vendor/gems/rspec-1.1.2/spec/spec/runner/formatter/spec_mate_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/text_mate_formatter'
   4
   5 module Spec
   6   module Runner
   7     module Formatter
   8       describe TextMateFormatter do
   9         attr_reader :root, :suffix, :expected_file
  10         before do
  11           @root = File.expand_path(File.dirname(__FILE__) + '/../../../..')
  12           @suffix = jruby? ? '-jruby' : ''
  13           @expected_file = File.dirname(__FILE__) + "/text_mate_formatted-#{::VERSION}#{suffix}.html"
  14         end
  15
  16         def jruby?
  17           PLATFORM == 'java'
  18         end
  19
  20         def produces_html_identical_to_manually_designed_document(opt)
  21           root = File.expand_path(File.dirname(__FILE__) + '/../../../..')
  22
  23           Dir.chdir(root) do
  24             args = [
  25               'failing_examples/mocking_example.rb',
  26                 'failing_examples/diffing_spec.rb',
  27                 'examples/pure/stubbing_example.rb',
  28                 'examples/pure/pending_example.rb',
  29                 '--format',
  30                 'textmate',
  31                 opt
  32             ]
  33             err = StringIO.new
  34             out = StringIO.new
  35             options = ::Spec::Runner::OptionParser.parse(args, err, out)
  36             Spec::Runner::CommandLine.run(options)
  37
  38             yield(out.string)
  39           end
  40         end
  41
  42         # # Uncomment this spec temporarily in order to overwrite the expected with actual.
  43         # # Use with care!!!
  44         # describe TextMateFormatter, "functional spec file generator" do
  45         #   it "generates a new comparison file" do
  46         #     Dir.chdir(root) do
  47         #       args = ['failing_examples/mocking_example.rb', 'failing_examples/diffing_spec.rb', 'examples/pure/stubbing_example.rb',  'examples/pure/pending_example.rb', '--format', 'textmate', '--diff']
  48         #       err = StringIO.new
  49         #       out = StringIO.new
  50         #       Spec::Runner::CommandLine.run(
  51         #         ::Spec::Runner::OptionParser.parse(args, err, out)
  52         #       )
  53         #
  54         #       seconds = /\d+\.\d+ seconds/
  55         #       html = out.string.gsub seconds, 'x seconds'
  56         #
  57         #       File.open(expected_file, 'w') {|io| io.write(html)}
  58         #     end
  59         #   end
  60         # end
  61
  62          describe "functional spec using --diff" do
  63            it "should produce HTML identical to the one we designed manually with --diff" do
  64              produces_html_identical_to_manually_designed_document("--diff") do |html|
  65                suffix = jruby? ? '-jruby' : ''
  66                expected_file = File.dirname(__FILE__) + "/text_mate_formatted-#{::VERSION}#{suffix}.html"
  67                unless File.file?(expected_file)
  68                  raise "There is no HTML file with expected content for this platform: #{expected_file}"
  69                end
  70                expected_html = File.read(expected_file)
  71
  72                seconds = /\d+\.\d+ seconds/
  73                html.gsub! seconds, 'x seconds'
  74                expected_html.gsub! seconds, 'x seconds'
  75
  76                doc = Hpricot(html)
  77                backtraces = doc.search("div.backtrace/a")
  78                doc.search("div.backtrace").remove
  79
  80                expected_doc = Hpricot(expected_html)
  81                expected_doc.search("div.backtrace").remove
  82
  83                doc.inner_html.should == expected_doc.inner_html
  84
  85                backtraces.each do |backtrace_link|
  86                  backtrace_link[:href].should include("txmt://open?url=")
  87                end
  88              end
  89            end
  90
  91          end
  92
  93          describe "functional spec using --dry-run" do
  94            it "should produce HTML identical to the one we designed manually with --dry-run" do
  95              produces_html_identical_to_manually_designed_document("--dry-run") do |html, expected_html|
  96                html.should =~ /This was a dry-run/m
  97              end
  98            end
  99          end
 100       end
 101     end
 102   end
 103 end