f=
ont-size: 12px;;
}
img {
outline:none; text-decoration:none; -ms-interpolation-mode: bicubic;
}
a img {
border:none;
}
table td {
border-collapse: collapse;
}
table {
border-collapse: collapse; mso-table-lspace:0pt; mso-table-rspace:0pt;
}
p, table, div, td {
max-width: 600px;
}
p {
margin: 0;
}
blockquote, pre {
margin: 0px;
padding: 8px 12px 8px 12px;
}
</style><p>some other content</p>
HTML
some other content
TEXT
end
it 'strips <meta> elements' do
expect(<<~HTML.chomp.html2text).to eq(<<~TEXT.chomp)
\u0020 IT-Infrastruktur</span><br>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta name="Generator" content="Microsoft Word 14 (filtered
medium)">
<!--[if !mso]><style>v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
</style><![endif]-->
<style><!--
@font-face
{font-family:calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
p.msonormal, li.msonormal, div.msonormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"calibri","sans-serif";
mso-fareast-language:en-us;}
a:link, span.msohyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.msohyperlinkfollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
p.msoacetate, li.msoacetate, div.msoacetate
{mso-style-priority:99;
mso-style-link:"sprechblasentext zchn";
margin:0cm;
margin-bottom:.0001pt;
font-size:8.0pt;
font-family:"tahoma","sans-serif";
mso-fareast-language:en-us;}
span.e-mailformatvorlage17
{mso-style-type:personal;
font-family:"calibri","sans-serif";
color:windowtext;}
span.sprechblasentextzchn
{mso-style-name:"sprechblasentext zchn";
mso-style-priority:99;
mso-style-link:sprechblasentext;
font-family:"tahoma","sans-serif";}
.msochpdefault
{mso-style-type:export-only;
font-family:"calibri","sans-serif";
mso-fareast-language:en-us;}
@page wordsection1
{size:612.0pt 792.0pt;
margin:70.85pt 70.85pt 2.0cm 70.85pt;}
div.wordsection1
{page:wordsection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
HTML
IT-Infrastruktur
TEXT
end
it 'separates block-level elements by one newline (<p> following a non-<p> block gets two)' do
expect(<<~HTML.chomp.html2text).to eq(<<~TEXT.chomp)
<h1>some head</h1>
some content
<blockquote>
<p>line 1</p>
<p>line 2</p>
</blockquote>
<p>some text later</p>
HTML
some head
some content
> line 1
> line 2
some text later
TEXT
end
it 'formats <blockquote> contents with leading "> "' do
expect(<<~HTML.chomp.html2text).to eq(<<~TEXT.chomp)
<h1>some head</h1>
some content
<blockquote>
line 1<br/>
line 2<br>
</blockquote>
<p>some text later</p>
HTML
some head
some content
> line 1
> line 2
some text later
TEXT
end
it 'adds max. 2 newlines between block-level <blockquote> contents' do
expect(<<~HTML.chomp.html2text).to eq(<<~TEXT.chomp)
<h1>some head</h1>
some content
<blockquote>
<div><div>line 1</div><br></div>
<div><div>line 2</div><br></div>
</blockquote>
some text later
HTML
some head
some content
> line 1
>
> line 2
some text later
TEXT
end
it 'places numerical <a> references at end of text string' do
expect(<<~HTML.chomp.html2text).to eq(<<~TEXT.chomp)
<p>Best regards,</p>
<p><i>Your Team Team</i></p>
<p>P.S.: You receive this e-mail because you are listed in our database as person who ordered a Team license. Please click
<a href="http://www.teamviewer.example/en/company/unsubscribe.aspx?id=1009645&ident=xxx">here</a> to unsubscribe from further e-mails.</p>
-----------------------------
<br />
HTML
Best regards,
Your Team Team
P.S.: You receive this e-mail because you are listed in our database as person who ordered a Team license. Please click [1] here to unsubscribe from further e-mails.
-----------------------------
[1] http://www.teamviewer.example/en/company/unsubscribe.aspx?id=1009645&ident=xxx
TEXT
end
it 'handles elements with missing closing tags' do
expect(<<~HTML.chomp.html2text).to eq(<<~TEXT.chomp)
<div><br>Dave and leaned her
days adam.</div><span style="color:#F7F3FF; font-size:8px">Maybe we
want any help me that.<br>Next morning charlie saw at their
father.<br>Well as though adam took out here. Melvin will be more money.\u0020
Called him into this one last thing.<br>Men-----------------------
<br />
HTML
Dave and leaned her days adam.
Maybe we want any help me that.
Next morning charlie saw at their father.
Well as though adam took out here. Melvin will be more money. Called him into this one last thing.
Men-----------------------
TEXT
end
context 'html encoding' do
it 'converts &Auml; in Ä' do
expect('<div>test something.&Auml;</div>'.html2text)
.to eq('test something.Ä')
end
it 'strips invalid html encoding chars' do
expect('<div>test something.&#55357;</div>'.html2text)
.to eq('test something.í ˝')
end
end
context 'performance tests' do
let(:filler) do
%(#{%(<p>some word <a href="http://example.com?domain?example.com">some url</a> and the end.</p>\n) * 11}\n)
end
it 'converts a 1076-byte unicode file in under 2s' do
expect { Timeout.timeout(2) { <<~HTML.chomp.html2text } }.not_to raise_error
<html>
<title>some title</title>
<body>
<div>hello</div>
#{filler}
</body>
</html>
HTML
end
it 'converts a 2.21 MiB unicode file in under 2s' do
expect { Timeout.timeout(2) { <<~HTML.chomp.html2text } }.not_to raise_error
<html>
<title>some title</title>
<body>
<div>hello</div>
#{filler * 2312}
</body>
</html>
HTML
end
end
end
describe '#html2html_strict' do
it 'leaves human-readable text as-is' do
expect('test'.html2html_strict).to eq('test')
end
it 'strips leading/trailing spaces' do
expect(' test '.html2html_strict).to eq('test')
end
it 'also strips leading/trailing newlines' do
expect("\n\n test \n\n\n".html2html_strict).to eq('test')
end
it 'also strips leading <br>' do
expect('<br><br><div>abc</div>'.html2html_strict).to eq('<div>abc</div>')
end
it 'also strips trailing <br> & spaces' do
expect('<div>abc</div><br> <br>'.html2html_strict).to eq('<div>abc</div>')
end
it 'leaves <b> as-is' do
expect('<b>test</b>'.html2html_strict).to eq('<b>test</b>')
end
it 'downcases tag names' do
expect('<B>test</B>'.html2html_strict).to eq('<b>test</b>')
end
it 'leaves <i> as-is' do
expect('<i>test</i>'.html2html_strict).to eq('<i>test</i>')
end
it 'leaves <h1> as-is' do
expect('<h1>test</h1>'.html2html_strict).to eq('<h1>test</h1>')
end
it 'leaves <h2> as-is' do
expect('<h2>test</h2>'.html2html_strict).to eq('<h2>test</h2>')
end
it 'leaves <h3> as-is' do
expect('<h3>test</h3>'.html2html_strict).to eq('<h3>test</h3>')
end
it 'leaves <pre> as-is' do
expect("<pre>a\nb\nc</pre>".html2html_strict).to eq("<pre>a\nb\nc</pre>")
end
it 'leaves <pre> nested inside <div> as-is' do
expect("<div><pre>a\nb\nc</pre></div>".html2html_strict).to eq("<div><pre>a\nb\nc</pre></div>")
end
it 'strips HTML comments' do
expect('<h3>test</h3><!-- some comment -->'.html2html_strict).to eq('<h3>test</h3>')
end
it 'strips <html>/<body> tags & <head> elements' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<html><head><base href="x-msg://2849/"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div lang="DE" link="blue" vlink="purple"><div class="Section1" style="page: Section1; "><div style="margin-top: 0cm; margin-right: 0cm; margin-left: 0cm; margin-bottom: 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; "><span style="font-size: 10pt; font-family: Arial, sans-serif; ">Hello Martin,<o:p></o:p></span></div>
HTML
<div lang="DE">Hello Martin,</div>
TEXT
end
it 'strips <span> tags' do
expect('<span></span>'.html2html_strict).to eq('')
end
it 'keeps style with color in <span>' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<span style="color: red; bgcolor: red">Hello Martin,</span>
HTML
<span style="color: red;">Hello Martin,</span>
TEXT
end
it 'remove style=#ffffff with color in <span>' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<span style="color: #ffffff; bgcolor: red">Hello Martin,</span>
HTML
Hello Martin,
TEXT
end
it 'strips <span> tags, id/class attrs, and <o:*> (MS Office) tags' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div id="123" class="WordSection1">
<p class="MsoNormal"><span style="color:#1F497D">Guten Morgen, Frau Koppenhagen,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">vielen Dank für die Reservierung. Dabei allerdings die Sprache (Niederländisch) nicht erwähnt. Können Sie bitte dieses in Ihrer Reservierung vormerken?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Nochmals vielen Dank und herzliche Grüße
<o:p></o:p></span></p>
<div>
HTML
<div>
<p><span style="color:#1f497d;">Guten Morgen, Frau Koppenhagen,</span></p><p><span style="color:#1f497d;"><p>&nbsp;</p></span></p><p><span style="color:#1f497d;">vielen Dank für die Reservierung. Dabei allerdings die Sprache (Niederländisch) nicht erwähnt. Können Sie bitte dieses in Ihrer Reservierung vormerken?</span></p><p><span style="color:#1f497d;"><p>&nbsp;</p></span></p><p><span style="color:#1f497d;">Nochmals vielen Dank und herzliche Grüße </span></p></div>
TEXT
end
it 'strips <font> tags' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<p><font size="2"><a style="color: " href="http://www.example.com/?wm=mail"><img border="0" src="cid:example_new.png@8B201D8C.000B" width="101" height="30"></a></font></p>
HTML
<p><a href="http://www.example.com/?wm=mail" rel="nofollow noreferrer noopener" target="_blank" title="http://www.example.com/?wm=mail"><img border="0" src="cid:example_new.png@8B201D8C.000B" style="width:101px;height:30px;"></a></p>
TEXT
end
it 'strips extraneous whitespace from end of opening tag' do
expect('<b >test</b>'.html2html_strict).to eq('<b>test</b>')
end
it 'strips extraneous whitespace from closing tag' do
expect('<b >test</b >'.html2html_strict).to eq('<b>test</b>')
end
it 'does not detect < /b > as closing tag; converts chars and auto-closes tag' do
expect('<b >test< /b >'.html2html_strict).to eq('<b>test&lt; /b &gt;</b>')
end
it 'does not detect <\n/b> as closing tag; converts chars and auto-closes tag' do
expect("<b\n>test<\n/b>".html2html_strict).to eq('<b>test&lt; /b&gt;</b>')
end
it 'collapses multiple whitespace-only <p> into one with &nbsp;' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<p> </p><p> </p><p> </p>
HTML
<p>&nbsp;</p>
TEXT
end
it 'keeps lang attr on <p>' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<p lang="DE"><b><span></span></b></p>
HTML
<p lang="DE"></p>
TEXT
end
it 'strips <span> inside <p>' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<p lang="DE"><b><span>Hello Martin,</span></b></p>
HTML
<p lang="DE"><b>Hello Martin,</b></p>
TEXT
end
it 'strips empty <p> keep <p>s with content' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<p> </p><p>123</p><p></p>
HTML
<p>&nbsp;</p><p>123</p>
TEXT
end
it 'strips <br> between <p>' do
expect('<p>&nbsp;</p><br><br><p>&nbsp;</p>'.html2html_strict).to eq('<p>&nbsp;</p><p>&nbsp;</p>')
end
it 'auto-adds missing closing brackets on tags, but not opening brackets' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<b id=123 classs="
some_class"
>test<
/b>
HTML
<b>test&lt; /b&gt;</b>
TEXT
end
it 'auto-adds missing closing tags' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<ul id=123 classs="
some_class"
><li>test</li>
<li class="asasd">test</li><
/ul>
HTML
<ul>
<li>test</li>
<li>test</li>&lt; /ul&gt;</ul>
TEXT
end
it 'auto-closes <div> with missing closing tag; removes </p> with missing opening tag' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
Damit Sie keinen Tag versäumen, empfehlen wir Ihnen den <a href="http://newsletters.cylex.de/" class="">Link des Adventkalenders</a> in<br class="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Ihrer Lesezeichen-Symbolleiste zu ergänzen.</p><div class="">&nbsp;
HTML
Damit Sie keinen Tag versäumen, empfehlen wir Ihnen den <a href="http://newsletters.cylex.de/" rel="nofollow noreferrer noopener" target="_blank" title="http://newsletters.cylex.de/">Link des Adventkalenders</a> in<br> Ihrer Lesezeichen-Symbolleiste zu ergänzen.<div> </div>
TEXT
end
it 'intelligently inserts missing </td> & </tr> tags (and ignores misplaced </table> tags)' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<table>
<tr>
<td bgcolor=white><font size=2 face="sans-serif"><b>Franz Schäfer</b></font>
<tr>
<td bgcolor=white><font size=2 face="sans-serif">Manager Information Systems</font></table>
<br>
<table>
<tr>
<td bgcolor=white><font size=2 face="sans-serif">Telefon &nbsp;</font>
<td bgcolor=white><font size=2 face="sans-serif">+49 000 000 8565</font>
<tr>
<td colspan=2 bgcolor=white><font size=2 face="sans-serif">christian.schaefer@example.com</font></table>
<br>
<table>
HTML
<table>
<tr>
<td>
<b>Franz Schäfer</b>
</td>
</tr>
<tr>
<td>Manager Information Systems</td>
</tr>
</table>
<br>
<table>
<tr>
<td> Telefon </td>
<td> +49 000 000 8565 </td>
</tr>
<tr>
<td colspan="2">christian.schaefer@example.com</td>
</tr>
</table>
TEXT
end
it 'ignores invalid (misspelled) attrs' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<b id=123 classs="
some_class">test</b>
HTML
<b>test</b>
TEXT
end
it 'strips incomplete CSS rules' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<p><a style="color: " href="http://www.example.com/?wm=mail"><img border="0" src="cid:example_new.png@8B201D8C.000B" width="101" height="30"></a></p>
HTML
<p><a href="http://www.example.com/?wm=mail" rel="nofollow noreferrer noopener" target="_blank" title="http://www.example.com/?wm=mail"><img border="0" src="cid:example_new.png@8B201D8C.000B" style="width:101px;height:30px;"></a></p>
TEXT
end
context 'for whitespace-only <div>' do
it 'preserves a single space' do
expect('<div> </div>'.html2html_strict).to eq('<div> </div>')
end
it 'converts a lone <br> to &nbsp;' do
expect('<div><br></div>'.html2html_strict).to eq('<div>&nbsp;</div>')
end
it 'converts three <br> to one &nbsp;' do
expect('<div style="max-width: 600px;"><br><br><br></div>'.html2html_strict).to eq('<div>&nbsp;</div>')
end
it 'collapses two nested, whitespace-only <div> into a single &nbsp;' do
expect('<div><div> </div><div> </div></div>'.html2html_strict).to eq('<div>&nbsp;</div>')
end
it 'collapses three nested, whitespace-only <div> into a single &nbsp;' do
expect('<div><div> </div><div> </div><div> </div></div>'.html2html_strict).to eq('<div>&nbsp;</div>')
end
it 'collapses 2+ nested, whitespace-only <p> into \n<p>&nbsp;</p>' do
expect('<div><p> </p><p> </p></div>'.html2html_strict).to eq("<div>\n<p>&nbsp;</p></div>")
end
end
context 'for <div> with content' do
it 'also strips trailing/leading newlines inside <div>' do
expect("<div>\n\n\ntest\n\n\n</div>".html2html_strict).to eq('<div>test</div>')
end
it 'also strips trailing/leading newlines & tabs inside <div>' do
expect("<div>\n\t\ntest\n\t\n</div>".html2html_strict).to eq('<div>test</div>')
end
it 'also strips trailing/leading newlines & tabs inside <div>, but not internal spaces' do
expect("<div>\n\t\ntest 123\n\t\n</div>".html2html_strict).to eq('<div>test 123</div>')
end
it 'strips newlines from trailing whitespace; leaves up to two <br> (with spaces) as-is' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div>
<br> <p><b>Description</b></p>
<br> <br> </div>
HTML
<div>
<br> <p><b>Description</b></p><br> <br> </div>
TEXT
end
it 'strips newlines from trailing whitespace; collapses 3+ <br> into two' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div>
<br> <p><b>Description</b></p>
<br> <br> <br> </div>
HTML
<div>
<br> <p><b>Description</b></p><br><br></div>
TEXT
end
it 'removes unnecessary <div> nesting' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div><div>Hello Martin,</div></div>
HTML
<div>Hello Martin,</div>
TEXT
end
it 'keeps innermost <div> when removing nesting' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div lang="DE"><div><div>Hello Martin,</div></div></div>
HTML
<div lang="DE">Hello Martin,</div>
TEXT
end
it 'keeps style with color in <div>' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div style="color: red; bgcolor: red">Hello Martin,</div>
HTML
<div style="color: red;">Hello Martin,</div>
TEXT
end
it 'remove style=#ffffff with color in <div>' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div style="color: #ffffff; bgcolor: red">Hello Martin,</div>
HTML
<div>Hello Martin,</div>
TEXT
end
it 'rearranges whitespace in nested <div>' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div lang="DE"><div><div>Hello Martin,</div> </div></div>
HTML
<div lang="DE">
<div>Hello Martin,</div></div>
TEXT
end
it 'adds newline where <br> starts or ends <div> content' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div style="max-width: 600px;"><br>abc<br><br></div>
HTML
<div>
<br>abc<br><br>
</div>
TEXT
end
it 'leaves <s> nested in <div> as-is (?)' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div><s>abc</s></div>
HTML
<div><s>abc</s></div>
TEXT
end
it 'collapses multiple whitespace-only <p> into one with &nbsp;' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div><p> </p>
<p> </p>
<p> </p>
</div>
HTML
<div>
<p>&nbsp;</p></div>
TEXT
end
it 'strips <div> tags when they contain only <p>' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div>lala<div lang="DE"><p><span>Hello Martin,</span></p></div></div>
HTML
<div>lala<div lang="DE"><p>Hello Martin,</p></div></div>
TEXT
end
end
context 'link handling' do
it 'adds rel & target attrs to <a> tags' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<a href="http://web.de">web.de</a>
HTML
<a href="http://web.de" rel="nofollow noreferrer noopener" target="_blank">web.de</a>
TEXT
end
it 'removes id attrs' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<a id="123" href="http://web.de">web.de</a>
HTML
<a href="http://web.de" rel="nofollow noreferrer noopener" target="_blank">web.de</a>
TEXT
end
it 'removes class/id attrs' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<a href="http://example.com" class="abc" id="123">http://example.com</a>
HTML
<a href="http://example.com" rel="nofollow noreferrer noopener" target="_blank">http://example.com</a>
TEXT
end
it 'downcases <a> tags' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<A href="http://example.com?a=1;">http://example.com?a=1;</A>
HTML
<a href="http://example.com?a=1;" rel="nofollow noreferrer noopener" target="_blank">http://example.com?a=1;</a>
TEXT
end
it 'doesn’t downcase href attr or inner text' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<A href="http://example.com/withSoMeUpper/And/downCase">http://example.com/withSoMeUpper/And/downCase</A>
HTML
<a href="http://example.com/withSoMeUpper/And/downCase" rel="nofollow noreferrer noopener" target="_blank">http://example.com/withSoMeUpper/And/downCase</a>
TEXT
end
it 'automatically wraps <a> tags around valid URLs' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div>https://www.facebook.com/test</div>
HTML
<div>\n<a href="https://www.facebook.com/test" rel="nofollow noreferrer noopener" target="_blank">https://www.facebook.com/test</a>\n</div>
TEXT
end
it 'does not wrap URLs if leading https?:// is missing' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
some text www.example.com some other text
HTML
some text www.example.com some other text
TEXT
end
it 'adds missing http:// to href attr (but not inner text)' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
web <a href="www.example.com"><span style="color:blue">www.example.com</span></a>
HTML
web <a href="http://www.example.com" rel="nofollow noreferrer noopener" target="_blank"><span style="color:blue;">www.example.com</span></a>
TEXT
end
it 'includes URL parameters when wrapping URL in <a> tag' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<p>https://wiki.lab.example.com/doku.php?id=xxxx:start&a=1;#ldap</p>
HTML
<p><a href="https://wiki.lab.example.com/doku.php?id=xxxx:start&amp;a=1;#ldap" rel="nofollow noreferrer noopener" target="_blank">https://wiki.lab.example.com/doku.php?id=xxxx:start&amp;a=1;#ldap</a></p>
TEXT
end
it 'does not rewrap valid URLs that already have <a> tags' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<a href="http://example.com">http://example.com</a>
HTML
<a href="http://example.com" rel="nofollow noreferrer noopener" target="_blank">http://example.com</a>
TEXT
end
it 'recognizes URL parameters when matching href to inner text' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<p><a href="https://wiki.lab.example.com/doku.php?id=xxxx:start&amp;#ldap">https://wiki.lab.example.com/doku.php?id=xxxx:start&amp;#ldap</a></p>
HTML
<p><a href="https://wiki.lab.example.com/doku.php?id=xxxx:start&amp;#ldap" rel="nofollow noreferrer noopener" target="_blank">https://wiki.lab.example.com/doku.php?id=xxxx:start&amp;#ldap</a></p>
TEXT
end
it 'recognizes <br> as URL boundary' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div><br>https://www.facebook.com/test<br></div>
HTML
<div>
<br><a href="https://www.facebook.com/test" rel="nofollow noreferrer noopener" target="_blank">https://www.facebook.com/test</a><br>\n</div>
TEXT
end
it 'recognizes space as URL boundary' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
some text http://example.com some other text
HTML
some text <a href="http://example.com" rel="nofollow noreferrer noopener" target="_blank">http://example.com</a> some other text
TEXT
end
it 'wraps valid URLs from <div> elements in <a> tags' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div>http://example.com</div>
HTML
<div>
<a href="http://example.com" rel="nofollow noreferrer noopener" target="_blank">http://example.com</a>
</div>
TEXT
end
it 'recognizes trailing dot as URL boundary' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div>http://example.com.</div>
HTML
<div>
<a href="http://example.com" rel="nofollow noreferrer noopener" target="_blank">http://example.com</a>.</div>
TEXT
end
it 'does not add a leading newline if <div> begins with non-URL text' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div>lala http://example.com.</div>
HTML
<div>lala <a href="http://example.com" rel="nofollow noreferrer noopener" target="_blank">http://example.com</a>.</div>
TEXT
end
it 'recognizes trailing comma as URL boundary' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div>http://example.com, and so on</div>
HTML
<div>
<a href="http://example.com" rel="nofollow noreferrer noopener" target="_blank">http://example.com</a>, and so on</div>
TEXT
end
it 'recognizes trailing comma as URL boundary (immediately following URL parameters)' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div>http://example.com?lala=me, and so on</div>
HTML
<div>
<a href="http://example.com?lala=me" rel="nofollow noreferrer noopener" target="_blank">http://example.com?lala=me</a>, and so on</div>
TEXT
end
it 'strips <a> tags when no href is present' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<a name="_MailEndCompose"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#44546A">Hello Mr Smith,<o:p></o:p></span></a>
HTML
<span style="color:#44546a;">Hello Mr Smith,</span>
TEXT
end
context 'when <a> inner text is HTML elements' do
it 'leaves <img> elements as-is' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<a href="http://example.com/?abc=123&123=abc" class="abc\n"\n><img src="cid:123"></a>
HTML
<a href="http://example.com/?abc=123&amp;123=abc" rel="nofollow noreferrer noopener" target="_blank" title="http://example.com/?abc=123&amp;123=abc"><img src="cid:123"></a>
TEXT
end
it 'strips <span> tags, but not content' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<a href="http://facebook.de/examplesrbog"><span lang="EN-US" style='color:blue'>http://facebook.de/examplesrbog</span></a>
HTML
<a href="http://facebook.de/examplesrbog" rel="nofollow noreferrer noopener" target="_blank"><span lang="EN-US" style="color:blue;">http://facebook.de/examplesrbog</span></a>
TEXT
end
it 'also strips surrounding <span> and <o:p> tags' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<span style="font-size:10.0pt;font-family:&quot;Cambria&quot;,serif;color:#1F497D;mso-fareast-language:DE">web&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
<a href="http://www.example.com"><span style="color:blue">www.example.com</span></a><o:p></o:p></span>
HTML
<span style="color:#1f497d;">web <a href="http://www.example.com" rel="nofollow noreferrer noopener" target="_blank"><span style="color:blue;">www.example.com</span></a></span>
TEXT
end
end
context 'when <a> inner text and href do not match' do
it 'adds title attr' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<a href="http://example.com">http://what-different.example.com</a>
HTML
<a href="http://example.com" rel="nofollow noreferrer noopener" target="_blank" title="http://example.com">http://what-different.example.com</a>
TEXT
end
it 'converts unsafe characters in href attr and title' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<a href="http://example.com %22test%22">http://what-different.example.com</a>
HTML
<a href="http://example.com%20%22test%22" rel="nofollow noreferrer noopener" target="_blank" title="http://example.com%20%22test%22">http://what-different.example.com</a>
TEXT
end
it 'does not add title attr (for different capitalization)' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<a href="http://example.com">http://EXAMPLE.com</a>
HTML
<a href="http://example.com" rel="nofollow noreferrer noopener" target="_blank">http://EXAMPLE.com</a>
TEXT
end
it 'does not add title attr (for URL-safe/unsafe characters)' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<a href="http://example.com/?abc=123&123=abc">http://example.com?abc=123&amp;123=abc</a>
HTML
<a href="http://example.com/?abc=123&amp;123=abc" rel="nofollow noreferrer noopener" target="_blank">http://example.com?abc=123&amp;123=abc</a>
TEXT
end
end
context 'for email links' do
it 'strips <a> tags' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<a href="mailto:john.smith@example.com" style="color: blue; text-decoration: underline; ">john.smith@example.com</a>
HTML
<a href="mailto:john.smith@example.com">john.smith@example.com</a>
TEXT
end
it 'strips <a> tags (even with upcased "MAILTO:")' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<a href="MAILTO:john.smith@example.com" style="color: blue; text-decoration: underline; ">john.smith@example.com</a>
HTML
<a href="MAILTO:john.smith@example.com">john.smith@example.com</a>
TEXT
end
it 'extracts destination address when it differs from <a> innertext' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<a href="MAILTO:john.smith2@example.com" style="color: blue; text-decoration: underline; ">john.smith@example.com</a>
HTML
<a href="MAILTO:john.smith2@example.com">john.smith@example.com</a>
TEXT
end
end
end
context 'for <img> tags' do
it 'removes color CSS rule from style attr' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<img src="/some.png" style="color: blue; width: 30px; height: 50px">
HTML
<img src="/some.png" style=" width: 30px; height: 50px;">
TEXT
end
it 'converts width/height attrs to CSS rules' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<img src="/some.png" width="30px" height="50px">
HTML
<img src="/some.png" style="width:30px;height:50px;">
TEXT
end
it 'automatically adds terminal semicolons to CSS rules' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<img style="width: 181px; height: 125px" src="data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/...">
HTML
<img style="width: 181px; height: 125px;" src="data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/...">
TEXT
end
context 'when <img> nested in <a>, nested in <p>' do
it 'sanitizes those elements as normal' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<p class="MsoNormal"><a href="http://www.example.com/"><span style="color:blue;text-decoration:none"><img border="0" width="30" height="30" id="_x0000_i1030" src="cid:image001.png@01D172FC.F323CDB0"></span></a><o:p></o:p></p>
HTML
<p><a href="http://www.example.com/" rel="nofollow noreferrer noopener" target="_blank" title="http://www.example.com/"><span style="color:blue;"><img border="0" src="cid:image001.png@01D172FC.F323CDB0" style="width:30px;height:30px;"></span></a></p>
TEXT
end
end
end
context 'sample email input' do
it 'handles sample input 1' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div>
abc<p><b>Von:</b> Fritz Bauer [mailto:me@example.com] <br><b>Gesendet:</b> Donnerstag, 3. Mai 2012 11:51<br><b>An:</b> John Smith<br><b>Cc:</b> Smith, John Marian; johnel.fratczak@example.com; ole.brei@example.com; Günther John | Example GmbH; bkopon@example.com; john.heisterhagen@team.example.com; sven.rocked@example.com; michael.house@example.com; tgutzeit@example.com<br><b>Betreff:</b> Re: OTRS::XXX Erweiterung - Anhänge an CI's </p></div>
HTML
<div>abc<span class=\"js-signatureMarker\"></span><p><b>Von:</b> Fritz Bauer [mailto:me@example.com] <br><b>Gesendet:</b> Donnerstag, 3. Mai 2012 11:51<br><b>An:</b> John Smith<br><b>Cc:</b> Smith, John Marian; johnel.fratczak@example.com; ole.brei@example.com; Günther John | Example GmbH; bkopon@example.com; john.heisterhagen@team.example.com; sven.rocked@example.com; michael.house@example.com; tgutzeit@example.com<br><b>Betreff:</b> Re: OTRS::XXX Erweiterung - Anhänge an CI's </p></div>
TEXT
end
it 'handles sample input 2' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div> abc<p> <b>Von:</b> Fritz Bauer [mailto:me@example.com] <br><b>Gesendet:</b> Donnerstag, 3. Mai 2012 11:51<br><b>An:</b> John Smith<br><b>Cc:</b> Smith, John Marian; johnel.fratczak@example.com; ole.brei@example.com; Günther John | Example GmbH; bkopon@example.com; john.heisterhagen@team.example.com; sven.rocked@example.com; michael.house@example.com; tgutzeit@example.com<br><b>Betreff:</b> Re: OTRS::XXX Erweiterung - Anhänge an CI's </p></div>
HTML
<div>abc<span class=\"js-signatureMarker\"></span><p> <b>Von:</b> Fritz Bauer [mailto:me@example.com] <br><b>Gesendet:</b> Donnerstag, 3. Mai 2012 11:51<br><b>An:</b> John Smith<br><b>Cc:</b> Smith, John Marian; johnel.fratczak@example.com; ole.brei@example.com; Günther John | Example GmbH; bkopon@example.com; john.heisterhagen@team.example.com; sven.rocked@example.com; michael.house@example.com; tgutzeit@example.com<br><b>Betreff:</b> Re: OTRS::XXX Erweiterung - Anhänge an CI's </p></div>
TEXT
end
it 'handles sample input 3' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div> abc<p> <b>Von:</b> Fritz Bauer [mailto:me@example.com] <br><b>Gesendet:</b> Donnerstag, 3. Mai 2012 11:51<br><b>An:</b> John Smith<br><b>Cc:</b> Smith, John Marian; johnel.fratczak@example.com; ole.brei@example.com; Günther John | Example GmbH; bkopon@example.com; john.heisterhagen@team.example.com; sven.rocked@example.com; michael.house@example.com; tgutzeit@example.com<br><b>Betreff:</b> Re: OTRS::XXX Erweiterung - Anhänge an CI's </p> </div>
HTML
<div>abc<span class=\"js-signatureMarker\"></span><p> <b>Von:</b> Fritz Bauer [mailto:me@example.com] <br><b>Gesendet:</b> Donnerstag, 3. Mai 2012 11:51<br><b>An:</b> John Smith<br><b>Cc:</b> Smith, John Marian; johnel.fratczak@example.com; ole.brei@example.com; Günther John | Example GmbH; bkopon@example.com; john.heisterhagen@team.example.com; sven.rocked@example.com; michael.house@example.com; tgutzeit@example.com<br><b>Betreff:</b> Re: OTRS::XXX Erweiterung - Anhänge an CI's </p></div>
TEXT
end
it 'handles sample input 4' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div style="margin-top: 0cm; margin-right: 0cm; margin-left: 0cm; margin-bottom: 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; "><span style="font-size: 10pt; font-family: Arial, sans-serif; ">Mit freundlichem Gruß<span class="Apple-converted-space">&nbsp;</span><br><br>John Smith<br>Service und Support<br><br>Example Service AG &amp; Co.<o:p></o:p></span></div><div style="margin-top: 0cm; margin-right: 0cm; margin-left: 0cm; margin-bottom: 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; "><span style="font-size: 10pt; font-family: Arial, sans-serif; ">Management OHG<br>Someware-Str. 4<br>xxxxx Someware<br><br></span><span style="font-size: 10pt; font-family: Arial, sans-serif; "><o:p></o:p></span></div><div style="margin-top: 0cm; margin-right: 0cm; margin-left: 0cm; margin-bottom: 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; "><span style="font-size: 10pt; font-family: Arial, sans-serif; ">Tel.: +49 001 7601 462<br>Fax: +49 001 7601 472</span><span style="font-size: 10pt; font-family: Arial, sans-serif; "><o:p></o:p></span></div><div style="margin-top: 0cm; margin-right: 0cm; margin-left: 0cm; margin-bottom: 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; "><span style="font-size: 10pt; font-family: Arial, sans-serif; "><a href="mailto:john.smith@example.com" style=color: blue; text-decoration: underline; ">john.smith@example.com</a></span><span style="font-size: 10pt; font-family: Arial, sans-serif; "><o:p></o:p></span></div><div style="margin-top: 0cm; margin-right: 0cm; margin-left: 0cm; margin-bottom: 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; "><span style="font-size: 10pt; font-family: Arial, sans-serif; "><a href="http://www.example.com" style="color: blue; text-decoration: underline; ">www.example.com</a></span><span style="font-size: 10pt; font-family: Arial, sans-serif; "><o:p></o:p></span></div>
HTML
<div><span>Mit freundlichem Gruß <br><br>John Smith<br>Service und Support<br><br>Example Service AG &amp; Co.</span></div><div>
<span>Management OHG<br>Someware-Str. 4<br>xxxxx Someware<br><br></span>
</div><div>
<span>Tel.: +49 001 7601 462<br>Fax: +49 001 7601 472</span>
</div><div>
<a href="mailto:john.smith@example.com">john.smith@example.com</a>
</div><div>
<a href="http://www.example.com" rel="nofollow noreferrer noopener" target="_blank">www.example.com</a>
</div>
TEXT
end
it 'handles sample input 5' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<body lang="DE" link="blue" vlink="purple"><div class="WordSection1">
<p class="MsoNormal"><span style="color:#1F497D">Guten Morgen, Frau ABC,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">vielen Dank für die Reservierung. Dabei allerdings die Sprache (Niederländisch) nicht erwähnt. Können Sie bitte dieses in Ihrer Reservierung vormerken?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Nochmals vielen Dank und herzliche Grüße
<o:p></o:p></span></p>
<div>
<p class="MsoNormal"><b><span style="font-size:10.0pt;color:#1F497D"><o:p>&nbsp;</o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;color:#1F497D">Anna Smith<o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;color:#1F497D">art abc SEV GmbH<o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;color:#1F497D">art abc TRAV<o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:#1F497D">Marktstätte 123<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:#1F497D">123456 Dorten<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:#1F497D">T: &#43;49 (0) 12345/1234560-1<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:#1F497D">T: &#43;49 (0) 12345/1234560-0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:#1F497D">F: &#43;49 (0) 12345/1234560-2<o:p></o:p></span></p>
<p class="MsoNormal"><a href="mailto:annad@example.com"><span style="font-size:9.0pt">annad@example.com</span></a><span style="font-size:9.0pt;color:#C00000"><o:p></o:p></span></p>
<p class="MsoNormal"><a href="http://www.example.com/"><span style="font-size:9.0pt">www.example.com</span></a><span style="font-size:9.0pt;color:#1F497D">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span><a href="http://www.ABC.com/"><span style="font-size:9.0pt">www.ABC.com</span></a><span style="font-size:9.0pt;color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;color:#1F497D">Geschäftsführer Vor Nach, VorUndZu Nach&nbsp;&nbsp;&nbsp;&nbsp; -&nbsp;&nbsp;&nbsp;&nbsp; Amtsgericht Dort HRB 12345&nbsp;&nbsp;&nbsp; -&nbsp;&nbsp;&nbsp; Ein Unternehmer der ABC Gruppe<o:p></o:p></span></p>
HTML
<div>
<p><span style="color:#1f497d;">Guten Morgen, Frau ABC,</span></p><p><span style="color:#1f497d;"><p>&nbsp;</p></span></p><p><span style="color:#1f497d;">vielen Dank für die Reservierung. Dabei allerdings die Sprache (Niederländisch) nicht erwähnt. Können Sie bitte dieses in Ihrer Reservierung vormerken?</span></p><p><span style="color:#1f497d;"><p>&nbsp;</p></span></p><p><span style="color:#1f497d;">Nochmals vielen Dank und herzliche Grüße </span></p><div>
<p><b><span style="color:#1f497d;"><p>&nbsp;</p></span></b></p><p><b><span style="color:#1f497d;">Anna Smith</span></b></p><p><b><span style="color:#1f497d;">art abc SEV GmbH</span></b></p><p><b><span style="color:#1f497d;">art abc TRAV</span></b></p><p><span style="color:#1f497d;">Marktstätte 123</span></p><p><span style="color:#1f497d;">123456 Dorten</span></p><p><span style="color:#1f497d;">T: +49 (0) 12345/1234560-1</span></p><p><span style="color:#1f497d;">T: +49 (0) 12345/1234560-0</span></p><p><span style="color:#1f497d;">F: +49 (0) 12345/1234560-2</span></p><p><a href="mailto:annad@example.com">annad@example.com</a><span style="color:#c00000;"></span></p><p><a href="http://www.example.com/" rel="nofollow noreferrer noopener" target="_blank">www.example.com</a><span style="color:#1f497d;"> </span><a href="http://www.ABC.com/" rel="nofollow noreferrer noopener" target="_blank">www.ABC.com</a><span style="color:#1f497d;"></span></p><p><span style="color:#1f497d;">Geschäftsführer Vor Nach, VorUndZu Nach - Amtsgericht Dort HRB 12345 - Ein Unternehmer der ABC Gruppe</span></p></div></div>
TEXT
end
it 'handles sample input 6' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<p class="MsoNormal"><span style="color:#1F497D"><o:p>&nbsp;</o:p></span></p>
<div>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:&quot;Tahoma&quot;,&quot;sans-serif&quot;">Von:</span></b><span style="font-size:10.0pt;font-family:&quot;Tahoma&quot;,&quot;sans-serif&quot;"> Besucherbüro, MKuk [<a href="mailto:besucherbuero@example.com">mailto:besucherbuero@example.com</a>] <br>
<b>Gesendet:</b> Freitag, 16. Dezember 2016 08:05<br>
<b>An:</b> \'Amaia Epalza\'<br>
<b>Betreff:</b> AW: Gruppe vtb Kultuur // 28.06.2017<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p>&nbsp;</o:p></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:&quot;Segoe UI&quot;,&quot;sans-serif&quot;;color:#1F497D">Reservierungsbestätigung Führung Skulptur-Projekte 2017 am
</span></b><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:&quot;Segoe UI&quot;,&quot;sans-serif&quot;;color:#1F497D">&nbsp;</span><o:p></o:p></p>
<p class="MsoNormal">Guten Morgen Frau Epalza,<o:p></o:p></p>
HTML
<p><span style="color:#1f497d;"><p>&nbsp;</p></span></p><div>
<div>
<span class="js-signatureMarker"></span><p><b>Von:</b><span> Besucherbüro, MKuk [<a href="mailto:besucherbuero@example.com">mailto:besucherbuero@example.com</a>] <br>
<b>Gesendet:</b> Freitag, 16. Dezember 2016 08:05<br>
<b>An:</b> 'Amaia Epalza'<br>
<b>Betreff:</b> AW: Gruppe vtb Kultuur // 28.06.2017</span></p></div></div><p>&nbsp;</p><p><b><span style="color:#1f497d;">Reservierungsbestätigung Führung Skulptur-Projekte 2017 am </span></b></p><p><span style="color:#1f497d;"> </span></p><p>Guten Morgen Frau Epalza,</p>
TEXT
end
it 'handles sample input 7' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div class="">Wir brauchen also die Instanz <a href="http://example.zammad.com" class="">example.zammad.com</a>, kann die aber nicht mehr nutzen.</div><div class=""><br class=""></div><div class="">Bitte um Freischaltung.</div><div class=""><br class=""></div><div class=""><br class=""><div class="">
HTML
<div>Wir brauchen also die Instanz <a href="http://example.zammad.com" rel="nofollow noreferrer noopener" target="_blank">example.zammad.com</a>, kann die aber nicht mehr nutzen.</div><div>&nbsp;</div><div>Bitte um Freischaltung.</div><div>&nbsp;</div>
TEXT
end
it 'handles sample input 8' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1F497D;mso-fareast-language:EN-US">oh jeee … Zauberwort vergessen ;-) Können Sie mir
<b>bitte</b> noch meine Testphase verlängern?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p>&nbsp;</o:p></span></p>
HTML
<p><span style="color:#1f497d;">oh jeee … Zauberwort vergessen ;-) Können Sie mir <b>bitte</b> noch meine Testphase verlängern?</span></p><p><span style="color:#1f497d;"><p>&nbsp;</p></span></p>
TEXT
end
it 'handles sample input 9' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div><a href="http://www.example.com/Community/Passwort-Vergessen/?module_fnc=ChangeForgotPassword&amp;pwchangekey=66901c449dda98a098de4b57ccdf0805" title="http://www.example.com/Community/Passwort-Vergessen/?module_fnc%5BextranetHandler%5D=ChangeForgotPassword&amp;pwchangekey=66901c449dda98a098de4b57ccdf0805" rel="nofollow" target="_blank">http://www.example.com/Community/Passwort-Vergessen/?module_fnc%5BextranetHandler%5D=ChangeForgotPassword&amp;pwchangekey=66901c449dda98a098de4b57ccdf0805</a></div>
HTML
<div><a href="http://www.example.com/Community/Passwort-Vergessen/?module_fnc=ChangeForgotPassword&amp;pwchangekey=66901c449dda98a098de4b57ccdf0805" title="http://www.example.com/Community/Passwort-Vergessen/?module_fnc%5BextranetHandler%5D=ChangeForgotPassword&amp;pwchangekey=66901c449dda98a098de4b57ccdf0805" rel="nofollow noreferrer noopener" target="_blank">http://www.example.com/Community/Passwort-Vergessen/?module_fnc%5BextranetHandler%5D=ChangeForgotPassword&amp;pwchangekey=66901c449dda98a098de4b57ccdf0805</a></div>
TEXT
end
it 'handles sample input 10' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<tr style="height: 15pt;" class=""><td width="170" nowrap="" valign="bottom" style="width: 127.5pt; border-style: none none none solid; border-left-width: 1pt; border-left-color: windowtext; padding: 0cm 5.4pt; height: 15pt;" class=""><p class="MsoNormal" align="center" style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: \'Times New Roman\', serif; text-align: center;"><span style="" class="">&nbsp;</span></p></td><td width="58" nowrap="" valign="bottom" style="width: 43.5pt; padding: 0cm 5.4pt; height: 15pt;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: \'Times New Roman\', serif; text-align: center;" class=""><span style="" class="">20-29</span></div></td><td width="47" nowrap="" valign="bottom" style="width: 35pt; background-color: rgb(255, 199, 206); padding: 0cm 5.4pt; height: 15pt; background-position: initial initial; background-repeat: initial initial;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: \'Times New Roman\', serif; text-align: center;" class=""><span style="color: rgb(156, 0, 6);" class="">200</span></div></td><td width="76" nowrap="" valign="bottom" style="width: 57pt; background-color: rgb(255, 199, 206); padding: 0cm 5.4pt; height: 15pt; background-position: initial initial; background-repeat: initial initial;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: \'Times New Roman\', serif; text-align: center;" class=""><span style="color: rgb(156, 0, 6);" class="">-1</span></div></td><td width="76" nowrap="" valign="bottom" style="width: 57pt; border-style: none solid none none; border-right-width: 1pt; border-right-color: windowtext; background-color: rgb(255, 199, 206); padding: 0cm 5.4pt; height: 15pt; background-position: initial initial; background-repeat: initial initial;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: \'Times New Roman\', serif; text-align: center;" class=""><span style="color: rgb(156, 0, 6);" class="">201</span></div></td><td width="107" nowrap="" valign="bottom" style="width: 80pt; padding: 0cm 5.4pt; height: 15pt;" class=""></td><td width="85" nowrap="" valign="bottom" style="width: 64pt; padding: 0cm 5.4pt; height: 15pt;" class=""></td><td width="101" nowrap="" valign="bottom" style="width: 76pt; border-style: none solid solid; border-left-width: 1pt; border-left-color: windowtext; border-bottom-width: 1pt; border-bottom-color: gray; border-right-width: 1pt; border-right-color: gray; background-color: rgb(242, 242, 242); padding: 0cm 5.4pt; height: 15pt; background-position: initial initial; background-repeat: initial initial;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: \'Times New Roman\', serif; text-align: center;" class=""><b class=""><span style="font-size: 10pt; font-family: Arial, sans-serif;" class="">country</span></b><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""></span></div></td><td width="87" nowrap="" valign="bottom" style="width: 65pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: gray; border-right-width: 1pt; border-right-color: gray; background-color: rgb(242, 242, 242); padding: 0cm 5.4pt; height: 15pt; background-position: initial initial; background-repeat: initial initial;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: \'Times New Roman\', serif; text-align: center;" class=""><span style="font-size: 10pt; font-family: Arial, sans-serif;" class="">Target (gross)</span></div></td><td width="123" nowrap="" valign="bottom" style="width: 92pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: gray; border-right-width: 1pt; border-right-color: gray; background-color: rgb(242, 242, 242); padding: 0cm 5.4pt; height: 15pt; background-position: initial initial; background-repeat: initial initial;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: \'Times New Roman\', serif; text-align: center;" class=""><span style="font-size: 10pt; font-family: Arial, sans-serif;" class="">Remaining Recruits</span></div></td><td width="87" nowrap="" valign="bottom" style="width: 65pt; border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: gray; border-right-width: 1pt; border-right-color: windowtext; background-color: rgb(242, 242, 242); padding: 0cm 5.4pt; height: 15pt; background-position: initial initial; background-repeat: initial initial;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: \'Times New Roman\', serif; text-align: center;" class=""><span style="font-size: 10pt; font-family: Arial, sans-serif;" class="">Total Recruits</span></div></td></tr>
HTML
<tr>
<td valign="bottom" style=" border-style: none none none solid; border-left-width: 1pt; border-left-color: windowtext; padding: 0cm 5.4pt;"><p>&nbsp;</p></td>
<td valign="bottom" style=" padding: 0cm 5.4pt;"><div>20-29</div></td>
<td valign="bottom" style=" background-color: rgb(255, 199, 206); padding: 0cm 5.4pt;"><div><span style="color: rgb(156, 0, 6);">200</span></div></td>
<td valign="bottom" style=" background-color: rgb(255, 199, 206); padding: 0cm 5.4pt;"><div><span style="color: rgb(156, 0, 6);">-1</span></div></td>
<td valign="bottom" style=" border-style: none solid none none; border-right-width: 1pt; border-right-color: windowtext; background-color: rgb(255, 199, 206); padding: 0cm 5.4pt;"><div><span style="color: rgb(156, 0, 6);">201</span></div></td>
<td valign="bottom" style=" padding: 0cm 5.4pt;"></td>
<td valign="bottom" style=" padding: 0cm 5.4pt;"></td>
<td valign="bottom" style=" border-style: none solid solid; border-left-width: 1pt; border-left-color: windowtext; border-bottom-width: 1pt; border-bottom-color: gray; border-right-width: 1pt; border-right-color: gray; background-color: rgb(242, 242, 242); padding: 0cm 5.4pt;"><div>
<b>country</b>
</div></td>
<td valign="bottom" style=" border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: gray; border-right-width: 1pt; border-right-color: gray; background-color: rgb(242, 242, 242); padding: 0cm 5.4pt;"><div>Target (gross)</div></td>
<td valign="bottom" style=" border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: gray; border-right-width: 1pt; border-right-color: gray; background-color: rgb(242, 242, 242); padding: 0cm 5.4pt;"><div>Remaining Recruits</div></td>
<td valign="bottom" style=" border-style: none solid solid none; border-bottom-width: 1pt; border-bottom-color: gray; border-right-width: 1pt; border-right-color: windowtext; background-color: rgb(242, 242, 242); padding: 0cm 5.4pt;"><div>Total Recruits</div></td>
</tr>
TEXT
end
it 'handles sample input 11' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div>Dear Bob<span style="line-height: 23.8px;">:</span><span style="color: rgb(255, 255, 255); line-height: 1.7;">Mr/Mrs</span></div><div><br></div><div><span style="line-height: 1.7;">We&nbsp;are&nbsp;one&nbsp;of&nbsp;the&nbsp;leading&nbsp;manufacturer&nbsp;and&nbsp;supplier&nbsp;of&nbsp;</span>conduits and cars since 3000.</div><div><br></div><div>Could you inform me the specification you need?</div><div><br></div><div>May I sent you our products catalogues for your reference?</div><div><br></div><div><img src="cid:5cb2783c$1$15ae9b384c8$Coremail$zhanabcdzhao$example.com" orgwidth="1101" orgheight="637" data-image="1" style="width: 722.7px; height: 418px; border: none;"></div><div>Best regards!</div><div><br></div><div><b style="line-height: 1.7;"><i><u><span lang="EL" style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#17365D;\nmso-ansi-language:EL">Welcome to our booth B11/1 Hall 13 during SOMEWHERE\n9999.</span></u></i></b></div><div style="position:relative;zoom:1"><div>Bob Smith</div><div><div>Exp. &amp; Imp.</div><div>Town Example Electric Co., Ltd.</div><div>Tel: 0000-11-12345678 (Ext-220) &nbsp;Fax: 0000-11-12345678&nbsp;</div><div><span style="color:#17365d;">Room1234, NO. 638, Smith Road, Town, 200000, Somewhere</span></div><div>Web: www.example.com</div></div><div style="clear:both"></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
HTML
<div>\n<div>Dear Bob:<span style="color: rgb(255, 255, 255);">Mr/Mrs</span>
</div><div>&nbsp;</div><div>We are one of the leading manufacturer and supplier of conduits and cars since 3000.</div><div>&nbsp;</div><div>Could you inform me the specification you need?</div><div>&nbsp;</div><div>May I sent you our products catalogues for your reference?</div><div>&nbsp;</div><div><img src="cid:5cb2783c%241%2415ae9b384c8%24Coremail%24zhanabcdzhao%24example.com" style="width: 722.7px; height: 418px;"></div><div>Best regards!</div><div>&nbsp;</div><div><b><i><u><span lang="EL" style="color:#17365d;">Welcome to our booth B11/1 Hall 13 during SOMEWHERE 9999.</span></u></i></b></div><div>\n<div>Bob Smith</div><div>\n<div>Exp. &amp; Imp.</div><div>Town Example Electric Co., Ltd.</div><div>Tel: 0000-11-12345678 (Ext-220) Fax: 0000-11-12345678</div><div><span style="color:#17365d;">Room1234, NO. 638, Smith Road, Town, 200000, Somewhere</span></div><div>Web: www.example.com</div></div></div></div>
TEXT
end
it 'handles sample input 12' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<li><a style="font-size:15px; font-family:Arial;color:#0f7246" class="text_link" href="http://business-catalogs.example.com/ODtpbGs5MWIzbjUyYzExLTA4Yy06Mmg7N3AvL3R0bmFvY3B0LXlhbW9sc2Nhb3NnYy5lL3RpbXJlZi9lbS9ycnJuaWFpZXMsdGxnY25pLGUsdXJ0b3NVTGVpNWZ8fGZh"><span style="color: rgb(0, 0, 0);">Luxemburg</span></a></li>
HTML
<li><a href="http://business-catalogs.example.com/ODtpbGs5MWIzbjUyYzExLTA4Yy06Mmg7N3AvL3R0bmFvY3B0LXlhbW9sc2Nhb3NnYy5lL3RpbXJlZi9lbS9ycnJuaWFpZXMsdGxnY25pLGUsdXJ0b3NVTGVpNWZ8fGZh" rel="nofollow noreferrer noopener" target="_blank" title="http://business-catalogs.example.com/ODtpbGs5MWIzbjUyYzExLTA4Yy06Mmg7N3AvL3R0bmFvY3B0LXlhbW9sc2Nhb3NnYy5lL3RpbXJlZi9lbS9ycnJuaWFpZXMsdGxnY25pLGUsdXJ0b3NVTGVpNWZ8fGZh">Luxemburg</a></li>
TEXT
end
# https://github.com/zammad/zammad/issues/4112
it 'converts lists from MS Outlook correctly' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<p class="MsoPlainText" style="margin-left:36.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo1">
<![if !supportLists]><span style="font-family:Symbol;mso-fareast-language:EN-US"><span style="mso-list:Ignore">·<span style="font:7.0pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span></span><![endif]><span style="mso-fareast-language:EN-US">1<o:p></o:p></span></p>
<p class="MsoPlainText" style="margin-left:36.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo1">
<![if !supportLists]><span style="font-family:Symbol;mso-fareast-language:EN-US"><span style="mso-list:Ignore">·<span style="font:7.0pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span></span><![endif]><span style="mso-fareast-language:EN-US">2<o:p></o:p></span></p>
HTML
<p>• 1</p><p>• 2</p>
TEXT
end
end
context 'signature recognition' do
let(:marker) { '<span class="js-signatureMarker"></span>' }
it 'places marker before "--" line (surrounded by <br>)' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
lalala<br>--<br>Max Mix
HTML
lalala#{marker}<br>--<br>Max Mix
TEXT
end
it 'places marker before "--" line (surrounded by <br/>)' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
lalala<br/>--<br/>Max Mix
HTML
lalala#{marker}<br>--<br>Max Mix
TEXT
end
it 'places marker before "--" line (preceded by <br/>\n)' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
lalala<br/>
--<br/>Max Mix
HTML
lalala#{marker}<br> --<br>Max Mix
TEXT
end
it 'places marker before "--" line (surrounded by <p>)' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
lalala<p>--</p>Max Mix
HTML
lalala#{marker}<p>--</p>Max Mix
TEXT
end
it 'places marker before "__" line (surrounded by <br>)' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
lalala<br>__<br>Max Mix
HTML
lalala#{marker}<br>__<br>Max Mix
TEXT
end
it 'places marker before quoted reply’s "Von:" header (in German)' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
den.<br><br><b>Von:</b> Fritz Bauer [mailto:me@example.com]<br><b>Gesendet:</b> Donnerstag, 3. Mai 2012 11:51<br><b>An:</b> John Smith<br><b>Cc:</b> Smith, John Marian; johnel.fratczak@example.com; ole.brei@example.com; Günther John | Example GmbH; bkopon@example.com; john.heisterhagen@team.example.com; sven.rocked@example.com; michael.house@example.com; tgutzeit@example.com<br><b>Betreff:</b> Re: OTRS::XXX Erweiterung - Anhänge an CI's<br><br>Hello,<br><br>ich versuche an den Punkten
HTML
den.<br>#{marker}<br><b>Von:</b> Fritz Bauer [mailto:me@example.com]<br><b>Gesendet:</b> Donnerstag, 3. Mai 2012 11:51<br><b>An:</b> John Smith<br><b>Cc:</b> Smith, John Marian; johnel.fratczak@example.com; ole.brei@example.com; Günther John | Example GmbH; bkopon@example.com; john.heisterhagen@team.example.com; sven.rocked@example.com; michael.house@example.com; tgutzeit@example.com<br><b>Betreff:</b> Re: OTRS::XXX Erweiterung - Anhänge an CI's<br><br>Hello,<br><br>ich versuche an den Punkten
TEXT
end
it 'places marker before quoted reply’s "Von:" header (as <p> with stripped parent <div>)' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div><div style="border:none;border-top:solid #e1e1e1 1.0pt;padding:3.0pt 0cm 0cm 0cm"><p class="MsoNormal"><b><span lang="DE" style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif">Von:</span></b><span lang="DE" style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif"> Martin Edenhofer via Zammad Helpdesk [mailto:<a href="mailto:support@example.com">support@zammad.com</a>] <br><b>Gesendet:</b>\u0020
HTML
<div>#{marker}<p><b><span lang="DE">Von:</span></b><span lang="DE"> Martin Edenhofer via Zammad Helpdesk [mailto:<a href="mailto:support@example.com">support@zammad.com</a>] <br><b>Gesendet:</b> </span></p></div>
TEXT
end
it 'places marker before quoted reply’s "Von:" header (as <p> with parent <div>)' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal" style="margin-left:35.4pt"><b><span style="font-family:Calibri;color:black">Von:
</span></b><span style="font-family:Calibri;color:black">Johanna Kiefer via Znuny Projects &lt;projects@example.com&gt;<br>
<b>Organisation: </b>Znuny Group<br>
<b>Datum: </b>Montag, 6. März 2017 um 13:32<br>
HTML
<div>
#{marker}<p><b>Von: </b><span>Johanna Kiefer via Znuny Projects &lt;projects@example.com&gt;<br>
<b>Organisation: </b>Znuny Group<br>
<b>Datum: </b>Montag, 6. März 2017 um 13:32<br></span></p></div>
TEXT
end
it 'places marker before quoted reply’s "Von:" header (as <div>)' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div><br>
<br>
<br><font size=1 color=#5f5f5f face="sans-serif">Von: &nbsp; &nbsp; &nbsp;
&nbsp;</font><font size=1 face="sans-serif">Hotel &lt;info@example.com&gt;</font>
<br><font size=1 color=#5f5f5f face="sans-serif">An: &nbsp; &nbsp; &nbsp;
&nbsp;</font></div>
HTML
#{marker}<div><br>Von: Hotel &lt;info@example.com&gt; <br>An: </div>
TEXT
end
it 'places marker before English quoted text intro (as <blockquote>)' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<br class=""><div><blockquote type="cite" class=""><div class="">On 04 Mar 2017, at 14:47, Oliver Ruhm &lt;<a href="mailto:oliver@example.com" class="">oliver@example.com</a>&gt; wrote:</div><br class="Apple-interchange-newline">
HTML
<div>#{marker}<blockquote type="cite">
<div>On 04 Mar 2017, at 14:47, Oliver Ruhm &lt;<a href="mailto:oliver@example.com">oliver@example.com</a>&gt; wrote:</div><br>
</blockquote></div>
TEXT
end
it 'does not place marker if blockquote doesn’t contain a quoted text intro' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<br class=""><div><blockquote type="cite" class=""><div class="">some note</div><br class="Apple-interchange-newline">
HTML
<div><blockquote type="cite">
<div>some note</div><br>
</blockquote></div>
TEXT
end
it 'does not place marker if quoted text intro isn’t followed by a <blockquote>' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div>
<br> Am 17.03.2017 um 17:03 schrieb Martin Edenhofer via Zammad Helpdesk &lt;support@example.com&gt;:<br>
<br>
</div>
HTML
<div>
<br> Am 17.03.2017 um 17:03 schrieb Martin Edenhofer via Zammad Helpdesk &lt;support@example.com&gt;:<br>
<br>
</div>
TEXT
end
it 'places marker before German quoted text intro (before <blockquote>)' do
expect(<<~HTML.chomp.html2html_strict).to eq(<<~TEXT.chomp)
<div>
<br> Am 17.03.2017 um 17:03 schrieb Martin Edenhofer via Zammad Helpdesk &lt;support@example.com&gt;:<br>
<br>
</div>
<blockquote type="cite">
<div>Dear Mr. Smith,<br></div>
</blockquote>
HTML
#{marker}<div>
<br> Am 17.03.2017 um 17:03 schrieb Martin Edenhofer via Zammad Helpdesk &lt;support@example.com&gt;:<br>
<br>
</div><blockquote type="cite">
<div>Dear Mr. Smith,<br>
</div></blockquote>
TEXT
end
end
end
describe '#signature_identify' do
let(:marker) { '######SIGNATURE_MARKER######' }
context 'with no signature present' do
it 'leaves string as-is' do
expect((+'foo').signature_identify('text', true)).to eq('foo')
end
end
context 'with signature present' do
it 'places marker at start of "--" line' do
expect(<<~SRC.chomp.signature_identify('text', true)).to eq(<<~MARKED.chomp)
foo
--
bar
SRC
foo
#{marker}--
bar
MARKED
end
it 'places marker before English quoted text intro' do
expect(<<~SRC.chomp.signature_identify('text', true)).to eq(<<~MARKED.chomp)
On 01/04/15 10:55, Bob Smith wrote:
SRC
#{marker}On 01/04/15 10:55, Bob Smith wrote:
MARKED
end
it 'places marker before German quoted text intro' do
expect(<<~SRC.chomp.signature_identify('text', true)).to eq(<<~MARKED.chomp)
Am 03.04.2015 um 20:58 schrieb Martin Edenhofer <me@znuny.ink>:
SRC
#{marker}Am 03.04.2015 um 20:58 schrieb Martin Edenhofer <me@znuny.ink>:
MARKED
end
it 'ignores trailing empty line' do
expect(<<~SRC.chomp.signature_identify('text', true)).to eq(<<~MARKED.chomp)
test 123
test 123
--
Bob Smith
SRC
test 123
test 123
#{marker}--
Bob Smith
MARKED
end
it 'ignores trailing double empty lines' do
expect(<<~SRC.chomp.signature_identify('text', true)).to eq(<<~MARKED.chomp)
test 123
test 123
--
Bob Smith
SRC
test 123
test 123
#{marker}--
Bob Smith
MARKED
end
it 'ignores leading/trailing empty lines' do
expect(<<~SRC.chomp.signature_identify('text', true)).to eq(<<~MARKED.chomp)
test 123\u0020
1
2
3
4
5
6
7
8
9
--
Bob Smith
SRC
test 123\u0020
1
2
3
4
5
6
7
8
9
#{marker}--
Bob Smith
MARKED
end
it 'ignores lines starting with "--" but containing more text' do
expect(<<~SRC.chomp.signature_identify('text', true)).to eq(<<~MARKED.chomp)
test 123\u0020
--no not match--
--
Bob Smith
SRC
test 123\u0020
--no not match--
#{marker}--
Bob Smith
MARKED
end
it 'places marker at start of " -- " line' do
expect(<<~SRC.chomp.signature_identify('text', true)).to eq(<<~MARKED.chomp)
test 123\u0020
--no not match--
--\u0020
Bob Smith
SRC
test 123\u0020
--no not match--
#{marker} --\u0020
Bob Smith
MARKED
end
it 'places marker on empty line if possible / only places one marker' do
expect(<<~SRC.chomp.signature_identify('text', true)).to eq(<<~MARKED.chomp)
test 123\u0020
--
Bob Smith
--
Bob Smith
SRC
test 123\u0020
#{marker}
--
Bob Smith
--
Bob Smith
MARKED
end
context 'for Apple email quote text' do
context 'in English' do
it 'places two markers, one before quoted text intro and one at start of "--" line' do
expect(<<~SRC.chomp.signature_identify('text', true)).to eq(<<~MARKED.chomp)
test 123\u0020
--no not match--
Bob Smith
On 01/04/15 10:55, Bob Smith wrote:
lalala
--
some test
SRC
test 123\u0020
--no not match--
Bob Smith
#{marker}On 01/04/15 10:55, Bob Smith wrote:
lalala
#{marker}--
some test
MARKED
end
end
context 'auf Deutsch' do
it 'places marker before quoted text intro' do
expect(<<~SRC.chomp.signature_identify('text', true)).to eq(<<~MARKED.chomp)
test 123\u0020
--no not match--
Bob Smith
Am 03.04.2015 um 20:58 schrieb Bob Smith <bob@example.com>:
lalala
SRC
test 123\u0020
--no not match--
Bob Smith
#{marker}Am 03.04.2015 um 20:58 schrieb Bob Smith <bob@example.com>:
lalala
MARKED
end
end
end
context 'for MS email quote text' do
context 'in English' do
it 'places marker before quoted text intro' do
expect(<<~SRC.chomp.signature_identify('text', true)).to eq(<<~MARKED.chomp)
test 123test 123\u0020
--no not match--
Bob Smith
From: Martin Edenhofer via Znuny Support [mailto:support@znuny.inc]
Sent: Donnerstag, 2. April 2015 10:00
lalala</div>
SRC
test 123test 123\u0020
--no not match--
Bob Smith
#{marker}From: Martin Edenhofer via Znuny Support [mailto:support@znuny.inc]
Sent: Donnerstag, 2. April 2015 10:00
lalala</div>
MARKED
end
end
context 'auf Deutsch' do
it 'places marker before quoted text intro' do
expect(<<~SRC.chomp.signature_identify('text', true)).to eq(<<~MARKED.chomp)
test 123\u0020
--no not match--
Bob Smith
Von: Martin Edenhofer via Znuny Support [mailto:support@znuny.inc]
Gesendet: Donnerstag, 2. April 2015 10:00
Betreff: lalala
SRC
test 123\u0020
--no not match--
Bob Smith
#{marker}Von: Martin Edenhofer via Znuny Support [mailto:support@znuny.inc]
Gesendet: Donnerstag, 2. April 2015 10:00
Betreff: lalala
MARKED
end
end
context 'en francais' do
it 'places marker before quoted text intro' do
expect(<<~SRC.chomp.signature_identify('text', true)).to eq(<<~MARKED.chomp)
test 123\u0020
--no not match--
Bob Smith
De : Martin Edenhofer via Znuny Support [mailto:support@znuny.inc]
Envoyé : mercredi 29 avril 2015 17:31
Objet : lalala
SRC
test 123\u0020
--no not match--
Bob Smith
#{marker}De : Martin Edenhofer via Znuny Support [mailto:support@znuny.inc]
Envoyé : mercredi 29 avril 2015 17:31
Objet : lalala
MARKED
end
end
end
end
end
describe '#utf8_encode' do
context 'on valid, UTF-8-encoded strings' do
subject(:string) { 'hello' }
it 'returns an identical copy' do
expect(string.utf8_encode).to eq(string)
expect(string.utf8_encode.encoding).to be(string.encoding)
expect(string.utf8_encode).not_to be(string)
end
context 'which are incorrectly set to other, technically valid encodings' do
subject(:string) { described_class.new('ö', encoding: 'tis-620') }
it 'sets input encoding to UTF-8 instead of attempting conversion' do
expect(string.utf8_encode).to eq(string.dup.force_encoding('utf-8'))
end
end
end
context 'on strings in other encodings' do
subject(:string) { original_string.encode(input_encoding) }
context 'with no from: option' do
let(:original_string) { 'Tschüss!' }
let(:input_encoding) { Encoding::ISO_8859_2 }
it 'detects the input encoding' do
expect(string.utf8_encode).to eq(original_string)
end
end
context 'with a valid from: option' do
let(:original_string) { 'Tschüss!' }
let(:input_encoding) { Encoding::ISO_8859_2 }
it 'uses the specified input encoding' do
expect(string.utf8_encode(from: 'iso-8859-2')).to eq(original_string)
end
it 'uses any valid input encoding, even if not correct' do
expect(string.utf8_encode(from: 'gb18030')).to eq('Tsch黶s!')
end
end
context 'with an invalid from: option' do
let(:original_string) { '―陈志' }
let(:input_encoding) { Encoding::GB18030 }
it 'does not try it' do
expect { string.encode('utf-8', 'gb2312') }
.to raise_error(Encoding::InvalidByteSequenceError)
expect { string.utf8_encode(from: 'gb2312') }
.not_to raise_error
end
it 'uses the detected input encoding instead' do
expect(string.utf8_encode(from: 'gb2312')).to eq(original_string)
end
end
end
context 'performance' do
subject(:string) { original_string.encode(input_encoding) }
context 'with utf8_encode in iso-8859-1' do
let(:original_string) { 'äöü0' * 999_999 }
let(:input_encoding) { Encoding::ISO_8859_1 }
it 'detects the input encoding' do
Timeout.timeout(1) do
expect(string.utf8_encode(from: 'iso-8859-1')).to eq(original_string)
end
end
end
context 'with utf8_encode in utf-8' do
let(:original_string) { 'äöü0' * 999_999 }
let(:input_encoding) { Encoding::UTF_8 }
it 'detects the input encoding' do
Timeout.timeout(1) do
expect(string.utf8_encode(from: 'utf-8')).to eq(original_string)
end
end
end
context 'with utf8_encode in iso-8859-1 and charset detection' do
let(:original_string) { 'äöü0' * 199_999 }
let(:input_encoding) { Encoding::ISO_8859_1 }
it 'detects the input encoding' do
Timeout.timeout(18) do
expect(string.utf8_encode(from: 'utf-8')).to eq(original_string)
end
end
end
end
end
end
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