Updated to latest rspec
[gitorious:georgyos-clone.git] / vendor / plugins / rspec / spec / spec / runner / formatter / html_formatter_spec.rb
1 require File.dirname(__FILE__) + '/../../../spec_helper'
2 require 'hpricot' # Needed to compare generated with wanted HTML
3 require 'spec/runner/formatter/html_formatter'
4
5 module Spec
6   module Runner
7     module Formatter
8       describe HtmlFormatter do
9         ['--diff', '--dry-run'].each do |opt|
10           def jruby?
11             PLATFORM == 'java'
12           end
13     
14           it "should produce HTML identical to the one we designed manually with #{opt}" do
15             root = File.expand_path(File.dirname(__FILE__) + '/../../../..')
16             suffix = jruby? ? '-jruby' : ''
17             expected_file = File.dirname(__FILE__) + "/html_formatted-#{::VERSION}#{suffix}.html"
18             raise "There is no HTML file with expected content for this platform: #{expected_file}" unless File.file?(expected_file)
19             expected_html = File.read(expected_file)
20
21             Dir.chdir(root) do
22               args = ['failing_examples/mocking_example.rb', 'failing_examples/diffing_spec.rb', 'examples/pure/stubbing_example.rb',  'examples/pure/pending_example.rb', '--format', 'html', opt]
23               err = StringIO.new
24               out = StringIO.new
25               CommandLine.run(
26                 OptionParser.parse(args, err, out)
27               )
28
29               seconds = /\d+\.\d+ seconds/
30               html = out.string.gsub seconds, 'x seconds'
31               expected_html.gsub! seconds, 'x seconds'
32
33               if opt == '--diff'
34                 # Uncomment this line temporarily in order to overwrite the expected with actual.
35                 # Use with care!!!
36                 # File.open(expected_file, 'w') {|io| io.write(html)}
37
38                 doc = Hpricot(html)
39                 backtraces = doc.search("div.backtrace").collect {|e| e.at("/pre").inner_html}
40                 doc.search("div.backtrace").remove
41
42                 expected_doc = Hpricot(expected_html)
43                 expected_backtraces = expected_doc.search("div.backtrace").collect {|e| e.at("/pre").inner_html}
44                 expected_doc.search("div.backtrace").remove
45
46                 doc.inner_html.should == expected_doc.inner_html
47
48                 expected_backtraces.each_with_index do |expected_line, i|
49                   expected_path, expected_line_number, expected_suffix = expected_line.split(':')
50                   actual_path, actual_line_number, actual_suffix = backtraces[i].split(':')
51                   File.expand_path(actual_path).should == File.expand_path(expected_path)
52                   actual_line_number.should == expected_line_number
53                 end
54               else
55                 html.should =~ /This was a dry-run/m
56               end
57             end
58           end
59         end
60       end
61     end
62   end
63 end