py$(PYV): remove tox env folder $(@D)/.tox/py$(PYV)
py$(PYV): commands[0]> python -m py.test
============================= test session starts ==============================
platform sunos5 -- Python $(PYTHON_VERSION).X -- $(@D)/.tox/py$(PYV)/bin/python
cachedir: .tox/py$(PYV)/.pytest_cache
rootdir: $(@D)
collecting ... collected 10 items

tests/test_string.py::test_python_2_string_with_ascii_str SKIPPED (c...)
tests/test_string.py::test_python_2_string_with_ascii_unicode SKIPPED
tests/test_string.py::test_python_2_string_with_utf8_str SKIPPED (co...)
tests/test_string.py::test_python_2_string_with_utf8_unicode SKIPPED
tests/test_string.py::test_python_3_string_with_ascii_bytes PASSED
tests/test_string.py::test_python_3_string_with_ascii_str PASSED
tests/test_string.py::test_python_3_string_with_utf8_bytes PASSED
tests/test_string.py::test_python_3_string_with_utf8_str PASSED
tests/test_testscript.py::test_bad_symlink PASSED
tests/test_testscript.py::test_testscript PASSED

=============================== warnings summary ===============================
scripttest.py:108
  $(@D)/scripttest.py:108: PytestCollectionWarning: cannot collect test class 'TestFileEnvironment' because it has a __init__ constructor (from: tests/test_testscript.py)
    class TestFileEnvironment(object):

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
======== 6 passed, 4 skipped, 1 warning ========
  py$(PYV): OK
  congratulations :)