def it_should_have_relative_ref_for_internal_rel(self):
        part = Mock(name='part', partname=PackURI('/ppt/media/image1.png'))
        baseURI = '/ppt/slides'
        rel = _Relationship(None, None, part, baseURI)  # external=False
        assert rel.target_ref == '../media/image1.png'
Internal relationships (TargetMode == 'Internal' in the XML) should
dataset/ETHPy150Open python-openxml/python-docx/tests/opc/test_rel.py/Describe_Relationship.it_should_have_relative_ref_for_internal_rel