new_contents: # encoding: utf-8
  
  """
  Test suite for pptx.oxml.__init__.py module, primarily XML parser-related.
  """
  
  from __future__ import print_function, unicode_literals
  
  import pytest
  
  from lxml import etree
  
  from docx.oxml import oxml_parser
  
  
  class DescribeOxmlParser(object):
  
      def it_strips_whitespace_between_elements(self, whitespace_fixture):
          pretty_xml_text, stripped_xml_text = whitespace_fixture
          element = etree.fromstring(pretty_xml_text, oxml_parser)
          xml_text = etree.tostring(element, encoding='unicode')
          assert xml_text == stripped_xml_text
  
      # fixtures -------------------------------------------------------
  
      @pytest.fixture
      def whitespace_fixture(self):
          pretty_xml_text = (
              '<foø>\n'
              '  <bår>text</bår>\n'
              '</foø>\n'
          )
          stripped_xml_text = '<foø><bår>text</bår></foø>'
          return pretty_xml_text, stripped_xml_text
  
subject: add unit tests for oxml_parser