def test_invalid_types(self) -> None:
mpc = self.get_mypychecker('invalid_types.py')
errors = list(mpc.run())
self.assertEqual(
errors,
self.errors(
T484(5, 0, vars=('Missing return statement', )),
T484(
10,
4,
vars=
('Incompatible return value type (got "int", expected "str")',
),
),
T484(
10,
11,
vars=(
'Unsupported operand types for + ("int" and "str")', ),
), T400(13, 0, vars=("unused 'type: ignore' comment", ))),
)
def test_clash(self) -> None:
mpc = self.get_mypychecker('clash/london_calling.py')
errors = list(mpc.run())
self.assertEqual(
errors,
self.errors(
T484(
6,
4,
vars=('Incompatible return value type (got "UserDict", '
'expected Counter[Any])', ),
),
T484(
6,
11,
vars=("Cannot instantiate abstract class 'UserDict' with "
"abstract attributes '__delitem__', '__getitem__', "
"'__iter__', '__len__' and '__setitem__'", ),
),
),
)
def test_clash(self) -> None:
"""We set MYPYPATH to prioritize typeshed over local modules."""
mpc = self.get_mypychecker('clash/london_calling.py')
errors = list(mpc.run())
self.assertEqual(
errors,
self.errors(
T484(
6,
4,
vars=(
'Incompatible return value type '
'(got "UserDict[<nothing>, <nothing>]", '
'expected "Counter[Any]")',
),
),
),
)