Sha256: 3c44d6e3efd460d67adb747184f7dadfc6d6b717ba4d979e0296728786742314
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Versions: 17
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Stored size: 1.85 KB
Contents
$LOAD_PATH.unshift File.expand_path('../../lib', __FILE__)
require "hermod"
require "minitest/autorun"
require "minitest/hell"
require "minitest/reporters"
require "nokogiri"
Minitest::Reporters.use! Minitest::Reporters::DefaultReporter.new
require 'nokogiri'
# Public: Returns the value of a given node from an xml payload.
#
# node_name - xml node name, for example: FinalSubmission
#
# Returns a String
def value_of_node(node_name)
value_of_nodes(node_name).first
end
# Public: Returns an array of the values of nodes in an xml payload.
#
# node_name - xml node name, for example: NIletter
#
# Returns an Array
def value_of_nodes(node_name)
ns = nodes(node_name)
ns.map do |n|
raise "failed to find #{node_name.inspect} in #{subject.inspect}" if n.nil?
n.content
end
end
# Public: Returns the number of nodes with the given name in the payload
#
# node_name - xml node name, for example: NIletters
#
# Returns an Integer
def number_of_nodes(node_name)
nodes(node_name).count
end
# Public: Returns the Nokogiri.XML node for the given name.
#
# node_name - xml node name, for example: FinalSubmission
#
# Returns a Nokogiri::XML::Node
def node(node_name)
nodes(node_name).first
end
# Public: Returns a list of Nokogiri.XML nodes for the given name.
#
# node_name - xml node name, for example: NIletter
#
# Returns an Array of Nokogiri::XML::Node objects
def nodes(node_name)
Nokogiri.XML(subject.to_xml.to_s).remove_namespaces!.css(node_name)
end
# Public: Get the nth node in the document
#
# index - the zero-based index of the node you wish to retrieve
#
# Returns an XML::Node (from LibXML)
def node_by_index(index)
subject.to_xml.to_a[index]
end
# Public: Returns a hash of attributes on the node with the given name
#
# node_name - xml node name, for example: NIletter
#
# Returns a Hash
def attributes_for_node(node_name)
node(node_name).attributes
end
Version data entries
17 entries across 17 versions & 1 rubygems