def test_plugin(self) -> None:
activate_plugin("separate_libs")
try:
config = Config.default()
config.add_imports = [
ImportStatement(
"__future__",
leafs=[
ImportLeaf("absolute_import"),
ImportLeaf("print_function"),
ImportLeaf("unicode_literals"),
],
)
]
result = next(
run_importanize_on_text(
self.input_text.read_text(),
self.input_text,
config,
RuntimeConfig(_config=config),
))
assert result.organized == self.output_grouped_separate_libs.read_text(
)
finally:
deactivate_all_plugins()
def _test(
self,
stem: str,
leafs: typing.List[ImportLeaf],
expected: typing.List[str],
sep: str = "\n",
inline_comments: typing.List[str] = None,
standalone_comments: typing.List[str] = None,
) -> None:
"""Facilitate the output tests of formatters"""
statement = ImportStatement(
stem,
leafs=leafs,
inline_comments=inline_comments,
standalone_comments=standalone_comments,
)
actual = self.formatter(statement,
config=Config.default(),
artifacts=Artifacts(sep=sep)).format()
assert actual == sep.join(expected)
def test_bool(self) -> None:
assert not Config.default()
assert Config(path=Path("setup.py"))
def test_default(self) -> None:
assert "*/.tox/*" in Config.default().exclude
def test_repr(self) -> None:
assert repr(Config.default()) == Config.default().as_ini()
def test_str(self) -> None:
assert str(Config.default()) == "<default pep8>"
assert str(Config(path=Path("setup.py"))) == "setup.py"
def test_as_json(self) -> None:
c = Config.default()
assert json.loads(c.as_json()) == c.as_dict()
def test_as_dict(self) -> None:
assert Config.default().as_dict()["formatter"] == "grouped"
assert Config.default().as_dict()["groups"][0] == {"type": "stdlib"}
def test_merge(self) -> None:
c = Config.default().merge(Config(length=100,
formatter=LinesFormatter))
assert c.length == 100
assert c.formatter is LinesFormatter