What's Changed
* Refactor tests by jan-janssen in https://github.com/pyiron/pysqa/pull/172
* Move execute_command to separate class by jan-janssen in https://github.com/pyiron/pysqa/pull/170
* Propagate kwargs all the way by jan-janssen in https://github.com/pyiron/pysqa/pull/171
* Rename tests by jan-janssen in https://github.com/pyiron/pysqa/pull/173
* Add command line test by jan-janssen in https://github.com/pyiron/pysqa/pull/174
* defusedxml: import ElementTree rather than cElementTree by jan-janssen in https://github.com/pyiron/pysqa/pull/175
* add more command line tests by jan-janssen in https://github.com/pyiron/pysqa/pull/176
* Add test for squeue command by jan-janssen in https://github.com/pyiron/pysqa/pull/177
**Full Changelog**: https://github.com/pyiron/pysqa/compare/pysqa-0.0.21...pysqa-0.0.22