require 'test_helper'

class API::SchedulesControllerTest < ActionDispatch::IntegrationTest
  test "should generate schedule" do
    ids = [course_sections(:cs112001).id, course_sections(:cs112002).id]
    get "/api/schedules?section_ids=#{ids.join(',')}&semester_id=#{semesters(:fall2018).id}"

    # DTSTAMP and UID lines uniquely identify events, so we can't test against them.
    # so remove all the lines starting with them.
    # the \r characters are also annoying so just remove them too
    gen = @response.body.split("\n").reject { |line| line.include?("DTSTAMP") || line.include?("UID") }.join("\n").delete("\r")
    correct_ical = File.open("test/test.ics").read.delete("\r")
    assert_equal correct_ical, gen
  end
end