Class: AxeCuprite::Node

Inherits:
Object
  • Object
show all
Defined in:
lib/axe/cuprite/results.rb

Overview

A single offending DOM node within a violation.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(raw) ⇒ Node

Returns a new instance of Node.



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# File 'lib/axe/cuprite/results.rb', line 119

def initialize(raw)
  @raw = DeepFreeze.call(raw || {})
end

Instance Attribute Details

#raw ⇒ Object (readonly)

Returns the value of attribute raw.



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# File 'lib/axe/cuprite/results.rb', line 117

def raw
  @raw
end

Instance Method Details

#all ⇒ Object 



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# File 'lib/axe/cuprite/results.rb', line 146

def all
  Array(@raw["all"])
end

#any ⇒ Object

The check results that caused/contributed to the failure.



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# File 'lib/axe/cuprite/results.rb', line 142

def any
  Array(@raw["any"])
end

#contrast_data ⇒ Object

For color-contrast violations axe stores rich data under any[].data. Returns a ContrastData (or nil if this node has no contrast data).



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# File 'lib/axe/cuprite/results.rb', line 156

def contrast_data
  check = any.find { |c| c.is_a?(Hash) && c["data"].is_a?(Hash) && c["data"].key?("contrastRatio") }
  return nil unless check

  ContrastData.new(check["data"])
end

#failure_summary ⇒ Object 



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# File 'lib/axe/cuprite/results.rb', line 137

def failure_summary
  @raw["failureSummary"]
end

#html ⇒ Object

The offending element’s outer HTML (already truncated by axe).



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# File 'lib/axe/cuprite/results.rb', line 133

def html
  @raw["html"]
end

#none ⇒ Object 



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# File 'lib/axe/cuprite/results.rb', line 150

def none
  Array(@raw["none"])
end

#selector ⇒ Object 



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# File 'lib/axe/cuprite/results.rb', line 128

def selector
  target.join(" ")
end

#target ⇒ Object

axe gives ‘target` as an array of CSS selectors (one per frame depth).



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# File 'lib/axe/cuprite/results.rb', line 124

def target
  Array(@raw["target"])
end