Class: VCR::XpathMatcher

Inherits:
Struct
  • Object
show all
Defined in:
lib/vcr/xpath_matcher.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#xpath ⇒ Object

Returns the value of attribute xpath

Returns:

  • (Object) —

    the current value of xpath



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# File 'lib/vcr/xpath_matcher.rb', line 2

def xpath
  @xpath
end

Instance Method Details

#extract_xpath(xml) ⇒ Object 



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# File 'lib/vcr/xpath_matcher.rb', line 17

def extract_xpath(xml)
  if xml.is_a? String
    xml = Nokogiri::XML(xml)
    xml.remove_namespaces!
  end
  xml.xpath(xpath)
end

#human_type ⇒ Object 



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# File 'lib/vcr/xpath_matcher.rb', line 13

def human_type
  "only"
end

#matches?(request, expected_request) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/vcr/xpath_matcher.rb', line 3

def matches?(request, expected_request)
  node = extract_xpath(request.body)
  return false if node.blank?

  expected_node = extract_xpath(expected_request.body)
  return false if expected_node.blank?

  EquivalentXml.equivalent? node, expected_node
end