Class: ApprovalTests::Writers::XmlWriter

Inherits:
Object
  • Object
show all
Defined in:
lib/approval_tests/writers/xml_writer.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(data) ⇒ XmlWriter

Returns a new instance of XmlWriter.



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# File 'lib/approval_tests/writers/xml_writer.rb', line 7

def initialize(data)
  @data = data
end

Class Method Details

.get_att_list(node) ⇒ Object 



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# File 'lib/approval_tests/writers/xml_writer.rb', line 57

def get_att_list(node)
  att_list = ''
  node.attributes.each { |attribute, val| att_list += " #{attribute}='#{val}'" }
  att_list
end

.pretty_print(parent_node, itab) ⇒ Object 



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# File 'lib/approval_tests/writers/xml_writer.rb', line 26

def pretty_print(parent_node, itab)
  buffer = ''

  parent_node.elements.each do |node|

    buffer += ' ' * itab + "<#{node.name}#{get_att_list(node)}"

    if node.to_a.length > 0
      buffer += ">"
      if node.text.nil?
        buffer += "\n"
        buffer += pretty_print(node,itab+2) 
        buffer += ' ' * itab + "</#{node.name}>\n"
      else
        node_text = node.text.strip
        if node_text != ''
          buffer += node_text 
          buffer += "</#{node.name}>\n"        
        else
          buffer += "\n" + pretty_print(node,itab+2) 
          buffer += ' ' * itab + "</#{node.name}>\n"        
        end
      end
    else
      buffer += "/>\n"
    end

  end
  buffer
end

.pretty_xml(xml_string) ⇒ Object 



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# File 'lib/approval_tests/writers/xml_writer.rb', line 63

def pretty_xml(xml_string)
  doc = Document.new(xml_string)

  buffer = ''
  xml_declaration = doc.to_s.match('<\?.*\?>').to_s
  buffer += "#{xml_declaration}\n" if not xml_declaration.nil?
  xml_doctype = doc.to_s.match('<\!.*\">').to_s
  buffer += "#{xml_doctype}\n" if not xml_doctype.nil?
  buffer += "<#{doc.root.name}#{get_att_list(doc.root)}"
  if doc.root.to_a.length > 0
    buffer +=">\n#{pretty_print(doc.root,2)}</#{doc.root.name}>"
  else
    buffer += "/>\n"
  end
end

Instance Method Details

#get_approval_filename(basename) ⇒ Object 



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# File 'lib/approval_tests/writers/xml_writer.rb', line 11

def get_approval_filename(basename)
  basename + ".approved.xml"
end

#get_received_filename(basename) ⇒ Object 



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# File 'lib/approval_tests/writers/xml_writer.rb', line 15

def get_received_filename(basename)
  basename + ".received.xml"
end

#write_received_file(received) ⇒ Object 



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# File 'lib/approval_tests/writers/xml_writer.rb', line 19

def write_received_file(received)
  f = File.new("#{received}", "w+")
  f.write(@data)
  f.close()
  f.path
end