Comparison between pytest and unittes test frameworks
##Comparison Table
| Feature | Pytest | Unittest | Winner |
|---|---|---|---|
| Installation | Third Party | Built in | Unittest |
| Basic Infra | Can be only a function | Inheritance | Pytest |
| Basic Assertion | Builtin assert | TestCase instance methods | Pytest |
| Flat is better than nested | Function (1 level) | Method (2 level) | Pytest |
| Can run each other test | Can run unittest tests | Can't pytest test | Pytest |
| Test Result on console | Error Highlight, code snippet | Only line error, no highlight | Pytest |
| Multi param test | Yes, parametrize, keep flat | Yes, sub-test, increase nesting | Pytest |
| Test setup | fixture: module, session, function | Template Method: setup, tearDown | Pytest |
| Name Refactoring | poor, because of name conventions | rich, regular object orientation | Unittest |
| Running Failed Tests | built in (--lf, --ff) | your own =,( | Pytest |
| Marks | built in | your own =,( | Pytest |