Class: Html::Test::ValidateFilter

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

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Assertions

#assert_tidy, #assert_validates, #assert_w3c, #assert_xmllint

Constructor Details

#initialize(controller) ⇒ ValidateFilter

Returns a new instance of ValidateFilter.



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# File 'lib/validate_filter.rb', line 9

def initialize(controller)
	self.request = controller.request
	self.response = controller.response
	self.params = controller.params
	self.validators = controller.class.validators
end

Instance Attribute Details

#params ⇒ Object

Returns the value of attribute params.



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# File 'lib/validate_filter.rb', line 4

def params
  @params
end

#request ⇒ Object

Returns the value of attribute request.



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# File 'lib/validate_filter.rb', line 4

def request
  @request
end

#response ⇒ Object

Returns the value of attribute response.



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# File 'lib/validate_filter.rb', line 4

def response
  @response
end

#validators ⇒ Object

Returns the value of attribute validators.



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# File 'lib/validate_filter.rb', line 4

def validators
  @validators
end

Class Method Details

.already_validated?(url) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/validate_filter.rb', line 26

def self.already_validated?(url)
	if Html::Test::Validator.revalidate_all
		false
	else
		validated_urls[url]
	end
end

.clear_validated_urls ⇒ Object

Used in testing (of html_test_extension plugin) to remove the validated_urls hash so can test with the same url.



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# File 'lib/validate_filter.rb', line 56

def self.clear_validated_urls
	@validated_urls = {}
end

.mark_url_validated(url) ⇒ Object 



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# File 'lib/validate_filter.rb', line 34

def self.mark_url_validated(url)
	validated_urls[url] = true				
end

.validated_urls ⇒ Object 



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# File 'lib/validate_filter.rb', line 38

def self.validated_urls
	@validated_urls ||= {}
end

Instance Method Details

#should_validate? ⇒ Boolean

Override this method if you only want to validate a subset of pages

Returns:

  • (Boolean) 


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

def should_validate?
#				response.status =~ /200/ &&
#         (response.headers['Content-Type'] =~ /text\/html/i || response.body =~ /<html/)
#	In rails 3, 
#		response.status is a Fixnum which would return nil in this match
#		and response.headers['Content-Type'] is blank
	response.status.to_s =~ /200/ &&
		(response.content_type =~ /text\/html/i || response.body =~ /<html/)
end

#validate_page ⇒ Object 



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# File 'lib/validate_filter.rb', line 16

def validate_page
#				url = request.request_uri
#	no more request_uri in Rails 3
	url = request.url
	return if (!should_validate? || ValidateFilter.already_validated?(url))
#				assert_validates(validators, response.body.strip, url, :verbose => true)
	assert_validates(validators, response.body.strip, url )
	ValidateFilter.mark_url_validated(url)
end