+ describe "instance_list_from_tuples/1" do
+ test "returns a list of instances from a list of {instance, reason} tuples" do
+ list = [{"some.tld", "a reason"}, {"other.tld", "another reason"}]
+ expected = ["some.tld", "other.tld"]
+
+ assert MRF.instance_list_from_tuples(list) == expected
+ end
+ end
+