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Contents
require 'stringio'
require 'gherkin'
require 'gherkin/formatter/pretty_formatter'
module PrettyPlease
def pretty(source)
io = StringIO.new
listener = Gherkin::Formatter::PrettyFormatter.new(io)
parser = Gherkin::Parser::Parser.new(listener, true)
lexer = Gherkin::I18nLexer.new(parser)
lexer.scan(source)
io.rewind
io.read
end
end
World(PrettyPlease)
Given /^I have Cucumber's home dir defined in CUCUMBER_HOME$/ do
@cucumber_home = ENV['CUCUMBER_HOME']
raise "No CUCUMBER_HOME" if @cucumber_home.nil?
end
When /^I find all of the \.feature files$/ do
@features = Dir["#{@cucumber_home}/**/*.feature"].sort
end
When /^I parse the prettified representation of each of them$/ do
@errors = [['Path', 'Error']]
@features.each do |feature|
pretty1 = nil
pretty2 = nil
begin
pretty1 = pretty(IO.read(feature))
pretty2 = pretty(pretty1)
pretty2.should == pretty1
rescue Spec::Expectations::ExpectationNotMetError => e
File.open("p1.feature", "wb") {|io| io.write(pretty1)}
File.open("p2.feature", "wb") {|io| io.write(pretty2)}
announce "========== #{feature}:"
if(e.message =~ /(@@.*)/m)
announce $1
else
announce "??? NO DIFF ???"
end
@errors << [feature, "See announced diff"]
rescue => e
@errors << [feature, e.message]
end
end
end
Then /^the following files should have errors:$/ do |table|
table.diff!(@errors)
end
Version data entries
45 entries across 45 versions & 1 rubygems