Function test_error_handler_subclass

tests/test_user_error_handler.py:61–97

(app)

def test_error_handler_subclass(app):
    class ParentException(Exception):
        pass

    class ChildExceptionUnregistered(ParentException):
        pass

    class ChildExceptionRegistered(ParentException):
        pass

    @app.errorhandler(ParentException)
    def parent_exception_handler(e):
        assert isinstance(e, ParentException)
        return "parent"

    @app.errorhandler(ChildExceptionRegistered)
    def child_exception_handler(e):
        assert isinstance(e, ChildExceptionRegistered)
        return "child-registered"

    @app.route("/parent")
    def parent_test():
        raise ParentException()

    @app.route("/child-unregistered")
    def unregistered_test():
        raise ChildExceptionUnregistered()

    @app.route("/child-registered")
    def registered_test():
        raise ChildExceptionRegistered()

    c = app.test_client()

    assert c.get("/parent").data == b"parent"
    assert c.get("/child-unregistered").data == b"parent"
    assert c.get("/child-registered").data == b"child-registered"


def test_error_handler_http_subclass(app):