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add assert message for errorhandler exception type

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jackwardell 2020-04-16 17:01:51 +01:00 • committed by David Lord
parent 2062d984ab
commit 846ee2c62e
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2 changed files with 11 additions and 1 deletions
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8
tests/test_user_error_handler.py
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@ -11,11 +11,19 @@ def test_error_handler_no_match(app, client):
class CustomException(Exception):
pass
class UnacceptableCustomException(BaseException):
pass
@app.errorhandler(CustomException)
def custom_exception_handler(e):
assert isinstance(e, CustomException)
return "custom"
with pytest.raises(
AssertionError, match="Custom exceptions must be subclasses of Exception."
):
app.register_error_handler(UnacceptableCustomException, None)
@app.errorhandler(500)
def handle_500(e):
assert isinstance(e, InternalServerError)