def test_add_session_multiple_pythons():
manifest = Manifest({}, create_mock_config())
def session_func():
pass
func = Func(session_func, python=["3.5", "3.6"])
for session in manifest.make_session("my_session", func):
manifest.add_session(session)
assert len(manifest) == 2
def test_add_session_multiple_pythons():
manifest = Manifest({}, mock.sentinel.CONFIG)
def session_func():
pass
func = Func(session_func, python=["3.5", "3.6"])
for session in manifest.make_session("my_session", func):
manifest.add_session(session)
assert len(manifest) == 2
def test_notify_with_posargs():
cfg = create_mock_config()
manifest = Manifest({}, cfg)
session = manifest.make_session("my_session", Func(lambda session: None))[0]
manifest.add_session(session)
# delete my_session from the queue
manifest.filter_by_name(())
assert session.posargs == cfg.posargs
assert manifest.notify("my_session", posargs=["--an-arg"])
assert session.posargs == ["--an-arg"]
def test_add_session_parametrized_multiple_pythons():
manifest = Manifest({}, create_mock_config())
# Define a session with parameters.
@nox.parametrize("param", ("a", "b"))
def my_session(session, param):
pass
func = Func(my_session, python=["2.7", "3.6"])
# Add the session to the manifest.
for session in manifest.make_session("my_session", func):
manifest.add_session(session)
assert len(manifest) == 4
def test_extra_pythons(python, extra_pythons, expected):
cfg = create_mock_config()
cfg.extra_pythons = extra_pythons
manifest = Manifest({}, cfg)
def session_func():
pass
func = Func(session_func, python=python)
for session in manifest.make_session("my_session", func):
manifest.add_session(session)
assert expected == [session.func.python for session in manifest._all_sessions]
def test_add_session_parametrized():
manifest = Manifest({}, mock.sentinel.CONFIG)
# Define a session with parameters.
@nox.parametrize("param", ("a", "b", "c"))
def my_session(session, param):
pass
func = Func(my_session, python=None)
# Add the session to the manifest.
for session in manifest.make_session("my_session", func):
manifest.add_session(session)
assert len(manifest) == 3
def test_extra_pythons(python, extra_pythons, expected):
cfg = mock.sentinel.CONFIG
cfg.force_venv_backend = None
cfg.default_venv_backend = None
cfg.extra_pythons = extra_pythons
manifest = Manifest({}, cfg)
def session_func():
pass
func = Func(session_func, python=python)
for session in manifest.make_session("my_session", func):
manifest.add_session(session)
assert expected == [
session.func.python for session in manifest._all_sessions
]
return eval(expression, {}, locals)
def _null_session_func_(session: Session) -> None:
"""A no-op session for patemetrized sessions with no available params."""
session.skip("This session had no parameters available.")
def _normalized_session_match(session_name: str,
session: SessionRunner) -> bool:
"""Checks if session_name matches session."""
if session_name == session.name or session_name in session.signatures:
return True
for name in session.signatures:
equal_rep = _normalize_arg(session_name) == _normalize_arg(name)
if equal_rep:
return True
# Exhausted
return False
def _normalize_arg(arg: str) -> str:
"""Normalize arg for comparison."""
try:
return str(ast.dump(ast.parse(arg)))
except (TypeError, SyntaxError):
return arg
_null_session_func = Func(_null_session_func_, python=False)