The Mastery.Core.Response.new function has an arity of 3 but in several places the tests expect it to have an arity of 5.
Actual function head on line 9 of FunctionsCore/lib/mastery/core/response.ex:
def new(quiz, email, answer) do
Actual function call on line 65 of FunctionsCore/test/quiz_test.exs:
Response.new(quiz, question.template, question, email, answer)
If I was given a link to the actual repo where this code lives I’d be happy to try and figure out the intent and open a PR.