class Fbe::FakeOctokit

def commits_since(repo, _since) 

def commits_since(repo, _since)
  [
    commit(repo, 'a1b2c3d4e5f6a1b2c3d4e5f6'),
    commit(repo, 'a1b2c3d4e5fff1b2c3d4e5f6')
  ]
end