class RuboCop::Cop::Minitest::RefuteInstanceOf
This cop enforces the use of `refute_instance_of(Class, object)` over `refute(object.instance_of?(Class))`.
@example
# bad refute(object.instance_of?(Class)) refute(object.instance_of?(Class), 'message') # good refute_instance_of(Class, object) refute_instance_of(Class, object, 'message')