test-data/unit/check-incomplete-fixture.test

-- Test cases for reporting errors when a test case uses a fixture with
-- missing definitions.  At least in the most common cases this should not
-- result in an uncaught exception.  These tests make sure that this behavior
-- does not regress.
--
-- NOTE: These tests do NOT test behavior of mypy outside tests.

[case testVariableUndefinedUsingDefaultFixture]
import m
# This used to cause a crash since types.ModuleType is not available
# by default. We fall back to 'object' now.
m.x # E: "object" has no attribute "x"
[file m.py]

[case testListMissingFromStubs]
from typing import List
def f(x: List[int]) -> None: pass
[out]
main:1: error: Module 'typing' has no attribute 'List'
main:1: note: Maybe your test fixture does not define "builtins.list"?
main:1: note: Consider adding [builtins fixtures/list.pyi] to your test description

[case testDictMissingFromStubs]
from typing import Dict
def f(x: Dict[int]) -> None: pass
[out]
main:1: error: Module 'typing' has no attribute 'Dict'
main:1: note: Maybe your test fixture does not define "builtins.dict"?
main:1: note: Consider adding [builtins fixtures/dict.pyi] to your test description

[case testSetMissingFromStubs]
from typing import Set
def f(x: Set[int]) -> None: pass
[out]
main:1: error: Module 'typing' has no attribute 'Set'
main:1: note: Maybe your test fixture does not define "builtins.set"?
main:1: note: Consider adding [builtins fixtures/set.pyi] to your test description

[case testBaseExceptionMissingFromStubs]
e: BaseException
[out]
main:1: error: Name 'BaseException' is not defined
main:1: note: Maybe your test fixture does not define "builtins.BaseException"?
main:1: note: Consider adding [builtins fixtures/exception.pyi] to your test description

[case testExceptionMissingFromStubs]
e: Exception
[out]
main:1: error: Name 'Exception' is not defined
main:1: note: Maybe your test fixture does not define "builtins.Exception"?
main:1: note: Consider adding [builtins fixtures/exception.pyi] to your test description

[case testIsinstanceMissingFromStubs]
if isinstance(1, int):
    pass
[out]
main:1: error: Name 'isinstance' is not defined
main:1: note: Maybe your test fixture does not define "builtins.isinstance"?
main:1: note: Consider adding [builtins fixtures/isinstancelist.pyi] to your test description

[case testTupleMissingFromStubs1]
tuple()
[out]
main:1: error: Name 'tuple' is not defined
main:1: note: Maybe your test fixture does not define "builtins.tuple"?
main:1: note: Consider adding [builtins fixtures/tuple.pyi] to your test description
main:1: note: Did you forget to import it from "typing"? (Suggestion: "from typing import Tuple")

[case testTupleMissingFromStubs2]
tuple()
from typing import Tuple
x: Tuple[int, str]
[out]
main:1: error: Name 'tuple' is not defined
main:1: note: Maybe your test fixture does not define "builtins.tuple"?
main:1: note: Consider adding [builtins fixtures/tuple.pyi] to your test description
main:1: note: Did you forget to import it from "typing"? (Suggestion: "from typing import Tuple")
main:3: error: Name 'tuple' is not defined

[case testClassmethodMissingFromStubs]
class A:
    @classmethod
    def f(cls): pass
[out]
main:2: error: Name 'classmethod' is not defined
main:2: note: Maybe your test fixture does not define "builtins.classmethod"?
main:2: note: Consider adding [builtins fixtures/classmethod.pyi] to your test description

[case testPropertyMissingFromStubs]
class A:
    @property
    def f(self): pass
[out]
main:2: error: Name 'property' is not defined
main:2: note: Maybe your test fixture does not define "builtins.property"?
main:2: note: Consider adding [builtins fixtures/property.pyi] to your test description