Class: GherkinFormat

Inherits:
Object
  • Object
show all
Defined in:
lib/gherkin_format.rb

Overview

format gherkin files

Defined Under Namespace

Classes: Features

Instance Method Summary collapse

Instance Method Details

#format(file, options = {}) ⇒ Object 



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# File 'lib/gherkin_format.rb', line 20

def format(file, options = {})
  input = File.read file
  output = format_string input, file
  return if input == output

  File.write(file, output) if options.key? :replace

  puts "File #{file} is not formatted well."
  raise "File #{file} is not formatted well."
end

#format_string(input, file = 'generated.feature') ⇒ Object 



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# File 'lib/gherkin_format.rb', line 12

def format_string(input, file = 'generated.feature')
  io = StringIO.new
  formatter = Gherkin::Formatter::PrettyFormatter.new(io, true, false)
  parser = Gherkin::Parser::Parser.new(formatter, true)
  parser.parse(input, file, 0)
  io.string.split("\n").map(&:rstrip).join("\n") + "\n"
end

#render(template, files) ⇒ Object 



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# File 'lib/gherkin_format.rb', line 31

def render(template, files)
  features = []
  files.each do |file|
    content = File.read file
    features.push to_json(content, file)
  end
  renderer = ERB.new File.read template
  features = Features.new features.flatten
  puts renderer.result features.binding_reference
end

#to_json(input, file = 'generated.feature') ⇒ Object 



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# File 'lib/gherkin_format.rb', line 42

def to_json(input, file = 'generated.feature')
  io = StringIO.new
  formatter = Gherkin::Formatter::JSONFormatter.new(io)
  parser = Gherkin::Parser::Parser.new(formatter, true)
  parser.parse(input, file, 0)
  formatter.done
  MultiJson.load io.string
end