require 'spec_helper' describe Gamification::Checksum do describe '.generate' do it 'generates checksums' do expect(subject.generate(['a', 'b', 'c'])).to eq('412ce96f60d05e18445b84f57a23ae22') end end describe '.verify' do it 'verifies checksums' do expect(subject.verify('412ce96f60d05e18445b84f57a23ae22', ['a', 'b', 'c'])).to be(true) end end end