<p>Does Python have a unit testing framework compatible with the standard xUnit style of test framework? If so, what is it, where is it, and is it any good?</p>

Python has several testing frameworks, including
```
unittest
```
,
```
doctest
```
, and
```
nose
```
. The most xUnit-like is
```
unittest
```
, which is documented on Python.org.
```
unittest
```
documentation
```
doctest
```
documentation