class RuboCop::Cop::Minitest::AssertInstanceOf
This cop enforces the test to use `assert_instance_of(Class, object)` over `assert(object.instance_of?(Class))`.
@example
# bad assert(object.instance_of?(Class)) assert(object.instance_of?(Class), 'message') # good assert_instance_of(Class, object) assert_instance_of(Class, object, 'message')