text: from nose.tools import *
  from exercises import ex10
  
  def test_overlapping():
      '''
      Check that we return true when something overlaps
      '''
  
      test_overlapping_number = ex10.overlapping([1, 2, 3], [1, 3, 4])
      assert_true(test_overlapping_number)
  
  def test_no_overlapping():
      '''
      Check that we return false when nothing overlaps
      '''
  
      test_overlapping_number = ex10.overlapping([1, 2, 3], [4, 5, 6])
      assert_false(test_overlapping_number)
  