new_contents: # from blueice.test_helpers import *
  # from blueice.likelihood import BinnedLogLikelihood
  #
  # from scipy import stats
  #
  #
  # def test_single_bin():
  #     conf = test_conf()
  #     conf['sources'][0]['events_per_day'] = 1
  #     conf['analysis_space'] = [['x', [-10, 10]]]
  #
  #     lf = BinnedLogLikelihood(conf)
  #     lf.add_rate_parameter('s0')
  #
  #     # Make a single event at x=0
  #     lf.set_data(np.zeros(1,
  #                          dtype=[('x', np.float), ('source', np.int)]))
  #
  #     assert lf() == stats.poisson(1).pmf(1)
  #     assert lf(s0_rate=5.4) == stats.poisson(5.4).pmf(1)
  
subject: Add new tests (don't yet work)