tests XML Comparison currently does not work if sub objects are ordered differently

[meelod]

Expected behavior

The assert statement comparing the actual and expected XML files in test/types should return True

Actual behavior

The assert statement returns false, as the XML files have the same values in different order

Steps to reproduce the issue

1. Run test_xml_ini_conversion.py
   located here:
   https://github.com/kmcos/kmcos/tree/master/tests/test_types

System information

Ubuntu 18 LTS
kmcos version 0.0.63

[meelod]

https://stackoverflow.com/questions/321795/comparing-xml-in-a-unit-test-in-python

Maybe another option:
https://github.com/Shoobx/xmldiff
https://xmldiff.readthedocs.io/en/stable/installation.html

xmldiff is pip installable, so is fine to use. We could add it as part of the requirements in our text file describing how to do unit testing [I don’t want to add it to kmcos requirements, just like UnitTesterSG is not part of the kmcos requirements]