require 'test_helper' module Mongoid class ExceptTest < Workarea::TestCase class ExceptDoc include Mongoid::Document end def test_returns_docs_except_the_passed_id one = ExceptDoc.create! two = ExceptDoc.create! results = ExceptDoc.all.except(two.id).to_a assert_equal(1, results.length) assert_equal(one.id, results.first.id) end end end