Class: Html::Test::LinkValidator

Inherits:
Object
  • Object
show all
Includes:
Assertions, UrlSelector, Test::Unit::Assertions
Defined in:
lib/link_validator.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from UrlSelector

#anchor_urls, #external_http?, #form_urls, #has_protocol?, #http_protocol?, #image_urls, #response_body, #select, #skip_url?, #special_url?, #unsupported_protocol?

Methods included from Assertions

#assert_tidy, #assert_validates, #assert_w3c, #assert_xmllint

Constructor Details

#initialize(url, options = {}) ⇒ LinkValidator

Returns a new instance of LinkValidator.



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# File 'lib/link_validator.rb', line 22

def initialize(url, options = {})
  self.start_url = strip_anchor(url)

  # Default values for options
  if Object.const_defined?(:RailsTidy)
    self.options[:validators] = %w(tidy)
  else
    self.options[:validators] = %w(w3c)      
  end
  self.options[:skip_patterns] = []
  self.options[:follow_external] = true
  self.options[:follow_links] = true
  self.options[:quiet] = false
  Html::Test::Validator.dtd = options[:dtd] if options[:dtd]

  self.options.merge!(options)
  
  validate_links
end

Instance Attribute Details

#log ⇒ Object

Returns the value of attribute log.



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

def log
  @log
end

#options ⇒ Object

Returns the value of attribute options.



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

def options
  @options
end

#start_url ⇒ Object

Returns the value of attribute start_url.



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

def start_url
  @start_url
end

Class Method Details

.parse_command_line(options_array) ⇒ Object

Generates an options hash from the command line options



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# File 'lib/link_validator.rb', line 43

def self.parse_command_line(options_array)
  if options_array[0] !~ /:\/\//
    raise "First argument must be URL, i.e. http://my.url.com"
  end

  options = {}

  opts = OptionParser.new
  opts.on("--no-follow") { options[:follow_links] = false }
  opts.on("--validators validators") do |validators|
    options[:validators] = validators.split(",")
  end
  opts.on('--dtd DTD') { |dtd| options[:dtd] = dtd }
  opts.on("--skip skip_patterns") do |skip_patterns|
    options[:skip_patterns] = skip_patterns.split(",").map { |p| Regexp.new(p) }
  end
  opts.on("--only only_pattern") do |only_pattern|
    options[:only_pattern] = Regexp.new(only_pattern)
  end
  opts.on('--no-external') { options[:follow_external] = false }
  opts.on('--quiet') { options[:quiet] = true }
  
  opts.parse!(options_array)

  options
end