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require 'erb'
require 'rspec/core/formatters/base_text_formatter'
module RSpec
module Core
module Formatters
class HtmlFormatter < BaseTextFormatter
include ERB::Util # for the #h method
def initialize(output)
super(output)
@example_group_number = 0
@example_number = 0
@header_red = nil
end
private
def method_missing(m, *a, &b)
# no-op
end
public
def message(message)
end
# The number of the currently running example_group
def example_group_number
@example_group_number
end
# The number of the currently running example (a global counter)
def example_number
@example_number
end
def start(example_count)
super(example_count)
@output.puts html_header
@output.puts report_header
@output.flush
end
def example_group_started(example_group)
super(example_group)
@example_group_red = false
@example_group_number += 1
unless example_group_number == 1
@output.puts " </dl>"
@output.puts "</div>"
end
@output.puts "<div class=\"example_group\">"
@output.puts " <dl>"
@output.puts " <dt id=\"example_group_#{example_group_number}\">#{h(example_group.description)}</dt>"
@output.flush
end
def start_dump
@output.puts " </dl>"
@output.puts "</div>"
@output.flush
end
def example_started(example)
super(example)
@example_number += 1
end
def example_passed(example)
move_progress
@output.puts " <dd class=\"spec passed\"><span class=\"passed_spec_name\">#{h(example.description)}</span></dd>"
@output.flush
end
def example_failed(example)
counter = 0
exception = example.metadata[:execution_result][:exception_encountered]
extra = extra_failure_content(exception)
failure_style = 'failed'
failure_style = RSpec::Core::PendingExampleFixedError === exception ? 'pending_fixed' : 'failed'
@output.puts " <script type=\"text/javascript\">makeRed('rspec-header');</script>" unless @header_red
@header_red = true
@output.puts " <script type=\"text/javascript\">makeRed('example_group_#{example_group_number}');</script>" unless @example_group_red
@example_group_red = true
move_progress
@output.puts " <dd class=\"spec #{failure_style}\">"
@output.puts " <span class=\"failed_spec_name\">#{h(example.description)}</span>"
@output.puts " <div class=\"failure\" id=\"failure_#{counter}\">"
@output.puts " <div class=\"message\"><pre>#{h(exception.message)}</pre></div>" unless exception.nil?
@output.puts " <div class=\"backtrace\"><pre>#{format_backtrace(exception.backtrace, example).join("\n")}</pre></div>" if exception
@output.puts extra unless extra == ""
@output.puts " </div>"
@output.puts " </dd>"
@output.flush
end
def example_pending(example)
message = example.metadata[:execution_result][:pending_message]
@output.puts " <script type=\"text/javascript\">makeYellow('rspec-header');</script>" unless @header_red
@output.puts " <script type=\"text/javascript\">makeYellow('example_group_#{example_group_number}');</script>" unless @example_group_red
move_progress
@output.puts " <dd class=\"spec not_implemented\"><span class=\"not_implemented_spec_name\">#{h(example.description)} (PENDING: #{h(message)})</span></dd>"
@output.flush
end
# Override this method if you wish to output extra HTML for a failed spec. For example, you
# could output links to images or other files produced during the specs.
#
def extra_failure_content(exception)
require 'rspec/core/formatters/snippet_extractor'
@snippet_extractor ||= SnippetExtractor.new
" <pre class=\"ruby\"><code>#{@snippet_extractor.snippet(exception)}</code></pre>"
end
def move_progress
@output.puts " <script type=\"text/javascript\">moveProgressBar('#{percent_done}');</script>"
@output.flush
end
def percent_done
result = 100.0
if @example_count > 0
result = ((example_number).to_f / @example_count.to_f * 1000).to_i / 10.0
end
result
end
def dump_failures
end
def dump_pending
end
def dump_summary(duration, example_count, failure_count, pending_count)
# TODO - kill dry_run?
if dry_run?
totals = "This was a dry-run"
else
totals = "#{example_count} example#{'s' unless example_count == 1}, #{failure_count} failure#{'s' unless failure_count == 1}"
totals << ", #{pending_count} pending" if pending_count > 0
end
@output.puts "<script type=\"text/javascript\">document.getElementById('duration').innerHTML = \"Finished in <strong>#{duration} seconds</strong>\";</script>"
@output.puts "<script type=\"text/javascript\">document.getElementById('totals').innerHTML = \"#{totals}\";</script>"
@output.puts "</div>"
@output.puts "</div>"
@output.puts "</body>"
@output.puts "</html>"
@output.flush
end
def html_header
<<-EOF
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>RSpec results</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http-equiv="Expires" content="-1" />
<meta http-equiv="Pragma" content="no-cache" />
<style type="text/css">
body {
margin: 0;
padding: 0;
background: #fff;
font-size: 80%;
}
</style>
<script type="text/javascript">
// <![CDATA[
#{global_scripts}
// ]]>
</script>
<style type="text/css">
#{global_styles}
</style>
</head>
<body>
EOF
end
def report_header
<<-EOF
<div class="rspec-report">
<div id="rspec-header">
<div id="label">
<h1>RSpec Code Examples</h1>
</div>
<div id="summary">
<p id="totals">&nbsp;</p>
<p id="duration">&nbsp;</p>
</div>
</div>
<div class="results">
EOF
end
def global_scripts
<<-EOF
function moveProgressBar(percentDone) {
document.getElementById("rspec-header").style.width = percentDone +"%";
}
function makeRed(element_id) {
document.getElementById(element_id).style.background = '#C40D0D';
document.getElementById(element_id).style.color = '#FFFFFF';
}
function makeYellow(element_id) {
if (element_id == "rspec-header" && document.getElementById(element_id).style.background != '#C40D0D')
{
document.getElementById(element_id).style.background = '#FAF834';
document.getElementById(element_id).style.color = '#000000';
}
else
{
document.getElementById(element_id).style.background = '#FAF834';
document.getElementById(element_id).style.color = '#000000';
}
}
EOF
end
def global_styles
<<-EOF
#rspec-header {
background: #65C400; color: #fff; height: 4em;
}
.rspec-report h1 {
margin: 0px 10px 0px 10px;
padding: 10px;
font-family: "Lucida Grande", Helvetica, sans-serif;
font-size: 1.8em;
position: absolute;
}
#summary {
margin: 0; padding: 5px 10px;
font-family: "Lucida Grande", Helvetica, sans-serif;
text-align: right;
top: 0px;
right: 0px;
float:right;
}
#summary p {
margin: 0 0 0 2px;
}
#summary #totals {
font-size: 1.2em;
}
.example_group {
margin: 0 10px 5px;
background: #fff;
}
dl {
margin: 0; padding: 0 0 5px;
font: normal 11px "Lucida Grande", Helvetica, sans-serif;
}
dt {
padding: 3px;
background: #65C400;
color: #fff;
font-weight: bold;
}
dd {
margin: 5px 0 5px 5px;
padding: 3px 3px 3px 18px;
}
dd.spec.passed {
border-left: 5px solid #65C400;
border-bottom: 1px solid #65C400;
background: #DBFFB4; color: #3D7700;
}
dd.spec.failed {
border-left: 5px solid #C20000;
border-bottom: 1px solid #C20000;
color: #C20000; background: #FFFBD3;
}
dd.spec.not_implemented {
border-left: 5px solid #FAF834;
border-bottom: 1px solid #FAF834;
background: #FCFB98; color: #131313;
}
dd.spec.pending_fixed {
border-left: 5px solid #0000C2;
border-bottom: 1px solid #0000C2;
color: #0000C2; background: #D3FBFF;
}
.backtrace {
color: #000;
font-size: 12px;
}
a {
color: #BE5C00;
}
/* Ruby code, style similar to vibrant ink */
.ruby {
font-size: 12px;
font-family: monospace;
color: white;
background-color: black;
padding: 0.1em 0 0.2em 0;
}
.ruby .keyword { color: #FF6600; }
.ruby .constant { color: #339999; }
.ruby .attribute { color: white; }
.ruby .global { color: white; }
.ruby .module { color: white; }
.ruby .class { color: white; }
.ruby .string { color: #66FF00; }
.ruby .ident { color: white; }
.ruby .method { color: #FFCC00; }
.ruby .number { color: white; }
.ruby .char { color: white; }
.ruby .comment { color: #9933CC; }
.ruby .symbol { color: white; }
.ruby .regex { color: #44B4CC; }
.ruby .punct { color: white; }
.ruby .escape { color: white; }
.ruby .interp { color: white; }
.ruby .expr { color: white; }
.ruby .offending { background-color: gray; }
.ruby .linenum {
width: 75px;
padding: 0.1em 1em 0.2em 0;
color: #000000;
background-color: #FFFBD3;
}
EOF
end
end
end
end
end
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